596 airports with IATA codes starting with B
| IATA | ICAO | Airport Name | City | Country | Type |
|---|---|---|---|---|---|
| BAA | AYBL | Bialla Airport | Bialla, Matalilu, Ewase | 🇵🇬 Papua New Guinea | Small Airport |
| BAB | KBAB | Beale Air Force Base | Beale Air Force Base | 🇺🇸 A.S | Medium Airport |
| BAC | Barranca De Upia Airport | Barranca De Upia | 🇨🇴 Colombia | Small Airport | |
| BAD | KBAD | Barksdale Air Force Base | Bossier City | 🇺🇸 A.S | Medium Airport |
| BAE | LFMR | Barcelonnette - Saint-Pons Airfield | Saint-Pons, Alpes-de-Haute-Provence | 🇫🇷 Perancis | Small Airport |
| BAF | KBAF | Westfield-Barnes Regional Airport | Westfield | 🇺🇸 A.S | Medium Airport |
| BAG | RPUB | Loakan Airport | Baguio | 🇵🇭 Filipina | Medium Airport |
| BAH | OBBI | Bahrain International Airport | Manama | 🇧🇭 Bahrain | Large Airport |
| BAI | MRBA | Buenos Aires Airport | Punta Arenas | 🇨🇷 Costa Rica | Medium Airport |
| BAJ | Bali Airport | Unea Island | 🇵🇬 Papua New Guinea | Small Airport | |
| BAL | LTCJ | Batman Airport | Batman | 🇹🇷 Turkiye | Medium Airport |
| BAM | KBAM | Battle Mountain Airport | Battle Mountain | 🇺🇸 A.S | Small Airport |
| BAN | FZVR | Basongo Airport | Basongo | 🇨🇩 Congo - Kinshasa | Small Airport |
| BAQ | SKBQ | Ernesto Cortissoz International Airport | Barranquilla | 🇨🇴 Colombia | Large Airport |
| BAR | ZJQH | Qionghai Bo'ao Airport | Qionghai (Basuo) | 🇨🇳 China | Medium Airport |
| BAS | AGGE | Ballalae Airport | Ballalae | 🇸🇧 Kepulauan Solomon | Small Airport |
| BAT | Chafei Amsei Airport | Barretos | 🇧🇷 Brazil | Medium Airport | |
| BAV | ZBOW | Baotou Donghe International Airport | Baotou | 🇨🇳 China | Large Airport |
| BAX | UNBB | Barnaul Gherman Titov International Airport | Barnaul | 🇷🇺 Rusia | Large Airport |
| BAY | LRBM | Maramureș International Airport | Tăuții-Măgherăuș | 🇷🇴 Romania | Medium Airport |
| BAZ | SWBC | Barcelos Airport | Barcelos | 🇧🇷 Brazil | Small Airport |
| BBA | SCBA | Balmaceda Airport | Balmaceda | 🇨🇱 Chile | Medium Airport |
| BBB | KBBB | Benson Municipal Airport | Benson | 🇺🇸 A.S | Small Airport |
| BBC | KBYY | Bay City Regional Airport | Bay City | 🇺🇸 A.S | Small Airport |
| BBD | KBBD | Curtis Field | Brady | 🇺🇸 A.S | Medium Airport |
| BBG | NGTU | Butaritari Airport | Butaritari | 🇰🇮 Kiribati | Small Airport |
| BBH | EDBH | Stralsund-Barth Airport | Barth | 🇩🇪 Jerman | Small Airport |
| BBI | VEBS | Biju Patnaik International Airport | Bhubaneswar | 🇮🇳 India | Large Airport |
| BBJ | EDRB | Bitburg Airport | Bitburg | 🇩🇪 Jerman | Small Airport |
| BBK | FBKE | Kasane International Airport | Kasane | 🇧🇼 Botswana | Large Airport |
| BBL | YLLE | Ballera Airport | 🇦🇺 Australia | Small Airport | |
| BBM | VDBG | Battambang Airport | Battambang | 🇰🇭 Kemboja | Medium Airport |
| BBN | WBGZ | Bario Airport | Bario | 🇲🇾 Malaysia | Medium Airport |
| BBO | HCMI | Berbera Airport | Berbera | 🇸🇴 Somalia | Medium Airport |
| BBP | EGHJ | Bembridge Airport | Bembridge, Isle of Wight | 🇬🇧 UK | Small Airport |
| BBQ | TAPB | Burton-Nibbs International Airport | Codrington | 🇦🇬 Antigua dan Barbuda | Medium Airport |
| BBR | TFFB | Basse-Terre Baillif Airport | Basse-Terre | 🇬🇵 Guadeloupe | Small Airport |
| BBS | EGLK | Blackbushe Airport | Camberley, Surrey | 🇬🇧 UK | Medium Airport |
| BBT | FEFT | Berbérati Airport | Berbérati | 🇨🇫 Republik Afrika Tengah | Medium Airport |
| BBU | LRBS | Bucharest Băneasa Aurel Vlaicu International Airport | Bucharest | 🇷🇴 Romania | Large Airport |
| BBV | DIGN | Nero-Mer Airport | Grand-Béréby | 🇨🇮 Cote d’Ivoire | Small Airport |
| BBW | KBBW | Broken Bow Municipal Airport | Broken Bow | 🇺🇸 A.S | Small Airport |
| BBX | KLOM | Wings Field | Philadelphia | 🇺🇸 A.S | Small Airport |
| BBY | FEFM | Bambari Airport | Bambari | 🇨🇫 Republik Afrika Tengah | Small Airport |
| BBZ | FLZB | Zambezi Airport | Zambezi | 🇿🇲 Zambia | Small Airport |
| BCA | MUBA | Gustavo Rizo Airport | Baracoa | 🇨🇺 Cuba | Medium Airport |
| BCB | KBCB | Virginia Tech Montgomery Executive Airport | Blacksburg | 🇺🇸 A.S | Small Airport |
| BCC | Bear Creek 3 Airport | Bear Creek | 🇺🇸 A.S | Small Airport | |
| BCD | RPVB | Bacolod-Silay International Airport | Bacolod City | 🇵🇭 Filipina | Large Airport |
| BCE | KBCE | Bryce Canyon Airport | Bryce Canyon | 🇺🇸 A.S | Medium Airport |
| BCF | FEGU | Bouca Airport | Bouca | 🇨🇫 Republik Afrika Tengah | Small Airport |
| BCG | SYBE | Bemichi Airport | Kumaka | 🇬🇾 Guyana | Small Airport |
| BCH | WPEC | Baucau Airport | Baucau | 🇹🇱 Timor-Leste | Medium Airport |
| BCI | YBAR | Barcaldine Airport | Barcaldine | 🇦🇺 Australia | Medium Airport |
| BCJ | Beichuan Yongchang Airport | Mianyang | 🇨🇳 China | Small Airport | |
| BCK | Bolwarra Airport | 🇦🇺 Australia | Small Airport | ||
| BCL | MRBC | Barra del Colorado Airport | Pococi | 🇨🇷 Costa Rica | Medium Airport |
| BCM | LRBC | Bacău George Enescu International Airport | Bacău | 🇷🇴 Romania | Large Airport |
| BCN | LEBL | Josep Tarradellas Barcelona-El Prat Airport | Barcelona | 🇪🇸 Sepanyol | Large Airport |
| BCO | HABC | Jinka Airport | Jinka | 🇪🇹 Ethiopia | Medium Airport |
| BCP | AYBC | Bambu Airport | Bambu | 🇵🇬 Papua New Guinea | Small Airport |
| BCQ | Brak Airport | Brak | 🇱🇾 Libya | Medium Airport | |
| BCR | SWNK | Novo Campo Airport | Boca do Acre | 🇧🇷 Brazil | Small Airport |
| BCS | Southern Seaplane Airport | Belle Chasse | 🇺🇸 A.S | Small Airport | |
| BCT | KBCT | Boca Raton Airport | Boca Raton | 🇺🇸 A.S | Medium Airport |
| BCU | DNBC | Sir Abubakar Tafawa Balewa Bauchi State International Airport | Bauchi | 🇳🇬 Nigeria | Large Airport |
| BCV | Hector Silva Airstrip | Belmopan | 🇧🇿 Belize | Small Airport | |
| BCW | Benguera Island Airport | Benguera Island | 🇲🇿 Mozambique | Medium Airport | |
| BCX | UWUB | Beloretsk Airport | Beloretsk | 🇷🇺 Rusia | Small Airport |
| BCZ | Milyakburra Airport | Bickerton Island | 🇦🇺 Australia | Small Airport | |
| BDA | TXKF | L.F. Wade International Airport | Hamilton | 🇧🇲 Bermuda | Large Airport |
| BDB | YBUD | Bundaberg Airport | Bundaberg | 🇦🇺 Australia | Medium Airport |
| BDC | SNBC | Barra do Corda Airport | Barra do Corda | 🇧🇷 Brazil | Small Airport |
| BDD | YBAU | Badu Island Airport | Badu Island | 🇦🇺 Australia | Small Airport |
| BDE | KBDE | Baudette International Airport | Baudette | 🇺🇸 A.S | Medium Airport |
| BDF | Rinkenberger Restricted Landing Area | Bradford | 🇺🇸 A.S | Small Airport | |
| BDG | KBDG | Blanding Municipal Airport | Blanding | 🇺🇸 A.S | Small Airport |
| BDH | OIBL | Bandar Lengeh International Airport | Bandar Lengeh | 🇮🇷 Iran | Medium Airport |
| BDI | FSSB | Bird Island Airport | Bird Island | 🇸🇨 Seychelles | Small Airport |
| BDJ | WAOO | Syamsudin Noor International Airport | Banjarbaru | 🇮🇩 Indonesia | Large Airport |
| BDK | DIBU | Soko Airport | Bondoukou | 🇨🇮 Cote d’Ivoire | Small Airport |
| BDL | KBDL | Bradley International Airport | Hartford | 🇺🇸 A.S | Large Airport |
| BDM | LTBG | Bandırma Airport | Bandırma | 🇹🇷 Turkiye | Medium Airport |
| BDN | OPTH | Talhar Airport | Badin | 🇵🇰 Pakistan | Small Airport |
| BDO | WICC | Husein Sastranegara International Airport | Bandung | 🇮🇩 Indonesia | Medium Airport |
| BDP | VNCG | Bhadrapur Airport | Bhadrapur | 🇳🇵 Nepal | Small Airport |
| BDQ | VABO | Vadodara International Airport | Vadodara | 🇮🇳 India | Large Airport |
| BDR | KBDR | Igor I Sikorsky Memorial Airport | Bridgeport | 🇺🇸 A.S | Medium Airport |
| BDS | LIBR | Brindisi Airport | Brindisi | 🇮🇹 Itali | Large Airport |
| BDT | FZFD | Gbadolite Airport | Gbadolite | 🇨🇩 Congo - Kinshasa | Medium Airport |
| BDU | ENDU | Bardufoss Airport | Målselv | 🇳🇴 Norway | Medium Airport |
| BDV | FZRB | Moba Airport | Moba | 🇨🇩 Congo - Kinshasa | Small Airport |
| BDW | YBDF | Bedford Downs Airport | 🇦🇺 Australia | Small Airport | |
| BDX | Broadus Airport | Broadus | 🇺🇸 A.S | Small Airport | |
| BDY | Bandon State Airport | Bandon | 🇺🇸 A.S | Small Airport | |
| BDZ | AYBG | Baindoung Airport | 🇵🇬 Papua New Guinea | Small Airport | |
| BEB | EGPL | Benbecula Airport | Balivanich | 🇬🇧 UK | Medium Airport |
| BEC | KBEC | Beech Factory Airport | Wichita | 🇺🇸 A.S | Small Airport |
| BED | KBED | Laurence G Hanscom Field | Bedford | 🇺🇸 A.S | Medium Airport |
| BEE | Beagle Bay Airport | Dampier Peninsula | 🇦🇺 Australia | Small Airport | |
| BEF | MNBL | Bluefields Airport | Bluefields | 🇳🇮 Nicaragua | Medium Airport |
| BEG | LYBE | Belgrade Nikola Tesla Airport | Belgrade | 🇷🇸 Serbia | Large Airport |
| BEH | KBEH | Southwest Michigan Regional Airport | Benton Harbor | 🇺🇸 A.S | Small Airport |
| BEI | HABE | Beica Airport | Beica | 🇪🇹 Ethiopia | Small Airport |
| BEJ | WAQT | Kalimarau Airport | Tanjung Redeb - Borneo Island | 🇮🇩 Indonesia | Medium Airport |
| BEK | VIBY | Bareilly Air Force Station | Bareilly | 🇮🇳 India | Medium Airport |
| BEL | SBBE | Val de Cans/Júlio Cezar Ribeiro International Airport | Belém | 🇧🇷 Brazil | Large Airport |
| BEM | GMMD | Beni Mellal Airport | Oulad Yaich | 🇲🇦 Maghribi | Large Airport |
| BEN | HLLB | Benina International Airport | Benina | 🇱🇾 Libya | Large Airport |
| BEO | YLMQ | Lake Macquarie Airport | City of Lake Macquarie | 🇦🇺 Australia | Small Airport |
| BEP | VOBI | Bellary Airport | Bellary | 🇮🇳 India | Medium Airport |
| BEQ | EGXH | RAF Honington | Bury Saint Edmunds, Suffolk | 🇬🇧 UK | Medium Airport |
| BER | EDDB | Berlin Brandenburg Airport | Berlin | 🇩🇪 Jerman | Large Airport |
| BES | LFRB | Brest Bretagne airport | Brest | 🇫🇷 Perancis | Large Airport |
| BET | PABE | Bethel Airport | Bethel | 🇺🇸 A.S | Medium Airport |
| BEU | YBIE | Bedourie Airport | Bedourie | 🇦🇺 Australia | Medium Airport |
| BEV | LLBS | Beersheba (Teyman) Airport | Beersheba | 🇮🇱 Israel | Small Airport |
| BEW | FQBR | Beira International Airport | Beira | 🇲🇿 Mozambique | Large Airport |
| BEX | EGUB | RAF Benson | Wallingford, Oxfordshire | 🇬🇧 UK | Medium Airport |
| BEY | OLBA | Beirut Rafic Hariri International Airport | Beirut | 🇱🇧 Lubnan | Large Airport |
| BEZ | NGBR | Beru Airport | Beru | 🇰🇮 Kiribati | Small Airport |
| BFA | SGBN | Bahía Negra Airport | Bahía Negra | 🇵🇾 Paraguay | Small Airport |
| BFC | Bloomfield River Airport | 🇦🇺 Australia | Small Airport | ||
| BFD | KBFD | Bradford Regional Airport | Bradford | 🇺🇸 A.S | Medium Airport |
| BFE | EDLI | Bielefeld Airport | Bielefeld | 🇩🇪 Jerman | Medium Airport |
| BFF | KBFF | Western Neb. Rgnl/William B. Heilig Airport | Scottsbluff | 🇺🇸 A.S | Medium Airport |
| BFG | Bullfrog Basin Airport | Bullfrog | 🇺🇸 A.S | Small Airport | |
| BFH | SBBI | Bacacheri Airport | Curitiba | 🇧🇷 Brazil | Medium Airport |
| BFI | KBFI | King County International Airport - Boeing Field | Seattle | 🇺🇸 A.S | Medium Airport |
| BFJ | ZUBJ | Bijie Feixiong Airport | Bijie | 🇨🇳 China | Medium Airport |
| BFK | KBKF | Buckley Space Force Base | Aurora | 🇺🇸 A.S | Medium Airport |
| BFL | KBFL | Meadows Field | Bakersfield | 🇺🇸 A.S | Medium Airport |
| BFM | KBFM | Mobile Downtown Airport | Mobile | 🇺🇸 A.S | Medium Airport |
| BFN | FABL | Bram Fischer International Airport | Bloemfontein | 🇿🇦 Afrika Selatan | Large Airport |
| BFO | FVCZ | Buffalo Range Airport | Chiredzi | 🇿🇼 Zimbabwe | Medium Airport |
| BFP | KBVI | Beaver County Airport | Beaver Falls | 🇺🇸 A.S | Medium Airport |
| BFQ | Bahia Piña Airport | Puerto Piña | 🇵🇦 Panama | Small Airport | |
| BFR | KBFR | Virgil I Grissom Municipal Airport | Bedford | 🇺🇸 A.S | Small Airport |
| BFS | EGAA | Belfast International Airport | Belfast | 🇬🇧 UK | Large Airport |
| BFT | KARW | Beaufort Executive Airport | Beaufort | 🇺🇸 A.S | Small Airport |
| BFU | ZSBB | Bengbu Renheji Airport | Bengbu | 🇨🇳 China | Medium Airport |
| BFV | VTUO | Buri Ram Airport | Buriram | 🇹🇭 Thailand | Medium Airport |
| BFW | DAOS | Sidi Bel Abbes Airport | Sidi Bel Abbès | 🇩🇿 Algeria | Small Airport |
| BFX | FKKU | Bafoussam Airport | Bafoussam | 🇨🇲 Cameroon | Medium Airport |
| BFY | ZSBA | Bengbu Tenghu Airport | Bengbu | 🇨🇳 China | Medium Airport |
| BGA | SKBG | Palonegro Airport | Bucaramanga | 🇨🇴 Colombia | Medium Airport |
| BGB | FOGB | Booue Airport | Booue | 🇬🇦 Gabon | Small Airport |
| BGC | LPBG | Bragança Airport | Bragança | 🇵🇹 Portugal | Medium Airport |
| BGD | KBGD | Hutchinson County Airport | Borger | 🇺🇸 A.S | Small Airport |
| BGE | KBGE | Decatur County Industrial Air Park | Bainbridge | 🇺🇸 A.S | Small Airport |
| BGF | FEFF | Bangui M'Poko International Airport | Bangui | 🇨🇫 Republik Afrika Tengah | Large Airport |
| BGG | LTCU | Bingöl Airport | Bingöl | 🇹🇷 Turkiye | Small Airport |
| BGH | GQNE | Abbaye Airport | Boghe | 🇲🇷 Mauritania | Small Airport |
| BGI | TBPB | Grantley Adams International Airport | Bridgetown | 🇧🇧 Barbados | Large Airport |
| BGJ | BIBF | Borgarfjörður eystri Airport | Borgarfjörður eystri | 🇮🇸 Iceland | Small Airport |
| BGK | Big Creek Airport | Big Creek | 🇧🇿 Belize | Small Airport | |
| BGL | VNBL | Baglung Airport | Baglung | 🇳🇵 Nepal | Small Airport |
| BGM | KBGM | Greater Binghamton/Edwin A Link field | Binghamton | 🇺🇸 A.S | Medium Airport |
| BGN | UESG | Belaya Gora Airport | Belaya Gora | 🇷🇺 Rusia | Medium Airport |
| BGO | ENBR | Bergen Airport, Flesland | Bergen | 🇳🇴 Norway | Large Airport |
| BGQ | PAGQ | Big Lake Airport | Big Lake | 🇺🇸 A.S | Small Airport |
| BGR | KBGR | Bangor International Airport | Bangor | 🇺🇸 A.S | Medium Airport |
| BGS | Boguchany Airport | Boguchany | 🇷🇺 Rusia | Small Airport | |
| BGT | Bagdad Airport | Bagdad | 🇺🇸 A.S | Small Airport | |
| BGU | FEFG | Bangassou Airport | Bangassou | 🇨🇫 Republik Afrika Tengah | Small Airport |
| BGV | Aeroclube de Bento Gonçalves Airport | Bento Gonçalves | 🇧🇷 Brazil | Small Airport | |
| BGW | ORBI | Baghdad International Airport / New Al Muthana Air Base | Baghdad | 🇮🇶 Iraq | Large Airport |
| BGX | SBBG | Comandante Gustavo Kraemer Airport | Bagé | 🇧🇷 Brazil | Medium Airport |
| BGY | LIME | Il Caravaggio International Airport | Orio al Serio (BG) | 🇮🇹 Itali | Large Airport |
| BHA | SESV | Los Perales Airport | Bahía de Caraquez | 🇪🇨 Ecuador | Small Airport |
| BHB | KBHB | Hancock County-Bar Harbor Airport | Bar Harbor | 🇺🇸 A.S | Medium Airport |
| BHC | Bhurban Heliport | Bhurban | 🇵🇰 Pakistan | Small Airport | |
| BHD | EGAC | George Best Belfast City Airport | Belfast | 🇬🇧 UK | Medium Airport |
| BHE | NZWB | Woodbourne Airport | Blenheim | 🇳🇿 New Zealand | Medium Airport |
| BHF | SKCP | Cupica Airport | Bahía Solano | 🇨🇴 Colombia | Small Airport |
| BHG | Brus Laguna Airport | Brus Laguna | 🇭🇳 Honduras | Small Airport | |
| BHH | OEBH | Bisha Airport | Bisha | 🇸🇦 Arab Saudi | Medium Airport |
| BHI | SAZB | Comandante Espora Airport | Bahía Blanca | 🇦🇷 Argentina | Medium Airport |
| BHJ | VABJ | Bhuj Airport | Bhuj | 🇮🇳 India | Medium Airport |
| BHK | UZSB | Bukhara International Airport | Bukhara | 🇺🇿 Uzbekistan | Large Airport |
| BHL | Bahía de los Ángeles Airport | Ensenada | 🇲🇽 Mexico | Small Airport | |
| BHM | KBHM | Birmingham-Shuttlesworth International Airport | Birmingham | 🇺🇸 A.S | Large Airport |
| BHN | OYBN | Beihan Airport | Beihan | 🇾🇪 Yaman | Small Airport |
| BHO | VABP | Raja Bhoj International Airport | Bhopal | 🇮🇳 India | Large Airport |
| BHP | VNBJ | Bhojpur Airport | Bhojpur | 🇳🇵 Nepal | Small Airport |
| BHQ | YBHI | Broken Hill Airport | Broken Hill | 🇦🇺 Australia | Medium Airport |
| BHR | VNBP | Bharatpur Airport | Bharatpur | 🇳🇵 Nepal | Small Airport |
| BHS | YBTH | Bathurst Airport | Bathurst | 🇦🇺 Australia | Medium Airport |
| BHT | Brighton Downs Airport | Brighton Downs | 🇦🇺 Australia | Small Airport | |
| BHU | VABV | Bhavnagar Airport | Bhavnagar | 🇮🇳 India | Medium Airport |
| BHV | OPBW | Bahawalpur Airport | Bahawalpur | 🇵🇰 Pakistan | Medium Airport |
| BHW | Bhagatanwala Airport | Bhagatanwala | 🇵🇰 Pakistan | Small Airport | |
| BHX | EGBB | Birmingham Airport | Birmingham, West Midlands | 🇬🇧 UK | Large Airport |
| BHY | ZGBH | Beihai Fucheng Airport | Beihai | 🇨🇳 China | Medium Airport |
| BIA | LFKB | Bastia-Poretta International airport | Bastia | 🇫🇷 Perancis | Large Airport |
| BIB | HCMB | Baidoa Airport | Baidoa | 🇸🇴 Somalia | Small Airport |
| BIC | LFEA | Aérodrome de Belle Île | Bangor | 🇫🇷 Perancis | Small Airport |
| BID | KBID | Block Island State Airport | Block Island | 🇺🇸 A.S | Small Airport |
| BIE | KBIE | Beatrice Municipal Airport | Beatrice | 🇺🇸 A.S | Small Airport |
| BIF | KBIF | Biggs Army Air Field (Fort Bliss) | Fort Bliss/El Paso | 🇺🇸 A.S | Medium Airport |
| BIG | PABI | Allen Army Airfield | Delta Junction Ft Greely | 🇺🇸 A.S | Medium Airport |
| BIH | KBIH | Eastern Sierra Regional Airport | Bishop | 🇺🇸 A.S | Medium Airport |
| BII | Bikini Atoll Airport | Bikini Atoll | 🇲🇭 Kepulauan Marshall | Small Airport | |
| BIJ | Biliau Airport | 🇵🇬 Papua New Guinea | Small Airport | ||
| BIK | WABB | Frans Kaisiepo Airport | Biak | 🇮🇩 Indonesia | Medium Airport |
| BIL | KBIL | Billings Logan International Airport | Billings | 🇺🇸 A.S | Medium Airport |
| BIM | MYBS | South Bimini Airport | South Bimini | 🇧🇸 Bahamas | Medium Airport |
| BIN | OABN | Bamyan Airport | Bamyan | 🇦🇫 Afghanistan | Small Airport |
| BIO | LEBB | Bilbao Airport | Bilbao | 🇪🇸 Sepanyol | Large Airport |
| BIP | Bulimba Airport | 🇦🇺 Australia | Small Airport | ||
| BIQ | LFBZ | Biarritz Pays Basque airport | Biarritz | 🇫🇷 Perancis | Medium Airport |
| BIR | VNVT | Biratnagar Airport | Biratnagar | 🇳🇵 Nepal | Medium Airport |
| BIS | KBIS | Bismarck Municipal Airport | Bismarck | 🇺🇸 A.S | Medium Airport |
| BIT | VNBT | Baitadi Airport | Baitadi | 🇳🇵 Nepal | Small Airport |
| BIU | BIBD | Bildudalur Airport | Bildudalur | 🇮🇸 Iceland | Medium Airport |
| BIV | FEFR | Bria Airport | Bria | 🇨🇫 Republik Afrika Tengah | Small Airport |
| BIW | Billiluna Airport | 🇦🇺 Australia | Small Airport | ||
| BIX | KBIX | Keesler Air Force Base | Biloxi | 🇺🇸 A.S | Medium Airport |
| BIY | FABE | Bisho Airport | Bisho | 🇿🇦 Afrika Selatan | Medium Airport |
| BJA | DAAE | Soummam–Abane Ramdane Airport | Béjaïa | 🇩🇿 Algeria | Large Airport |
| BJB | OIMN | Bojnord Airport | Bojnord | 🇮🇷 Iran | Medium Airport |
| BJC | KBJC | Rocky Mountain Metropolitan Airport | Denver | 🇺🇸 A.S | Medium Airport |
| BJE | Baleela Airport | Baleela Base Camp | 🇸🇩 Sudan | Small Airport | |
| BJF | ENBS | Båtsfjord Airport | Båtsfjord | 🇳🇴 Norway | Medium Airport |
| BJH | VNBG | Bajhang Airport | Bajhang | 🇳🇵 Nepal | Small Airport |
| BJI | KBJI | Bemidji Regional Airport | Bemidji | 🇺🇸 A.S | Medium Airport |
| BJJ | KBJJ | Wayne County Airport | Wooster | 🇺🇸 A.S | Small Airport |
| BJK | WAPK | Benjina Airport | Maikoor Island | 🇮🇩 Indonesia | Small Airport |
| BJL | GBYD | Banjul International Airport | Yundum | 🇬🇲 Gambia | Large Airport |
| BJM | HBBA | Bujumbura Melchior Ndadaye International Airport | Bujumbura | 🇧🇮 Burundi | Large Airport |
| BJO | SLBJ | Bermejo Airport | Bermejo | 🇧🇴 Bolivia | Medium Airport |
| BJP | SBBP | Estadual Arthur Siqueira Airport | Bragança Paulista | 🇧🇷 Brazil | Small Airport |
| BJQ | Bahja Airport | Bahja | 🇴🇲 Oman | Small Airport | |
| BJR | HABD | Bahir Dar Airport | Bahir Dar | 🇪🇹 Ethiopia | Medium Airport |
| BJU | VNBR | Bajura Airport | Bajura | 🇳🇵 Nepal | Small Airport |
| BJV | LTFE | Milas Bodrum International Airport | Bodrum | 🇹🇷 Turkiye | Large Airport |
| BJW | Bajawa Soa (Turelelo) Airport | Soa, Ngada | 🇮🇩 Indonesia | Small Airport | |
| BJX | MMLO | Guanajuato International Airport | Silao | 🇲🇽 Mexico | Large Airport |
| BJY | LYBT | Batajnica Air Base | Zemun | 🇷🇸 Serbia | Medium Airport |
| BJZ | LEBZ | Badajoz Airport | Badajoz | 🇪🇸 Sepanyol | Medium Airport |
| BKA | Baykit Airport | Baykit | 🇷🇺 Rusia | Medium Airport | |
| BKB | VIBK | Nal Airport | Bikaner | 🇮🇳 India | Medium Airport |
| BKC | PABL | Buckland Airport | Buckland | 🇺🇸 A.S | Small Airport |
| BKD | KBKD | Stephens County Airport | Breckenridge | 🇺🇸 A.S | Small Airport |
| BKE | KBKE | Baker City Municipal Airport | Baker City | 🇺🇸 A.S | Medium Airport |
| BKG | KBBG | Branson Airport | Branson | 🇺🇸 A.S | Medium Airport |
| BKH | PHBK | Barking Sands Airport | Kekaha | 🇺🇸 A.S | Medium Airport |
| BKI | WBKK | Kota Kinabalu International Airport | Kota Kinabalu | 🇲🇾 Malaysia | Large Airport |
| BKJ | GUOK | Boké Baralande Airport | Boké | 🇬🇳 Guinea | Small Airport |
| BKK | VTBS | Suvarnabhumi Airport | Bangkok | 🇹🇭 Thailand | Large Airport |
| BKL | KBKL | Burke Lakefront Airport | Cleveland | 🇺🇸 A.S | Medium Airport |
| BKM | WBGQ | Bakalalan Airport | Bakalalan | 🇲🇾 Malaysia | Small Airport |
| BKN | UTAN | Balkanabat International Airport | Balkanabat | 🇹🇲 Turkmenistan | Large Airport |
| BKO | GABS | Modibo Keita International Airport | Bamako | 🇲🇱 Mali | Large Airport |
| BKP | YBAW | Barkly Downs Airport | 🇦🇺 Australia | Small Airport | |
| BKQ | YBCK | Blackall Airport | Blackall | 🇦🇺 Australia | Medium Airport |
| BKR | FTTK | Bokoro Airport | Bokoro | 🇹🇩 Chad | Small Airport |
| BKS | WIGG | Fatmawati Soekarno Airport | Bengkulu | 🇮🇩 Indonesia | Medium Airport |
| BKT | KBKT | Allen C Perkinson Blackstone Army Air Field | Blackstone | 🇺🇸 A.S | Small Airport |
| BKU | FMSV | Betioky Airport | Betioky | 🇲🇬 Madagaskar | Small Airport |
| BKV | Bailing Airport | Bailingmiao | 🇨🇳 China | Small Airport | |
| BKW | KBKW | Raleigh County Memorial Airport | Beaver | 🇺🇸 A.S | Medium Airport |
| BKX | KBKX | Brookings Regional Airport | Brookings | 🇺🇸 A.S | Small Airport |
| BKY | FZMA | Bukavu Kavumu Airport | Kamakombe | 🇨🇩 Congo - Kinshasa | Medium Airport |
| BKZ | HTBU | Bukoba Airport | Bukoba | 🇹🇿 Tanzania | Small Airport |
| BLA | SVBC | General José Antonio Anzoategui International Airport | Barcelona | 🇻🇪 Venezuela | Large Airport |
| BLB | Panamá Pacífico International Airport | Panamá City | 🇵🇦 Panama | Small Airport | |
| BLC | FKKG | Bali Airport | Bali | 🇨🇲 Cameroon | Small Airport |
| BLD | Boulder City Municipal Airport | Boulder City | 🇺🇸 A.S | Medium Airport | |
| BLE | ESSD | Dala Airport | Borlange | 🇸🇪 Sweden | Medium Airport |
| BLF | KBLF | Mercer County Airport | Bluefield | 🇺🇸 A.S | Medium Airport |
| BLG | WBGC | Belaga Airport | Belaga | 🇲🇾 Malaysia | Small Airport |
| BLH | KBLH | Blythe Airport | Blythe | 🇺🇸 A.S | Medium Airport |
| BLI | KBLI | Bellingham International Airport | Bellingham | 🇺🇸 A.S | Medium Airport |
| BLJ | DABT | Batna Mostefa Ben Boulaid Airport | Batna | 🇩🇿 Algeria | Large Airport |
| BLK | EGNH | Blackpool Airport | Blackpool | 🇬🇧 UK | Medium Airport |
| BLL | EKBI | Billund Airport | Billund | 🇩🇰 Denmark | Large Airport |
| BLM | KBLM | Monmouth Executive Airport | Belmar/Farmingdale | 🇺🇸 A.S | Small Airport |
| BLN | YBLA | Benalla Airport | Benalla | 🇦🇺 Australia | Medium Airport |
| BLO | BIBL | Blönduós Airport | Blönduós | 🇮🇸 Iceland | Small Airport |
| BLP | Huallaga Airport | Bellavista | 🇵🇪 Peru | Small Airport | |
| BLQ | LIPE | Bologna Guglielmo Marconi Airport | Bologna | 🇮🇹 Itali | Large Airport |
| BLR | VOBL | Kempegowda International Airport Bengaluru | Bengaluru | 🇮🇳 India | Large Airport |
| BLS | YBLL | Bollon Airport | 🇦🇺 Australia | Small Airport | |
| BLT | YBTR | Blackwater Airport | 🇦🇺 Australia | Medium Airport | |
| BLU | KBLU | Blue Canyon Nyack Airport | Emigrant Gap | 🇺🇸 A.S | Small Airport |
| BLV | KBLV | Scott AFB/Midamerica Airport | Belleville | 🇺🇸 A.S | Medium Airport |
| BLW | HCMN | Beledweyne Airport | Beledweyne | 🇸🇴 Somalia | Small Airport |
| BLX | LIDB | Belluno Arturo dell'Oro Airport | Belluno (BL) | 🇮🇹 Itali | Small Airport |
| BLY | EIBT | Belmullet Aerodrome | Belmullet | 🇮🇪 Ireland | Small Airport |
| BLZ | FWCL | Chileka International Airport | Blantyre | 🇲🇼 Malawi | Large Airport |
| BMA | ESSB | Stockholm-Bromma Airport | Stockholm | 🇸🇪 Sweden | Medium Airport |
| BMB | FZFU | Bumba Airport | Bumba | 🇨🇩 Congo - Kinshasa | Small Airport |
| BMC | KBMC | Brigham City Regional Airport | Brigham City | 🇺🇸 A.S | Small Airport |
| BMD | FMML | Belo sur Tsiribihina Airport | Belo sur Tsiribihina | 🇲🇬 Madagaskar | Small Airport |
| BME | YBRM | Broome International Airport | Broome | 🇦🇺 Australia | Large Airport |
| BMF | FEGM | Bakouma Airport | Bakouma | 🇨🇫 Republik Afrika Tengah | Small Airport |
| BMG | KBMG | Monroe County Airport | Bloomington | 🇺🇸 A.S | Medium Airport |
| BMH | AYBO | Bomai Airport | Bomai | 🇵🇬 Papua New Guinea | Small Airport |
| BMI | KBMI | Central Illinois Regional Airport at Bloomington-Normal | Bloomington/Normal | 🇺🇸 A.S | Medium Airport |
| BMJ | SYBR | Baramita Airport | Baramita | 🇬🇾 Guyana | Small Airport |
| BMK | EDWR | Borkum Airport | Borkum | 🇩🇪 Jerman | Small Airport |
| BML | KBML | Berlin Regional Airport | Berlin | 🇺🇸 A.S | Small Airport |
| BMM | FOOB | Bitam Airport | Bitam | 🇬🇦 Gabon | Medium Airport |
| BMN | ORBB | Bamarni Airport | Bamarni | 🇮🇶 Iraq | Small Airport |
| BMO | VYBM | Banmaw Airport | Banmaw | 🇲🇲 Myanmar (Burma) | Small Airport |
| BMP | YBPI | Brampton Island Airport | 🇦🇺 Australia | Small Airport | |
| BMQ | Bamburi Airport | Bamburi | 🇰🇪 Kenya | Small Airport | |
| BMR | EDWZ | Baltrum Airport | Baltrum | 🇩🇪 Jerman | Small Airport |
| BMS | SSXH | Sócrates Mariani Bittencourt Airport | Brumado | 🇧🇷 Brazil | Small Airport |
| BMT | KBMT | Beaumont Municipal Airport | Beaumont | 🇺🇸 A.S | Small Airport |
| BMU | WADB | Sultan Muhammad Salahuddin Airport | Bima | 🇮🇩 Indonesia | Medium Airport |
| BMV | VVBM | Buon Ma Thuot Airport | Buon Ma Thuot | 🇻🇳 Vietnam | Medium Airport |
| BMW | DATM | Bordj Badji Mokhtar Airport | Bordj Badji Mokhtar | 🇩🇿 Algeria | Small Airport |
| BMX | PABM | Big Mountain Airport | Big Mountain | 🇺🇸 A.S | Small Airport |
| BMY | NWWC | Île Art - Waala Airport | Waala | 🇳🇨 New Caledonia | Small Airport |
| BMZ | AYBF | Bamu Airport | Bamu | 🇵🇬 Papua New Guinea | Small Airport |
| BNA | KBNA | Nashville International Airport | Nashville | 🇺🇸 A.S | Large Airport |
| BNB | FZGN | Boende Airport | Boende | 🇨🇩 Congo - Kinshasa | Small Airport |
| BNC | FZNP | Beni Airport | Beni | 🇨🇩 Congo - Kinshasa | Small Airport |
| BND | OIKB | Bandar Abbas International Airport | Bandar Abbas | 🇮🇷 Iran | Large Airport |
| BNE | YBBN | Brisbane International Airport | Brisbane | 🇦🇺 Australia | Large Airport |
| BNG | KBNG | Banning Municipal Airport | Banning | 🇺🇸 A.S | Small Airport |
| BNI | DNBE | Benin Airport | Benin | 🇳🇬 Nigeria | Medium Airport |
| BNK | YBNA | Ballina Byron Gateway Airport | Ballina | 🇦🇺 Australia | Medium Airport |
| BNL | KBNL | Barnwell Regional Airport | Barnwell | 🇺🇸 A.S | Small Airport |
| BNM | AYBD | Bodinumu Airport | Bodinumu | 🇵🇬 Papua New Guinea | Small Airport |
| BNN | ENBN | Brønnøysund Airport, Brønnøy | Brønnøy | 🇳🇴 Norway | Medium Airport |
| BNO | KBNO | Burns Municipal Airport | Burns | 🇺🇸 A.S | Medium Airport |
| BNP | OPBN | Bannu Airport | Bannu | 🇵🇰 Pakistan | Small Airport |
| BNR | DFOB | Banfora Airport | Banfora | 🇧🇫 Burkina Faso | Small Airport |
| BNS | SVBI | Barinas Airport | Barinas | 🇻🇪 Venezuela | Medium Airport |
| BNT | AYDI | Bundi Airport | Bundi | 🇵🇬 Papua New Guinea | Small Airport |
| BNU | SSBL | Blumenau Airport | Blumenau | 🇧🇷 Brazil | Small Airport |
| BNV | Boana Airport | Boana | 🇵🇬 Papua New Guinea | Small Airport | |
| BNW | KBNW | Boone Municipal Airport | Boone | 🇺🇸 A.S | Small Airport |
| BNX | LQBK | Banja Luka International Airport | Mahovljani | 🇧🇦 Bosnia dan Herzegovina | Large Airport |
| BNY | AGGB | Bellona/Anua Airport | Anua | 🇸🇧 Kepulauan Solomon | Small Airport |
| BOA | FZAJ | Boma Airport | Boma | 🇨🇩 Congo - Kinshasa | Small Airport |
| BOB | NTTB | Bora Bora Airport | Motu Mute | 🇵🇫 French Polynesia | Medium Airport |
| BOC | MPBO | Bocas del Toro "Isla Colón" International Airport | Isla Colón | 🇵🇦 Panama | Medium Airport |
| BOD | LFBD | Bordeaux–Mérignac Airport | Bordeaux | 🇫🇷 Perancis | Large Airport |
| BOE | FCOB | Boundji Airport | Boundji | 🇨🇬 Congo - Brazzaville | Small Airport |
| BOG | SKBO | El Dorado International Airport | Bogota | 🇨🇴 Colombia | Large Airport |
| BOH | EGHH | Bournemouth Airport | Bournemouth | 🇬🇧 UK | Medium Airport |
| BOI | KBOI | Boise Air Terminal/Gowen Field | Boise | 🇺🇸 A.S | Large Airport |
| BOJ | LBBG | Burgas Airport | Burgas | 🇧🇬 Bulgaria | Large Airport |
| BOK | KBOK | Brookings Airport | Brookings | 🇺🇸 A.S | Small Airport |
| BOM | VABB | Chhatrapati Shivaji Maharaj International Airport | Mumbai | 🇮🇳 India | Large Airport |
| BON | TNCB | Flamingo International Airport | Kralendijk | 🇧🇶 Caribbean Netherlands | Large Airport |
| BOO | ENBO | Bodø Airport | Bodø | 🇳🇴 Norway | Large Airport |
| BOP | FEFO | Bouar Airport | Bouar | 🇨🇫 Republik Afrika Tengah | Small Airport |
| BOR | VLBK | Bokeo International Airport | Ton Phueng | 🇱🇦 Laos | Medium Airport |
| BOS | KBOS | Boston Logan International Airport | Boston | 🇺🇸 A.S | Large Airport |
| BOT | AYET | Bosset Airport | Bosset | 🇵🇬 Papua New Guinea | Small Airport |
| BOU | LFLD | Bourges airport | Bourges | 🇫🇷 Perancis | Medium Airport |
| BOV | Boang Airport | Boang Island | 🇵🇬 Papua New Guinea | Small Airport | |
| BOW | KBOW | Bartow Executive Airport | Bartow | 🇺🇸 A.S | Small Airport |
| BOX | YBRL | Borroloola Airport | 🇦🇺 Australia | Small Airport | |
| BOY | DFOO | Bobo Dioulasso Airport | Bobo Dioulasso | 🇧🇫 Burkina Faso | Large Airport |
| BOZ | FEGZ | Bozoum Airport | Bozoum | 🇨🇫 Republik Afrika Tengah | Small Airport |
| BPA | Borongan Airport | Borongan City | 🇵🇭 Filipina | Small Airport | |
| BPC | FKKV | Bamenda Airport | Bamenda | 🇨🇲 Cameroon | Medium Airport |
| BPD | AYBP | Bapi Airstrip | Bapi | 🇵🇬 Papua New Guinea | Small Airport |
| BPE | ZBDH | Qinhuangdao Beidaihe Airport | Qinhuangdao (Changli) | 🇨🇳 China | Medium Airport |
| BPF | AGBT | Batuna Aerodrome | Batuna Mission Station | 🇸🇧 Kepulauan Solomon | Small Airport |
| BPG | SBBW | Barra do Garças Airport | Barra do Garças | 🇧🇷 Brazil | Medium Airport |
| BPH | RPMF | Bislig Airport | Bislig | 🇵🇭 Filipina | Medium Airport |
| BPI | KBPI | Miley Memorial Field | Big Piney | 🇺🇸 A.S | Medium Airport |
| BPK | AYBQ | Biangabip Airport | Biangabip | 🇵🇬 Papua New Guinea | Small Airport |
| BPL | ZWBL | Bole Alashankou Airport | Bole | 🇨🇳 China | Medium Airport |
| BPM | VOHY | Begumpet Airport | Hyderabad | 🇮🇳 India | Medium Airport |
| BPN | WALL | Sultan Aji Muhammad Sulaiman Sepinggan International Airport | Balikpapan | 🇮🇩 Indonesia | Large Airport |
| BPS | SBPS | Porto Seguro International Airport | Porto Seguro | 🇧🇷 Brazil | Large Airport |
| BPT | KBPT | Jack Brooks Regional Airport | Beaumont/Port Arthur | 🇺🇸 A.S | Medium Airport |
| BPX | ZUBD | Qamdo Bangda Airport | Bangda | 🇨🇳 China | Medium Airport |
| BPY | FMNQ | Besalampy Airport | Besalampy | 🇲🇬 Madagaskar | Medium Airport |
| BQA | RPUR | Dr. Juan C. Angara Airport | Baler | 🇵🇭 Filipina | Medium Airport |
| BQB | YBLN | Busselton Margaret River Regional Airport | Busselton | 🇦🇺 Australia | Small Airport |
| BQE | GGBU | Bubaque Airport | Bubaque | 🇬🇼 Guinea Bissau | Small Airport |
| BQG | UHNB | Bogorodskoye Airport | Bogorodskoye | 🇷🇺 Rusia | Small Airport |
| BQH | EGKB | London Biggin Hill Airport | London | 🇬🇧 UK | Medium Airport |
| BQI | Bagani Airport | Bagani | 🇳🇦 Namibia | Small Airport | |
| BQJ | UEBB | Batagay Airport | Batagay | 🇷🇺 Rusia | Small Airport |
| BQK | KBQK | Brunswick Golden Isles Airport | Brunswick | 🇺🇸 A.S | Medium Airport |
| BQL | YBOU | Boulia Airport | 🇦🇺 Australia | Medium Airport | |
| BQN | TJBQ | Rafael Hernández International Airport | Aguadilla | 🇵🇷 Puerto Rico | Medium Airport |
| BQO | DIBN | Bouna Airport | Bouna | 🇨🇮 Cote d’Ivoire | Small Airport |
| BQQ | SNBX | Barra Airport | Barra | 🇧🇷 Brazil | Small Airport |
| BQR | WAFQ | Maulana Prins Mandapar Airstrip | Kendek | 🇮🇩 Indonesia | Small Airport |
| BQS | UHBB | Ignatyevo Airport | Blagoveschensk | 🇷🇺 Rusia | Medium Airport |
| BQT | UMBB | Brest International Airport | Brest | 🇧🇾 Belarus | Large Airport |
| BQU | TVSB | J F Mitchell Airport | Bequia | 🇻🇨 Saint Vincent dan Grenadines | Medium Airport |
| BQW | YBGO | Balgo Hill Airport | Balgo | 🇦🇺 Australia | Small Airport |
| BRA | SNBR | Dom Ricardo Weberberger Airport | Barreiras | 🇧🇷 Brazil | Small Airport |
| BRB | Barreirinhas National Airport | Barreirinhas | 🇧🇷 Brazil | Small Airport | |
| BRC | SAZS | Teniente Luis Candelaria International Airport | San Carlos de Bariloche | 🇦🇷 Argentina | Large Airport |
| BRD | KBRD | Brainerd Lakes Regional Airport | Brainerd | 🇺🇸 A.S | Medium Airport |
| BRE | EDDW | Bremen Airport | Bremen | 🇩🇪 Jerman | Large Airport |
| BRG | Siau/Sitaro Airport | Balirangen | 🇮🇩 Indonesia | Small Airport | |
| BRH | Brahman Airstrip | Brahman Mission | 🇵🇬 Papua New Guinea | Small Airport | |
| BRI | LIBD | Bari Karol Wojtyła International Airport | Bari | 🇮🇹 Itali | Large Airport |
| BRK | YBKE | Bourke Airport | 🇦🇺 Australia | Medium Airport | |
| BRL | KBRL | Southeast Iowa Regional Airport | Burlington | 🇺🇸 A.S | Medium Airport |
| BRM | SVBM | Jacinto Lara International Airport | Barquisimeto | 🇻🇪 Venezuela | Large Airport |
| BRN | LSZB | Bern Airport | Bern | 🇨🇭 Switzerland | Medium Airport |
| BRO | KBRO | Brownsville South Padre Island International Airport | Brownsville | 🇺🇸 A.S | Medium Airport |
| BRP | AYBR | Biaru Airport | Biaru | 🇵🇬 Papua New Guinea | Small Airport |
| BRQ | LKTB | Brno-Tuřany Airport | Brno | 🇨🇿 Czechia | Medium Airport |
| BRR | EGPR | Barra Airport | Eoligarry | 🇬🇧 UK | Medium Airport |
| BRS | EGGD | Bristol Airport | Bristol | 🇬🇧 UK | Large Airport |
| BRT | YBTI | Bathurst Island Airport | Wurrumiyanga | 🇦🇺 Australia | Medium Airport |
| BRU | EBBR | Brussels Airport | Zaventem | 🇧🇪 Belgium | Large Airport |
| BRW | PABR | Wiley Post Will Rogers Memorial Airport | Utqiaġvik | 🇺🇸 A.S | Medium Airport |
| BRX | MDBH | Maria Montez International Airport | Barahona | 🇩🇴 Republik Dominica | Medium Airport |
| BRY | KBRY | Samuels Field | Bardstown | 🇺🇸 A.S | Small Airport |
| BSA | HCMF | Bender Qassim International Airport | Bosaso | 🇸🇴 Somalia | Large Airport |
| BSB | SBBR | Presidente Juscelino Kubitschek International Airport | Brasília | 🇧🇷 Brazil | Large Airport |
| BSC | SKBS | José Celestino Mutis Airport | Bahía Solano | 🇨🇴 Colombia | Medium Airport |
| BSD | ZPBS | Baoshan Yunrui Airport | Baoshan (Longyang) | 🇨🇳 China | Medium Airport |
| BSE | WBGN | Sematan Airport | Sematan | 🇲🇾 Malaysia | Small Airport |
| BSF | PHSF | Bradshaw Army Airfield | Waimea (Kamuela) | 🇺🇸 A.S | Small Airport |
| BSG | FGBT | Bata International Airport | Bata | 🇬🇶 Guinea Khatulistiwa | Large Airport |
| BSI | RPLE | Balesin Island Airport | Balesin | 🇵🇭 Filipina | Small Airport |
| BSJ | YBNS | Bairnsdale Airport | Bairnsdale | 🇦🇺 Australia | Medium Airport |
| BSK | DAUB | Biskra - Mohamed Khider Airport | Biskra | 🇩🇿 Algeria | Large Airport |
| BSL | LFSB | EuroAirport Basel–Mulhouse–Freiburg | Bâle / Mulhouse | 🇫🇷 Perancis | Large Airport |
| BSM | OINJ | Bishe Kola Air Base | Amol | 🇮🇷 Iran | Small Airport |
| BSN | FEFS | Bossangoa Airport | Bossangoa | 🇨🇫 Republik Afrika Tengah | Small Airport |
| BSO | RPUO | Basco Airport | Basco | 🇵🇭 Filipina | Medium Airport |
| BSP | AYBH | Bensbach Airport | Bensbach | 🇵🇬 Papua New Guinea | Small Airport |
| BSQ | Bisbee Municipal Airport | Bisbee | 🇺🇸 A.S | Small Airport | |
| BSR | ORMM | Basra International Airport | Basra | 🇮🇶 Iraq | Large Airport |
| BSS | SNBS | Balsas Airport | Balsas | 🇧🇷 Brazil | Small Airport |
| BST | OABT | Bost Airport | Lashkar Gah | 🇦🇫 Afghanistan | Small Airport |
| BSU | FZEN | Basankusu Airport | Basankusu | 🇨🇩 Congo - Kinshasa | Small Airport |
| BSV | Besakoa Airport | Besakoa | 🇲🇬 Madagaskar | Small Airport | |
| BSW | Boswell Bay Airport | Boswell Bay | 🇺🇸 A.S | Small Airport | |
| BSX | VYPN | Pathein Airport | Pathein | 🇲🇲 Myanmar (Burma) | Small Airport |
| BSY | HCMD | Baardheere Airport | Baardheere | 🇸🇴 Somalia | Small Airport |
| BSZ | UCFM | Manas International Airport | Bishkek | 🇰🇬 Kyrgyzstan | Large Airport |
| BTA | FKKO | Bertoua Airport | Bertoua | 🇨🇲 Cameroon | Small Airport |
| BTB | FCOT | Betou Airport | Betou | 🇨🇬 Congo - Brazzaville | Small Airport |
| BTC | VCCB | Batticaloa International Airport | Batticaloa | 🇱🇰 Sri Lanka | Medium Airport |
| BTD | Brunette Downs Airport | 🇦🇺 Australia | Small Airport | ||
| BTF | KBTF | Skypark Airport | Bountiful | 🇺🇸 A.S | Small Airport |
| BTG | FEGF | Batangafo Airport | Batangafo | 🇨🇫 Republik Afrika Tengah | Small Airport |
| BTH | WIDD | Hang Nadim International Airport | Batam | 🇮🇩 Indonesia | Large Airport |
| BTI | PABA | Barter Island Long Range Radar Station Airport | Barter Island | 🇺🇸 A.S | Medium Airport |
| BTJ | WITT | Sultan Iskandar Muda International Airport | Banda Aceh | 🇮🇩 Indonesia | Large Airport |
| BTK | UIBB | Bratsk Airport | Bratsk | 🇷🇺 Rusia | Medium Airport |
| BTL | KBTL | Battle Creek Executive Airport at Kellogg Field | Battle Creek | 🇺🇸 A.S | Medium Airport |
| BTM | KBTM | Bert Mooney Airport | Butte | 🇺🇸 A.S | Medium Airport |
| BTN | KBBP | Marlboro County Jetport - H E Avent Field Airport | Bennettsville | 🇺🇸 A.S | Small Airport |
| BTO | Botopasi Airport | Botopasi | 🇸🇷 Surinam | Small Airport | |
| BTP | KBTP | Pittsburgh/Butler Regional Airport | Butler | 🇺🇸 A.S | Small Airport |
| BTQ | HRYI | Butare Airport | Butare | 🇷🇼 Rwanda | Small Airport |
| BTR | KBTR | Baton Rouge Metropolitan Airport | Baton Rouge | 🇺🇸 A.S | Medium Airport |
| BTS | LZIB | M. R. Štefánik Airport | Bratislava | 🇸🇰 Slovakia | Large Airport |
| BTT | PABT | Bettles Airport | Bettles | 🇺🇸 A.S | Small Airport |
| BTU | WBGB | Bintulu Airport | Bintulu | 🇲🇾 Malaysia | Medium Airport |
| BTV | KBTV | Patrick Leahy Burlington International Airport | Burlington | 🇺🇸 A.S | Medium Airport |
| BTW | WAOC | Bersujud Airport | Batu Licin | 🇮🇩 Indonesia | Small Airport |
| BTX | YBEO | Betoota Airport | 🇦🇺 Australia | Small Airport | |
| BTY | KBTY | Beatty Airport | Beatty | 🇺🇸 A.S | Small Airport |
| BTZ | VTSY | Betong International Airport | Betong | 🇹🇭 Thailand | Medium Airport |
| BUA | AYBK | Buka Airport | Buka Island | 🇵🇬 Papua New Guinea | Medium Airport |
| BUB | KBUB | Cram Field | Burwell | 🇺🇸 A.S | Small Airport |
| BUC | YBKT | Burketown Airport | 🇦🇺 Australia | Small Airport | |
| BUD | LHBP | Budapest Liszt Ferenc International Airport | Budapest | 🇭🇺 Hungary | Large Airport |
| BUF | KBUF | Buffalo Niagara International Airport | Buffalo | 🇺🇸 A.S | Large Airport |
| BUG | FNBG | Benguela Airport | Benguela | 🇦🇴 Angola | Medium Airport |
| BUI | Bokondini Airport | Bokondini | 🇮🇩 Indonesia | Small Airport | |
| BUJ | DAAD | Bou Saada Airport | Ouled Sidi Brahim | 🇩🇿 Algeria | Medium Airport |
| BUK | Al-Bough Airport | Al-Bough | 🇾🇪 Yaman | Small Airport | |
| BUL | AYBU | Bulolo Airport | Bulolo | 🇵🇬 Papua New Guinea | Small Airport |
| BUM | KBUM | Butler Memorial Airport | Butler | 🇺🇸 A.S | Small Airport |
| BUN | SKBU | Gerardo Tobar López Airport | Buenaventura | 🇨🇴 Colombia | Medium Airport |
| BUO | HCMV | Burao Airport | Burao | 🇸🇴 Somalia | Small Airport |
| BUP | VIBT | Bhatinda Air Force Station | 🇮🇳 India | Medium Airport | |
| BUQ | FVJN | Joshua Mqabuko Nkomo International Airport | Bulawayo | 🇿🇼 Zimbabwe | Large Airport |
| BUR | KBUR | Hollywood Burbank/Bob Hope Airport | Burbank | 🇺🇸 A.S | Large Airport |
| BUS | UGSB | Alexander Kartveli Batumi International Airport | Batumi | 🇬🇪 Georgia | Large Airport |
| BUT | VQBT | Bathpalathang Airport | Jakar | 🇧🇹 Bhutan | Small Airport |
| BUU | Muara Bungo Airport | Muara Bungo | 🇮🇩 Indonesia | Small Airport | |
| BUV | SUBU | Placeres Airport | Bella Union | 🇺🇾 Uruguay | Small Airport |
| BUW | WAWB | Betoambari Airport | Bau Bau | 🇮🇩 Indonesia | Small Airport |
| BUX | FZKA | Bunia Airport | Bunia | 🇨🇩 Congo - Kinshasa | Medium Airport |
| BUY | YBUN | Bunbury Airport | 🇦🇺 Australia | Small Airport | |
| BUZ | OIBB | Bushehr Airport | Bushehr | 🇮🇷 Iran | Medium Airport |
| BVA | LFOB | Beauvais-Tillé airport | Beauvais | 🇫🇷 Perancis | Large Airport |
| BVB | SBBV | Atlas Brasil Cantanhede International Airport | Boa Vista | 🇧🇷 Brazil | Large Airport |
| BVC | GVBA | Aristides Pereira International Airport | Rabil | 🇨🇻 Cape Verde | Large Airport |
| BVE | LFSL | Brive Souillac airport | Brive | 🇫🇷 Perancis | Medium Airport |
| BVG | ENBV | Berlevåg Airport | Berlevåg | 🇳🇴 Norway | Medium Airport |
| BVH | SBVH | Brigadeiro Camarão Airport | Vilhena | 🇧🇷 Brazil | Medium Airport |
| BVI | YBDV | Birdsville Airport | 🇦🇺 Australia | Medium Airport | |
| BVJ | USDB | Bovanenkovo Airport | Bovanenkovo | 🇷🇺 Rusia | Medium Airport |
| BVK | SLHJ | Huacaraje Airport | Itenes | 🇧🇴 Bolivia | Small Airport |
| BVL | Baures Airport | Baures | 🇧🇴 Bolivia | Small Airport | |
| BVM | Belmonte Airport | Belmonte | 🇧🇷 Brazil | Small Airport | |
| BVO | KBVO | Bartlesville Municipal Airport | Bartlesville | 🇺🇸 A.S | Small Airport |
| BVS | SNVS | Breves Airport | Breves | 🇧🇷 Brazil | Small Airport |
| BVU | PABG | Beluga Airport | Beluga | 🇺🇸 A.S | Small Airport |
| BVV | UHSB | Burevestnik Airport | Kurilsk | 🇷🇺 Rusia | Small Airport |
| BVW | Batavia Downs Airport | 🇦🇺 Australia | Small Airport | ||
| BVX | KBVX | Batesville Regional Airport | Batesville | 🇺🇸 A.S | Small Airport |
| BVY | KBVY | Beverly Regional Airport | Beverly / Danvers | 🇺🇸 A.S | Medium Airport |
| BVZ | YBYS | Beverley Springs Airport | Wunaamin Miliwundi Ranges | 🇦🇺 Australia | Small Airport |
| BWA | VNBW | Gautam Buddha International Airport | Siddharthanagar (Bhairahawa) | 🇳🇵 Nepal | Large Airport |
| BWB | YBWX | Barrow Island Airport | 🇦🇺 Australia | Small Airport | |
| BWC | KBWC | Brawley Municipal Airport | Brawley | 🇺🇸 A.S | Small Airport |
| BWD | KBWD | Brownwood Regional Airport | Brownwood | 🇺🇸 A.S | Small Airport |
| BWE | EDVE | Braunschweig-Wolfsburg Airport | Braunschweig | 🇩🇪 Jerman | Medium Airport |
| BWF | EGNL | Barrow Walney Island Airport | Barrow-in-Furness | 🇬🇧 UK | Medium Airport |
| BWG | KBWG | Bowling Green Warren County Regional Airport | Bowling Green | 🇺🇸 A.S | Medium Airport |
| BWH | WMKB | RMAF Butterworth Air Base | Butterworth | 🇲🇾 Malaysia | Medium Airport |
| BWI | KBWI | Baltimore/Washington International Thurgood Marshall Airport | Baltimore | 🇺🇸 A.S | Large Airport |
| BWJ | Bawan Airport | 🇵🇬 Papua New Guinea | Small Airport | ||
| BWK | LDSB | Brač Airport | Gornji Humac | 🇭🇷 Croatia | Medium Airport |
| BWL | Earl Henry Airport | Blackwell | 🇺🇸 A.S | Small Airport | |
| BWM | Bowman Regional Airport | Bowman | 🇺🇸 A.S | Small Airport | |
| BWN | WBSB | Brunei International Airport | Bandar Seri Begawan | 🇧🇳 Brunei | Large Airport |
| BWO | UWSB | Balakovo Airport | Balakovo | 🇷🇺 Rusia | Medium Airport |
| BWP | AYBI | Bewani Airport | Bewani | 🇵🇬 Papua New Guinea | Small Airport |
| BWQ | YBRW | Brewarrina Airport | 🇦🇺 Australia | Medium Airport | |
| BWT | YWYY | Wynyard Airport | Burnie | 🇦🇺 Australia | Medium Airport |
| BWU | YSBK | Sydney Bankstown Airport | Sydney | 🇦🇺 Australia | Medium Airport |
| BWW | MUBR | Las Brujas Airport | Cayo Santa Maria | 🇨🇺 Cuba | Small Airport |
| BWX | WADY | Banyuwangi Airport | Rogojampi, Banyuwangi | 🇮🇩 Indonesia | Small Airport |
| BXA | KBXA | George R Carr Memorial Air Field | Bogalusa | 🇺🇸 A.S | Small Airport |
| BXB | WASO | Babo Airport | Babo | 🇮🇩 Indonesia | Medium Airport |
| BXD | WAKE | Bade Airport | Bade | 🇮🇩 Indonesia | Small Airport |
| BXE | GOTB | Bakel Airport | Bakel | 🇸🇳 Senegal | Medium Airport |
| BXF | YBEB | Bellburn Airstrip | Pumululu National Park | 🇦🇺 Australia | Small Airport |
| BXG | YBDG | Bendigo Airport | 🇦🇺 Australia | Small Airport | |
| BXH | UAAH | Balkhash Airport | Balkhash | 🇰🇿 Kazakhstan | Medium Airport |
| BXI | DIBI | Boundiali Airport | Boundiali | 🇨🇮 Cote d’Ivoire | Small Airport |
| BXJ | UAAR | Boralday Airport | Boralday | 🇰🇿 Kazakhstan | Small Airport |
| BXK | KBXK | Buckeye Municipal Airport | Buckeye | 🇺🇸 A.S | Small Airport |
| BXM | Batom Airport | Batom | 🇮🇩 Indonesia | Small Airport | |
| BXN | LTBV | Bodrum-Imsık Airport | Bodrum | 🇹🇷 Turkiye | Small Airport |
| BXO | LSZC | Buochs Airport | Buochs | 🇨🇭 Switzerland | Small Airport |
| BXR | OIKM | Bam Airport | Bam | 🇮🇷 Iran | Medium Airport |
| BXS | Borrego Valley Airport | Borrego Springs | 🇺🇸 A.S | Small Airport | |
| BXT | WALC | LNG Badak Airport | Bontang-Borneo Island | 🇮🇩 Indonesia | Small Airport |
| BXU | RPME | Bancasi Airport | Butuan | 🇵🇭 Filipina | Medium Airport |
| BXV | BIBV | Breiðdalsvík Airport | Breiðdalsvík | 🇮🇸 Iceland | Small Airport |
| BXW | WARW | Harun Thohir Airport | Bawean | 🇮🇩 Indonesia | Small Airport |
| BXX | Borama Airport | Borama | 🇸🇴 Somalia | Small Airport | |
| BXY | UAOL | Baikonur Krayniy International Airport | Baikonur | 🇰🇿 Kazakhstan | Large Airport |
| BXZ | AYNS | Bunsil Airport | Bunsil - Umboi Island | 🇵🇬 Papua New Guinea | Small Airport |
| BYA | Boundary Airport | Boundary | 🇺🇸 A.S | Small Airport | |
| BYB | Dibba Airport | Dibba al Baya | 🇴🇲 Oman | Small Airport | |
| BYC | SLYA | Yacuiba Airport | Yacuíba | 🇧🇴 Bolivia | Medium Airport |
| BYD | Al-Bayda Airport | Al-Bayda | 🇾🇪 Yaman | Small Airport | |
| BYF | LFAQ | Albert Bray airport | Albert | 🇫🇷 Perancis | Small Airport |
| BYG | KBYG | Johnson County Airport | Buffalo | 🇺🇸 A.S | Small Airport |
| BYH | KBYH | Arkansas International Airport | Blytheville | 🇺🇸 A.S | Medium Airport |
| BYI | KBYI | Burley Municipal Airport | Burley | 🇺🇸 A.S | Medium Airport |
| BYJ | LPBJ | Beja Airport / Airbase | Beja | 🇵🇹 Portugal | Medium Airport |
| BYK | DIBK | Bouaké Airport | Bouaké | 🇨🇮 Cote d’Ivoire | Medium Airport |
| BYL | Bella Yella Airport | Beliyela | 🇱🇷 Liberia | Small Airport | |
| BYM | MUBY | Carlos Manuel de Cespedes Airport | Bayamo | 🇨🇺 Cuba | Medium Airport |
| BYN | ZMBH | Bayankhongor Airport | Bayankhongor | 🇲🇳 Mongolia | Medium Airport |
| BYO | SBDB | Bonito Airport | Bonito | 🇧🇷 Brazil | Small Airport |
| BYP | YBRY | Barimunya Airport | 🇦🇺 Australia | Small Airport | |
| BYR | EKLS | Læsø Airport | Læsø | 🇩🇰 Denmark | Small Airport |
| BYS | KBYS | Bicycle Lake Army Air Field | Fort Irwin/Barstow | 🇺🇸 A.S | Medium Airport |
| BYT | EIBN | Bantry Aerodrome | Bantry | 🇮🇪 Ireland | Small Airport |
| BYU | EDQD | Bayreuth Airport | Bindlach | 🇩🇪 Jerman | Medium Airport |
| BYW | Blakely Island Airport | Blakely Island | 🇺🇸 A.S | Small Airport | |
| BYX | Baniyala Airport | Baniyala | 🇦🇺 Australia | Small Airport | |
| BZA | MNBZ | San Pedro Airport | Bonanza | 🇳🇮 Nicaragua | Small Airport |
| BZB | Bazaruto Island Airport | Bazaruto Island | 🇲🇿 Mozambique | Medium Airport | |
| BZC | Umberto Modiano Airport | Cabo Frio | 🇧🇷 Brazil | Medium Airport | |
| BZD | YBRN | Balranald Airport | 🇦🇺 Australia | Medium Airport | |
| BZE | MZBZ | Philip S. W. Goldson International Airport | Belize City | 🇧🇿 Belize | Large Airport |
| BZF | Benton Field | Redding | 🇺🇸 A.S | Small Airport | |
| BZG | EPBY | Ignacy Jan Paderewski Bydgoszcz Airport | Bydgoszcz | 🇵🇱 Poland | Medium Airport |
| BZH | Bumi Hills Airport | Bumi | 🇿🇼 Zimbabwe | Small Airport | |
| BZI | LTBF | Balıkesir Airport | Balıkesir | 🇹🇷 Turkiye | Medium Airport |
| BZJ | ZSBO | Bozhou Airport (under construction) | Bozhou | 🇨🇳 China | Small Airport |
| BZK | UUBP | Bryansk International Airport | Bryansk | 🇷🇺 Rusia | Medium Airport |
| BZL | VGBR | Barisal Airport | Barisal | 🇧🇩 Bangladesh | Medium Airport |
| BZM | Bemolanga Airport | Bemolanga | 🇲🇬 Madagaskar | Small Airport | |
| BZN | KBZN | Bozeman Yellowstone International Airport | Bozeman | 🇺🇸 A.S | Medium Airport |
| BZO | LIPB | Bolzano Airport | Bolzano (BZ) | 🇮🇹 Itali | Medium Airport |
| BZP | Bizant Airport | Lakefield National Park | 🇦🇺 Australia | Small Airport | |
| BZR | LFMU | Béziers Vias airport | Béziers | 🇫🇷 Perancis | Medium Airport |
| BZT | Eagle Air Park | Brazoria | 🇺🇸 A.S | Small Airport | |
| BZU | FZKJ | Buta Zega Airport | Buta | 🇨🇩 Congo - Kinshasa | Medium Airport |
| BZV | FCBB | Maya-Maya International Airport | Brazzaville | 🇨🇬 Congo - Brazzaville | Large Airport |
| BZX | ZUBZ | Bazhong Enyang Airport | Bazhong | 🇨🇳 China | Medium Airport |
| BZY | LUBL | Bălți-Leadoveni International Airport | Bălți | 🇲🇩 Moldova | Medium Airport |
| BZZ | EGVN | RAF Brize Norton | Carterton, Oxfordshire | 🇬🇧 UK | Medium Airport |