Here's a list of 3 letter IATA airport codes, sorted by city name. Clicking on the code will show you the SeatSaleSpy.com list of airline seat sales to and from that airport, compiled from millions of searches on hundreds of travel and airline websites in the last few days. You can also see airline seat sale results between any two specific airports using the search forms to the right.

The airport codes are arranged alphabetically by city name. Click on the starting letter:

A - B - C - D - E - F - G - H - I - J - K - L - M
N - O - P - Q - R - S - T - U - V - W - X - Y - Z

Airport Codes (Cities starting with B)

BCM - Bacau, Romania (Bacau)
BCD - Bacolod, Philippines (Bacolod)
BJZ - Badajoz, Spain (Talaveral La Real)
IXB - Bagdogra, India (Bagdogra)
BGW - Baghdad, Iraq (Al Muthana)
YBG - Bagotville, QC, Canada (Bagotville)
BAG - Baguio, Philippines (Loakan)
BJR - Bahar Dar, Ethiopia (Bahar Dar)
BHV - Bahawalpur, Pakistan (Bahawalpur)
BHI - Bahia Blanca, Argentina (Comandante)
BSC - Bahia Solano, Colombia (Bahia Solano)
BAH - Bahrain, Bahrain (Bahrain Intl)
BAY - Baia Mare, Romania (Baia Mare)
YBC - Baie Comeau, QC, Canada (Baie Comeau)
BKM - Bakalalan, Malaysia (Bakalalan)
YBK - Baker Lake, NU, Canada (Baker Lake)
BFL - Bakersfield, CA (Meadows Field)
GYD - Baku, Azerbaijan (Heydar Aliyev)
BQA - Baler, Philippines (Baler)
BPN - Balikpapan, Indonesia (Sepingan)
BBA - Balmaceda, Chile (Teniente Vidal)
BWI - Baltimore, MD (Baltimore/Washington)
BXR - Bam, Iran (Bam)
BKO - Bamako, Mali (Bamako)
BTJ - Banda Aceh, Indonesia (Blang Bintang)
BND - Bandar Abbas, Iran (Bandar Abbas)
TKG - Bandar Lampung, Indonesia (Branti)
BDH - Bandar Lengeh, Iran (Bandar Lengeh)
BWN - Bandar Seri Begawan, Brunei Darussalam (Brunei International)
BDO - Bandung, Indonesia (Husein Sastranegara)
BLR - Bangalore, India (Bengaluru Intl)
BPX - Bangda, China (Bangda)
BKK - Bangkok, Thailand (Bangkok)
DMK - Bangkok, Thailand (Don Mueang Intl)
BGR - Bangor, ME (Bangor)
BGF - Bangui, Central African Republic (Bangui)
BNX - Banja Luka, Bosnia and Herzegovina (Banja Luka)
BDJ - Banjarmasin, Indonesia (Sjamsudin Noor)
BJL - Banjul, The Gambia (Yundum International)
BMV - Banmethuot, Vietnam (Phung-Duc)
BSD - Baoshan, BJ, China (Baoshan)
BAV - Baotou, China (Baotou)
BHB - Bar Harbor, ME (Bar Harbor)
BCA - Baracoa, Cuba (Baracoa)
BBQ - Barbuda, Antigua and Barbuda (Barbuda)
BCN - Barcelona, Spain (Barcelona)
BLA - Barcelona, Venezuela (Gen J A Anzoategui)
BDU - Bardufoss, Norway (Bardufoss)
BRI - Bari, Italy (Palese)
BNS - Barinas, Venezuela (Barinas)
BBN - Bario, Malaysia (Bario)
BZL - Barisal, Bangladesh (Barisal)
BAX - Barnaul, Russia (Barnaul)
BRM - Barquisimeto, Venezuela (Barquisimeto)
EJA - Barrancabermeja, Colombia (Variguies)
BAQ - Barranquilla, Colombia (E Cortissoz)
BRA - Barreiras, Brazil (Barreiras)
BRW - Barrow, AK (Wiley Post/W.Rogers)
BTI - Barter Island, AK (Barter Island)
UUN - Baruun-Urt, Mongolia (Baruun-Urt)
BSO - Basco, Philippines (Basco)
BSL - Basel/Mulhouse, Switzerland (EuroAirport)
BSX - Bassein, Burma (Bassein)
BIA - Bastia, France (Poretta)
BSG - Bata, Equatorial Guinea (Bata)
BTH - Batam, Indonesia (Hang Nadim)
ZBF - Bathurst, NB, Canada (Bathurst)
BAL - Batman, Turkey (Batman)
BLJ - Batna, Algeria (Batna)
BTR - Baton Rouge, LA (Ryan)
BUS - Batumi, Georgia (Batumi)
BAU - Bauru, Brazil (Bauru)
MBS - Bay City/Midland/Saginaw, MI (Saginaw/Tri City)
BYM - Bayamo, Cuba (C.M. de Cespedes)
BYN - Bayankhongor, Mongolia (Bayankhongor)
XBE - Bearskin Lake, ON, Canada (Bearskin Lake)
BPT - Beaumont, TX (Jefferson County)
WBQ - Beaver, AK (Beaver)
CBH - Bechar, Algeria (Leger)
BKW - Beckley, WV (Raleigh County)
YBW - Bedwell Harbor, BC, Canada (Bedwell Harbor)
EIS - Beef Island, British Virgin Islands (Beef Island)
LAQ - Beida, Libya (La Braq)
BHY - Beihai, GX, China (Beihai)
BJS - Beijing, BJ, China (All airports)
PEK - Beijing, BJ, China (Capital)
NAY - Beijing, BJ, China (Nanyuan Airport)
BEW - Beira, Mozambique (Beira)
BEY - Beirut, Lebanon (Beirut)
BJA - Bejaia, Algeria (Bejaia)
BEL - Belém, Brazil (Val De Cans)
IXG - Belgaum, India (Sambre)
EGO - Belgorod, Russia (Belgorod)
BEG - Belgrade, Serbia (Nikola Tesla)
ZEL - Bella Bella, BC, Canada (Bella Bella)
QBC - Bella Coola, BC, Canada (Bella Coola)
BLI - Bellingham, WA (Bellingham)
BHZ - Belo Horizonte, Brazil (All airports)
PLU - Belo Horizonte, Brazil (Pampulha)
CNF - Belo Horizonte, Brazil (Tancredo Neves Intl)
BMD - Belo, Madagascar (Belo)
BJI - Bemidji, MN (Beltrami County)
RDM - Bend/Redmond, OR (Bend/Redmond)
BEN - Benghazi, Libya (Benina Intl)
BKS - Bengkulu, Indonesia (Padangkemiling)
BNI - Benin City, Nigeria (Benin City)
XNA - Bentonville, AR (Northwest Arkansas)
BBO - Berbera, Somalia (Berbera)
YBV - Berens River, MB, Canada (Berens River)
BGO - Bergen, Norway (Flesland)
EGC - Bergerac, France (Roumanieres)
BJF - Berlevåg, Norway (Batsfjord)
BVG - Berlevåg, Norway (Berlevag)
BER - Berlin, Germany (All airports)
SXF - Berlin, Germany (Schönefeld)
TXL - Berlin, Germany (Tegel)
BDA - Bermuda/Hamilton, Bermuda (Bermuda Intl)
BRN - Bern, Switzerland (Belp)
BPY - Besalampy, Madagascar (Besalampy)
BET - Bethel, AK (Bethel Airport)
BTT - Bettles, AK (Bettles)
BZR - Beziers, France (Beziers Vias)
BDP - Bhadrapur, Nepal (Bhadrapur)
BWA - Bhairawa, Nepal (Bhairawa)
BMO - Bhamo, Burma (Bhamo)
BHR - Bharatpur, Nepal (Bharatpur)
BHU - Bhavnagar, India (Bhavnagar)
BHO - Bhopal, India (Bhopal)
BBI - Bhubaneswar, India (Bhubaneswar)
BHJ - Bhuj, India (Rudra Mata)
BIK - Biak, Indonesia (Mokmer)
BIQ - Biarritz, France (Biarritz Parme)
YTL - Big Trout, ON, Canada (Big Trout)
BIO - Bilbao, Spain (Bilbao)
BIL - Billings, MT (Billings Logan Intl)
BLL - Billund, Denmark (Billund)
BMU - Bima, Indonesia (Bima)
BIM - Bimini, The Bahamas (Bimini)
BGM - Binghamton, NY (Broome County)
BTU - Bintulu, Malaysia (Bintulu)
BIR - Biratnagar, Nepal (Biratnagar)
KBC - Birch Creek, AK (Birch Creek)
XBJ - Birjand, Iran (Birjand)
BHM - Birmingham, AL (Birmingham)
BHH - Bisha, Saudi Arabia (Bisha)
FRU - Bishkek, Kyrgyzstan (Bishkek)
BSK - Biskra, Algeria (Biskra)
BIS - Bismarck, ND (Bismarck)
OXB - Bissau, Guinea-Bissau (Osvaldo Vieira)
YBI - Black Tickle, NL, Canada (Black Tickle)
BQS - Blagoveschensk, Russia (Blagoveschensk)
YBX - Blanc Sablon, QC, Canada (Blanc Sablon)
BLZ - Blantyre, Malawi (Chileka)
BID - Block Island, RI (Block Island)
BFN - Bloemfontein, South Africa (Bloemfontein Intl)
BMI - Bloomington-Normal, IL (Bloomington-Normal)
TRI - Blountville, TN (Tri Cities TN/VA)
BYH - Blytheville, AR (All airports)
BVB - Boa Vista, Brazil (Boa Vista)
BVC - Boa Vista, Cape Verde (Rabil)
BOY - Bobo Dioulasso, Burkina Faso (Borgo)
BOO - Bodo, Norway (Bodo)
BJV - Bodrum, Turkey (Milas Airport)
BOG - Bogota, Colombia (Eldorado)
BOI - Boise, ID (Air Term. Gowen Fld)
BJB - Bojnord, Iran (Bojnord)
BWK - Bol, Croatia (Bol)
BLQ - Bologna, Italy (Guglielmo Marconi)
BZO - Bolzano, Italy (Bolzano)
BON - Bonaire, Netherlands Antilles (Flamingo Intl)
YVB - Bonaventure, QC, Canada (Bonaventure)
BOD - Bordeaux, France (Bordeaux Airport)
BMW - Bordj Badji Mokhtar, Algeria (Bordj Badji Mokhtar)
BLE - Borlange/Falun, Sweden (Dala)
RNN - Bornholm, Denmark (Bornholm)
BSA - Bossaso, Somalia (Bossaso)
BOS - Boston, MA (Logan International)
BOJ - Bourgas, Bulgaria (Bourgas)
BZN - Bozeman, MT (Gallatin Field)
SRQ - Bradenton/Sarasota, FL (Sarasota Bradenton)
BFD - Bradford, PA (Bradford)
BRD - Brainerd, MN (Crow Wing County)
YBR - Brandon, MB, Canada (Brandon)
BKG - Branson, MO (Branson)
BSB - Brasília, Brazil (Brasilia)
BTS - Bratislava, Slovakia (Ivanka)
BTK - Bratsk, Russia (Bratsk)
BZV - Brazzaville, Republic of the Congo (Maya Maya)
BRE - Bremen, Germany (Bremen Airport)
BES - Brest, France (Guipavas)
BDR - Bridgeport, CT (Igor I. Sikorsky)
BGI - Bridgetown, Barbados (Grantley Adams Intl)
BDS - Brindisi, Italy (Papola Casale)
BVE - Brive-la-Gaillarde, France (Laroche)
BRQ - Brno, Czech Republic (Turany)
YBT - Brochet, MB, Canada (Brochet)
XBR - Brockville, ON, Canada (Brockville)
BNN - Bronnoysund, Norway (Bronnoy)
RBH - Brooks Lodge, AK (Brooks Lodge)
BRO - Brownsville, TX (South Padre Is. Intl)
BQK - Brunswick, GA (Glynco Jetport)
CRL - Brussels, Belgium (Charleroi Brussels)
BRU - Brussels, Belgium (National)
BGA - Bucaramanga, Colombia (Palo Negro)
BUH - Bucharest, Romania (All airports)
BBU - Bucharest, Romania (Baneasa)
OTP - Bucharest, Romania (Otopeni Intl)
BKC - Buckland, AK (Buckland)
BUD - Budapest, Hungary (Ferihegy)
BUN - Buenaventura, Colombia (Buenaventura)
BUE - Buenos Aires, Argentina (All airports)
AEP - Buenos Aires, Argentina (Arpt. Jorge Newbery)
EZE - Buenos Aires, Argentina (Ministro Pistarini)
BUF - Buffalo, NY (Buffalo)
BJM - Bujumbura, Burundi (Bujumbura)
BHK - Bukhara, Uzbekistan (Bukhara)
BUQ - Bulawayo, Zimbabwe (Bulawayo)
IFP - Bullhead City, AZ (Laughlin Bullhead)
BUX - Bunia, Democratic Republic of the Congo (Bunia)
BUR - Burbank, CA (Bob Hope)
RGS - Burgos, Spain (Burgos)
BFV - Buri Ram, Thailand (Buri Ram)
BRL - Burlington, IA (Burlington)
BTV - Burlington, VT (Burlington)
YPZ - Burns Lake, BC, Canada (Burns Lake)
YEI - Bursa, Turkey (Yenisehir)
PUS - Busan, South Korea (Gimhae)
BUZ - Bushehr, Iran (Bushehr)
USU - Busuanga, Philippines (Busuanga)
BTM - Butte, MT (Silver Bow Co)
BXU - Butuan City, Philippines (Butuan)
BZG - Bydgoszcz, Poland (Bydgoszcz)

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N - O - P - Q - R - S - T - U - V - W - X - Y - Z