IATA Codes initial O

Airport List by IATA Code
City IATA Code Airport Name Country
Chicago ORD Custom Chicago O'Hare International Airport USA
Bucharest OTP Custom Henri Coanda International Airport Romania
Oslo OSL Custom City Oslo Airport Norway
Porto OPO Custom City Francisco Sa Carneiro Airport Portugal
Novosibirsk OVB Custom City Tolmachevo Airport Russia
Ouagadougou OUA Custom City Ouagadougou Airport Burkina Faso
Ostrava OSR Custom City Leos Janacek Airport Czech
Osaka OSA City Osaka Japan
Oakland OAK Custom City Oakland International Airport USA
Cork ORK Custom City Cork International Airport Ireland
Norfolk ORF Custom City Norfolk International Airport USA
Oklahoma City OKC Custom City Will Rogers World Airport USA
Okinawa Island OKA Custom City Naha Airport Japan
Omaha OMA Custom City Eppley Airfield USA
Ontario ONT Custom City Ontario International Airport USA
Gold Coast OOL Custom City Coolangatta Airport Australia
Paris ORY Paris Orly Airport France
Bissau OXB Custom City Oswaldo Vieira International Airport Guinea-Bissau
Oran ORN Custom City Ahmed Ben Bella Airport Algeria
Oostende OST Custom City Ostend-Brugge International Airport Belgium
Kahului OGG Custom City Kahului Airport USA
Orlando ORL City Orlando Executive Airport USA
Orange Walk ORZ City Orange Walk Airport Belize
Nogales OLS Custom City Nogales International Airport USA
Asturias OVD Custom City Asturias Airport Spain
Paramaribo ORG Zorg en Hoop Airport Suriname
Colon ONX City Enrique Adolfo Jimenez International Airport Panama
Orpheus Island ORS City Waterport SPB Airport Australia
Okayama OKJ Custom City Okayama Airport Japan
Odessa ODS Custom City Odessa International Airport Ukraine
Oradea OMR Custom City Oradea International Airport Romania
Osh OSS City Osh International Airport Kyrgyzstan
Orleans ORE City St Denis de l'Hotel Airport France
Northampton ORM City Sywell Airport United Kingdom
Ogdensburg OGS Custom City Ogdensburg International Airport USA
Oran ORA City Oran Airport Argentina
Osan OSN City Osan AB Airport Korea, South
Oskarshamn OSK City Oskarshamn Airport Sweden
Norfolk OFK City Norfolk Regional Airport USA
Sapporo OKD Okadama Airport Japan
Olbia OLB Custom City Costa Smeralda Airport Italy
Worcester ORH Custom City Worcester Regional Airport USA
Tokyo OKO Yokota Air Base Japan
Ord River ODR City Ord River Airport Australia
Ogden OGD City Ogden-Hinckley Airport USA
Northway ORT City Northway Airport USA
Osijek OSI Custom City Osijek Airport Croatia
Oujda OUD Custom City Angads Airport Morocco
Columbus OSU Ohio State University Airport USA
North Bend OTH Custom City Southwest Oregon Regional Airport USA
Obihiro OBO City Tokachi Obihiro Airport Japan
Oulu OUL Custom City Oulu Airport Finland
Oita OIT Custom City Oita Airport Japan
Omsk OMS Custom City Omsk Tsentralny Airport Russia
Osmanabad OMN City Osmanabad Airport India
St-Georges OYP City St-Georges Airport France
Onepusu ONE City Onepusu Airport Solomon Islands
Zaporozhye OZH Custom City Zaporizhia International Airport Ukraine
Mota OTA City Mota Airport Ethiopia
Ohrid OHD Custom City Ohrid "St. Paul the Apostle" Airport Macedonia
Contadora Island OTD City Contadora Island Airport Panama
Odense ODE City Odense Airport Denmark
Obock OBC City Obock Airport Djibouti
Mostar OMO City Mostar International Airport Bosnia and Herzegovina
Bol OTC Berim Airport Chad
Obano OBD City Obano Airport Indonesia
Ogle OGL Ogle Airport Guyana
Cordoba ODB City Cordoba Airport Spain
Orocue ORC City Orocue Airport Colombia
Port Lions ORI City Port Lions Airport USA
Sinop OPS City Jao B. Figueiredo Airport Brazil
Ozamis City OZC City Ozamis City Airport Philippines
Columbus OLU City Columbus Municipal Airport USA
Oshkosh OSH City Wittman Regional Airport USA
Orebro ORB City Orebro Airport Sweden
Orland OLA City Orland Airport Norway
Oktyabrsky OKT City Oktyabrsky Airport Russia
Oshakati OHI City Oshakati Airport Namibia
Oneonta ONH City Oneonta Municipal Airport USA
Oaxaca OAX City Oaxaca International Airport Mexico
Aubenas OBS City Aubenas Aerodrome France
Marmul OMM City Marmul Airport Oman
Vincennes OEA City O'Neal Airport USA
Oki OKI City Oki Airport Japan
Zoersel OBL City Oostmalle Airfield Belgium
Orapa ORP City Orapa Airport Botswana
Coto 47 OTR City Coto 47 Airport Costa Rica
Yoro ORO City Yoro Airport Honduras
Batouri OUR City Batouri Airport Cameroon
Omaha OFF Offutt Air Force Base USA
Orsk OSW City Orsk Airport Russia
Yonaguni OGN City Yonaguni Airport Japan
Mosul OSM Custom City Mosul International Airport(Ceased) Iraq
Key Largo OCA City Ocean Reef Club Airport USA
Olomouc OLO City Olomouc Airport Czech
Paloemeu OEM City Vincent Fayks Airport Suriname
Omega OMG City Omega Airport Namibia
Olive Branch OLV City Olive Branch Airport USA
Jacksonville OAJ City Albert J Ellis Airport USA
Olean OLE City Cattaraugus County Olean Airport USA
Osage Beach OSB City Grand Glaize Airport USA
Odate Noshiro ONJ City Odate Noshiro Airport Japan
Zouerate OUZ City Tazadit Airport Mauritania
Ovalle OVL City Ovalle Airport Chile
Oum Hadjer OUM City Oum Hadjer Airport Chad
Okinoerabujima OKE City Okinoerabu Airport Japan
Oranjemund OMD City Oranjemund Airport Namibia
Okhotsk OHO City Okhotsk Airport Russia
Ouahigouya OUG City Ouahigouya Airport Burkina Faso
Oamaru OAM City Oamaru Airport New Zealand
Washington OCW City Warren Field Airport USA
Nome OME City Nome Airport USA
Ban Houeisai OUI Ban Huoeisay Airport Laos
Ouargla OGX City Ain Beida Airport Algeria
Olafsvik OLI City Oliktok LRRS Airport USA
Yorke Island OKR City Yorke Island Airport Australia
Moyo OYG City Moyo Airport Uganda
Nagasaki OMJ Omura Airport Japan
Bekily OVA City Bekily Airport Madagascar
Ottumwa OTM City Ottumwa Regional Airport USA
Owensboro OWB Custom City Owensboro-Daviess County Airport USA
Oscoda OSC City Oscoda Wurtsmith Airport USA
Izu Oshima OIM City Oshima Airport Japan
Oxford OXF City London Oxford Airport United Kingdom
Ogallala OGA City Searle Field Airport USA
Oruro ORU City Juan Mendoza Airport Bolivia
Socorro ONM City Socorro Municipal Airport USA
Olympia OLM Custom Olympia Airport USA
Oecussi OEC City Oecusse Airport East Timor
Oceanside OCN City Oceanside Municipal Airport USA
Bousso OUT City Bousso Airport Chad
Olathe OJC Johnson County Executive Airport USA
Ofu Island OFU City Ofu Airport USA
Ocala OCF City Ocala International Airport USA
Boutilimit OTL City Boutilimit Airport Mauritania
Anacortes OTS Custom City Anacortes Airport USA
Miami OPF Opa-locka Executive Airport USA
Omora OSE City Omora Airport Papua New Guinea
Ouesso OUE City Ouesso Airport The Republic of Congo
Kotzebue OTZ Ralph Wien Memorial Airport USA
Yorketown ORR City Yorketown Airport Australia
Vladikavkaz OGZ City Beslan Airport Russia
Slupsk OSP Slupsk Redzikowo Airpor Poland
Oxnard OXR City Oxnard Airport USA
Okmulgee OKM City Okmulgee Regional Airport USA
Ourinhos OUS City Ourinhos Airport Brazil
Ontario,OR ONO City Ontario Municipal Airport USA
Kohat OHT City PAF Base Kohat Pakistan
Oberpfaffenhofen OBF City Oberpfaffenhofen Airport Germany
Open Bay OPB City Open Bay Airport Papua New Guinea
Orangeburg OGB City Orangeburg Municipal Airport USA
San Antonio Oeste OES City Antoine de Saint Exupery Airport Argentina
Opelousas OPL City St. Landry Parish Airport USA
Okushiri OIR City Okushiri Airport Japan
Okeechobee OBE City Okeechobee County Airport USA
Bongor OGR City Bongor Airport Chad
Ostersund OSD City Are Ostersund Airport Sweden
Opuwa OPW City Opuwo Airport Namibia
Ocana OCV City Aguas Claras Airport Colombia
Oryol OEL City Oryol Yuzhny Airport Russia
Ozona OZA City Ozona Municipal Airport USA
Old Harbor OLH City Old Harbor Airport USA
Odiham ODH City RAF Odiham United Kingdom
Fort Rucker OZR City Cairns AAF Airport USA
Ouadda ODA City Ouadda Airport The Central African Republic
Coca OCC City Francisco de Orellana Airport Ecuador
Oxford OXD City Miami University Airport USA
Ouarzazate OZZ City Ouarzazate Airport Morocco
Koszalin OSZ City Koszalin Airport Poland
Moron de la Frontera OZP City Moron AB Airport Spain
Ouyen OYN City Ouyen Airport Australia
Oiapoque OYK City Oiapoque Airport Brazil
Oban OBN City Oban Airport United Kingdom
Oxford OXC City Waterbury-Oxford Airport USA
Orchid Beach OKB City Orchid Beach Airport Australia
Omboue OMB City Omboue Hospital Airport Gabon
Okoyo OKG City Okoyo Airport The Republic of Congo
Olney-Noble OLY City Olney-Noble Airport USA
Outer Skerries OUK City Out Skerries Airport United Kingdom
Okondja OKN City Okondja Airport Gabon
Abengourou OGO City Abengourou Airport Cote D Ivoire
Olanchito OAN City El Arrayan Airport Honduras
Olafsfjordur OFJ City Olafsfjordur Airport Iceland
Oddor Meanche OMY City Oddor Meanche Airport Cambodia
Remedios OTU City Otu Airport Colombia
Owendo OWE City Owendo Airport Gabon
Onotoa Island OOT City Onotoa Airport Kiribati
Oakham OKH City RAF Cottesmore Airport United Kingdom
Kosciusko OSX City Kosciusko-Attala County Airport USA
Ohakea OHA City RNZAF Base Ohakea Airport New Zealand
Ornskoldsvik OER City Ornskoldsvik Airport Sweden
Norwood OWD City Norwood Memorial Airport USA
Oria OTY City Oria Airport Papua New Guinea
Ittoqqortoormiit OBY City Ittoqqortoormiit Airport Denmark
Owatonna OWA City Owatonna Degner Regional Airport USA
Moyale OYL City Moyale Airport Kenya