| Name | Type | IATA | ICAO | City | Country | Elevation (ft) |
|---|---|---|---|---|---|---|
| Argyle Downs Airport | Small Airport | AGY | AGY | Argyle Downs | 🇦🇺 Australia | 407 |
| Aggeneys Airport | Medium Airport | AGZ | FAAG | Aggeneys | 🇿🇦 South Africa | 2648 |
| Abha International Airport | Medium Airport Scheduled | AHB | OEAB | Abha | 🇸🇦 Saudi Arabia | 6858 |
| Amedee Army Air Field | Small Airport | AHC | KAHC | Herlong | 🇺🇸 United States | 4012 |
| Ardmore Downtown Executive Airport | Small Airport | AHD | K1F0 | Ardmore | 🇺🇸 United States | 844 |
| Ahe Airport | Medium Airport Scheduled | AHE | NTHE | Ahe Atoll | 🇵🇫 French Polynesia | 11 |
| Arapahoe Municipal Airport | Small Airport | AHF | K37V | Arapahoe | 🇺🇸 United States | 2270 |
| Agalega Island Airstrip | Small Airport | AHG | MU-0001 | Vingt Cinq | 🇲🇺 Mauritius | 4 |
| Amery Municipal Airport | Small Airport | AHH | KAHH | Amery | 🇺🇸 United States | 1088 |
| Amahai Airport | Small Airport | AHI | WAPA | Amahai | 🇮🇩 Indonesia | 29 |
| Hongyuan Airport | Medium Airport | AHJ | ZUHY | Ngawa (Hongyuan) | 🇨🇳 China | 11600 |
| Aishalton Airport | Small Airport | AHL | SYAH | Aishalton | 🇬🇾 Guyana | 587 |
| Ashland Municipal Airport Sumner Parker Field | Small Airport | AHM | KS03 | Ashland | 🇺🇸 United States | 1885 |
| Athens Ben Epps Airport | Medium Airport | AHN | KAHN | Athens | 🇺🇸 United States | 808 |
| Alghero-Fertilia Airport | Medium Airport Scheduled | AHO | LIEA | Alghero | 🇮🇹 Italy | 87 |
| Ahuas Airport | Small Airport | AHS | MHAH | Ahuas | 🇭🇳 Honduras | 249 |
| Cherif Al Idrissi Airport | Medium Airport | AHU | GMTA | Al Hoceima | 🇲🇦 Morocco | 95 |
| Ambatolhy Airport | Small Airport | AHY | AHY | Ambatolahy | 🇲🇬 Madagascar | 340 |
| L'Alpe d'Huez - Henri Giraud Altiport | Small Airport | AHZ | LFHU | Huez, Isère | 🇫🇷 France | 6102 |
| Alliance Municipal Airport | Medium Airport Scheduled | AIA | KAIA | Alliance | 🇺🇸 United States | 3931 |
| Ailinglaplap Airok Airport | Small Airport | AIC | AIP | Bigatyelang Island | 🇲🇭 Marshall Islands | 16 |
| Anderson Municipal Darlington Field | Small Airport | AID | KAID | Anderson | 🇺🇸 United States | 919 |
| Aiome Airport | Small Airport | AIE | AYAO | Aiome | 🇵🇬 Papua New Guinea | 350 |
| Marcelo Pires Halzhausen Airport | Small Airport | AIF | SNAX | Assis | 🇧🇷 Brazil | 1850 |
| Yalinga Airport | Small Airport | AIG | FEFY | Yalinga | 🇨🇫 Central African Republic | 1975 |
| Aiambak Airport | Small Airport | AIH | AYAK | Aiambak | 🇵🇬 Papua New Guinea | 90 |
| Ali-Sabieh Airport | Small Airport | AII | HDAS | Ali-Sabieh | 🇩🇯 Djibouti | 2313 |
| Aiken Regional Airport | Small Airport | AIK | KAIK | Aiken | 🇺🇸 United States | 528 |
| Ailigandí Airport | Small Airport | AIL | PA-0003 | Isla Lorenzo Bello | 🇵🇦 Panama | 55 |
| Ailuk Airport | Small Airport | AIM | MH-AIM | Ailuk Island | 🇲🇭 Marshall Islands | - |
| Wainwright Airport | Medium Airport Scheduled | AIN | PAWI | Wainwright | 🇺🇸 United States | 41 |
| Atlantic Municipal Airport | Small Airport | AIO | KAIO | Atlantic | 🇺🇸 United States | 1165 |
| Adampur Airport | Small Airport Scheduled | AIP | VIAX | Adampur | 🇮🇳 India | 775 |
| Aripuanã Airport | Small Airport | AIR | SSOU | Aripuanã | 🇧🇷 Brazil | 755 |
| Arorae Island Airport | Small Airport | AIS | NGTR | Arorae Island | 🇰🇮 Kiribati | - |
| Aitutaki Airport | Small Airport Scheduled | AIT | NCAI | Aitutaki | 🇨🇰 Cook Islands | 14 |
| Enua Airport | Small Airport Scheduled | AIU | NCAT | Atiu Island | 🇨🇰 Cook Islands | 36 |
| George Downer Airport | Small Airport | AIV | KAIV | Aliceville | 🇺🇸 United States | 150 |
| Ai-Ais Airport | Small Airport | AIW | FYAA | Ai-Ais | 🇳🇦 Namibia | 2000 |
| Araçuaí Airport | Small Airport | AIY | SNUI | Araçuaí | 🇧🇷 Brazil | 1076 |
| Lee C Fine Memorial Airport | Small Airport | AIZ | KAIZ | Kaiser Lake Ozark | 🇺🇸 United States | 869 |
| Ajaccio-Napoléon Bonaparte Airport | Medium Airport Scheduled | AJA | LFKJ | Ajaccio/Napoléon Bonaparte | 🇫🇷 France | 18 |
| Al-Jawf Domestic Airport | Medium Airport Scheduled | AJF | OESK | Al-Jawf | 🇸🇦 Saudi Arabia | 2261 |
| Ağrı Airport | Medium Airport Scheduled | AJI | LTCO | Ağrı | 🇹🇷 Türkiye | 5462 |
| Akjoujt Airport | Small Airport | AJJ | GQNJ | Akjoujt | 🇲🇷 Mauritania | 403 |
| Arak Airport | Small Airport | AJK | OIHR | Araak | 🇮🇷 Iran, Islamic Republic of | 5440 |
| Lengpui Airport | Medium Airport Scheduled | AJL | VELP | Aizawl (Lengpui) | 🇮🇳 India | 1398 |
| Ouani Airport | Medium Airport Scheduled | AJN | FMCV | Ouani | 🇰🇲 Comoros | 62 |
| Arvidsjaur Airport | Medium Airport Scheduled | AJR | ESNX | Arvidsjaur | 🇸🇪 Sweden | 1245 |
| Punta Abreojos Airport | Small Airport | AJS | MX-AJS | Mulegé | 🇲🇽 Mexico | 26 |