876 airports and airfields in Louisiana, of which 14 are large or medium commercial airports. Below are the main ones.
| Airport | IATA | ICAO | City |
|---|---|---|---|
| Louis Armstrong New Orleans International Airport | MSY | KMSY | New Orleans |
| Acadiana Regional Airport | ARA | KARA | New Iberia |
| Alexandria International Airport | AEX | KAEX | Alexandria |
| Barksdale Air Force Base | BAD | KBAD | Bossier City |
| Baton Rouge Metropolitan Airport | BTR | KBTR | Baton Rouge |
| Beauregard Regional Airport | DRI | KDRI | Deridder |
| Esler Army Airfield / Esler Regional Airport | ESF | KESF | Alexandria |
| Lafayette Regional Airport | LFT | KLFT | Lafayette |
| Lake Charles Regional Airport | LCH | KLCH | Lake Charles |
| Lakefront Airport | NEW | KNEW | New Orleans |
| Monroe Regional Airport | MLU | KMLU | Monroe |
| New Orleans Nas Jrb/Alvin Callender Field | NBG | KNBG | New Orleans |
| Polk Army Air Field | POE | KPOE | Fort Polk |
| Shreveport Regional Airport | SHV | KSHV | Shreveport |
See every airport in Louisiana — including general aviation fields, heliports and seaplane bases — with runways, elevation and the nearest airports: search the airport directory.
IATA codes (three letters) are used by airlines and passengers; ICAO codes (four letters) by air-traffic control. The first letter of a US ICAO code is usually K.