# List of airports in Maine

This is a list of airports in Maine (a U.S. state), grouped by type and sorted by location. It contains all public-use and military airports in the state. Some private-use and former airports may be included where notable, such as airports that were previously public-use, those with commercial enplanements recorded by the FAA or airports assigned an IATA airport code.

## Airports

This list contains the following information:
* City served – The city generally associated with the airport, as per the airport's master record with the Federal Aviation Administration. This is not always the actual location since some airports are located in smaller towns outside of the city they serve. It is not meant to be a complete list of cities served, which can be found in or added to each airport's Wikipedia article.
* FAA – The location identifier assigned by the Federal Aviation Administration (FAA).
* IATA – The airport code assigned by the International Air Transport Association (IATA). Those that do not match the FAA code are shown in bold.
* ICAO – The location indicator assigned by the International Civil Aviation Organization (ICAO).
* Airport name – The official airport name. Those shown in bold indicate the airport has scheduled passenger service on commercial airlines.
* Role – One of four FAA airport categories, as per the 2021-2025 National Plan of Integrated Airport Systems (NPIAS) report released October 2019:
** P-s: Commercial service – primary are publicly owned airports that receive scheduled passenger service and have more than 10,000 passenger boardings (enplanements) each year. Each primary airport is sub-classified by the FAA as one of the following four "hub" types (s):
*** L: Large hub that accounts for at least 1% of total U.S. passenger enplanements.
*** M: Medium hub that accounts for between 0.25% and 1% of total U.S. passenger enplanements.
*** S: Small hub that accounts for between 0.05% and 0.25% of total U.S. passenger enplanements.
*** N: Nonhub that accounts for less than 0.05% of total U.S. passenger enplanements, but more than 10,000 annual enplanements.
** CS: Commercial service – nonprimary are publicly owned airports that receive scheduled passenger service and have at least 2,500 passenger boardings each year.
** R: Reliever airports are designated by the FAA to relieve congestion at a large commercial service airport and to provide more general aviation access to the overall community.
** GA: General aviation airports are the largest single group of airports in the U.S. airport system.
* Enplanements – The number of enplanements (commercial passenger boardings) that occurred at the airport in calendar year 2019, as per FAA records released 2020.
| City served | FAA | IATA | ICAO | Airport name | Role | Enplanements (2019) |
| | | | | Commercial service – primary airports | | |
| Bangor | BGR | BGR | KBGR | Bangor International Airport | P-N | 336,140 |
| Portland | PWM | PWM | KPWM | Portland International Jetport | P-S | 1,062,873 |
| Presque Isle | PQI | PQI | KPQI | Presque Isle International Airport | P-N | 10,865 |
| Rockland | RKD | RKD | KRKD | Knox County Regional Airport | P-N | 17,133 |
| | | | | Commercial service – nonprimary airports | | |
| Augusta | AUG | AUG | KAUG | Augusta State Airport | CS | 5,530 |
| Bar Harbor | BHB | BHB | KBHB | Hancock County–Bar Harbor Airport | CS | 8,507 |
| | | | | Reliever airports | | |
| Auburn / Lewiston | LEW | LEW | KLEW | Auburn/Lewiston Municipal Airport | R | 220 |
| Sanford | SFM | SFM | KSFM | Sanford Seacoast Regional Airport (was Sanford Regional) | R | 64 |
| | | | | General aviation airports | | |
| Belfast | BST | | KBST | Belfast Municipal Airport | GA | 120 |
| Bethel | 0B1 | | | Bethel Regional Airport | GA | 12 |
| Biddeford | B19 | | | Biddeford Municipal Airport | GA | 4 |
| Brunswick | BXM | NHZ | KBXM | Brunswick Executive Airport | GA | 83 |
| Caribou | CAR | CAR | KCAR | Caribou Municipal Airport | GA | 18 |
| Carrabassett Valley | B21 | | | Sugarloaf Regional Airport | GA | 0 |
| Dexter | 1B0 | | | Dexter Regional Airport | GA | 0 |
| Dover-Foxcroft | 44B | | | Charles A. Chase Jr. Memorial Field | GA | 0 |
| Eastport | EPM | | KEPM | Eastport Municipal Airport | GA | 8 |
| Frenchville | FVE | WFK | KFVE | Northern Aroostook Regional Airport | GA | 3 |
| Fryeburg | IZG | FRY | KIZG | Eastern Slopes Regional Airport | GA | 88 |
| Greenville | 3B1 | | | Greenville Municipal Airport | GA | 2 |
| Houlton | HUL | HUL | KHUL | Houlton International Airport | GA | 16 |
| Islesboro | 57B | | | Islesboro Airport | GA | 69 |
| Jackman | 59B | | | Newton Field | GA | 0 |
| Lincoln | LRG | | KLRG | Lincoln Regional Airport | GA | 0 |
| Machias | MVM | | KMVM | Machias Valley Airport | GA | 2 |
| Millinocket | MLT | MLT | KMLT | Millinocket Municipal Airport | GA | 8 |
| Norridgewock | OWK | OWK | KOWK | Central Maine Airport of Norridgewock | GA | 0 |
| Old Town | OLD | OLD | KOLD | Old Town Municipal Airport and Seaplane Base (Dewitt Field) | GA | 0 |
| Oxford | 81B | | | Oxford County Regional Airport | GA | 0 |
| Pittsfield | 2B7 | | | Pittsfield Municipal Airport | GA | 0 |
| Princeton | PNN | PNN | KPNN | Princeton Municipal Airport | GA | 2 |
| Rangeley | 8B0 | | | Stephen A. Bean Municipal Airport | GA | 0 |
| Stonington | 93B | | | Stonington Municipal Airport | GA | 0 |
| Waterville | WVL | WVL | KWVL | Waterville Robert LaFleur Airport | GA | 108 |
| Wiscasset | IWI | ISS | KIWI | Wiscasset Airport | GA | 1 |
| | | | | Other public-use airports (not listed in NPIAS) | | |
| Ashland | ME3 | | | Bradford Camps Seaplane Base | | |
| Augusta | M00 | | | Augusta Seaplane Base | | |
| Bangor | 06B | | | Lucky Landing Marina and Seaplane Base | | |
| Bowdoinham | 08B | | | Merrymeeting Field | | |
| Brewer | 0B2 | | | Brewer Airport | | |
| Chesuncook | 1ME | | | Chesuncook Lake House Seaplane Base | | |
| Chesuncook | 39B | | | Nugent Chamberlain Lake Seaplane Base | | |
| Cutler | ME2 | | | Cutler Regional Airport | | |
| Deblois | 43B | | | Deblois Flight Strip | | |
| Dixfield | 3S2 | | | Swans Field | | |
| East Winthrop | 03M | | | Lakeside Marina Seaplane Base | | |
| Eliot | 3B4 | | | Littlebrook Air Park | | |
| Greenville | 52B | | | Moosehead Aero Marine Seaplane Base | | |
| Greenville Junction | 21M | | | Currier's Seaplane Base | | |
| Jackman | 60B | | | Moose River Seaplane Base | | |
| Levant | PG1 | | | Griffin Field | | |
| Limington | 63B | | | Limington-Harmon Airport | | |
| Livermore Falls | B10 | | | Bowman Field | | |
| Lubec | 65B | | | Lubec Municipal Airport | | |
| Meddybemps | 66B | | | Gillespie Field | | |
| Millinocket | 70B | | | Millinocket Seaplane Base | | |
| Mount Vernon | 75B | | | Seven G's Seaplane Base | | |
| Naples | 5ME | | | Brandy Pond Seaplane Base | | |
| Naples | 76B | | | Long Lake Seaplane Base | | |
| Norcross / Millinocket | 78B | | | Buckhorn Camps Seaplane Base | | |
| Patten | 85B | | | Shin Pond Seaplane Base | | |
| Portage Lake | 87B | | | Portage Lake Municipal Seaplane Base | | |
| Presque Isle | 83B | | | Presque Isle Seaplane Base | | |
| Rangeley | M57 | | | Rangeley Lake Seaplane Base | | |
| Saco | 98M | | | Greaton Airfield | | |
| Sinclair | 92B | | | Long Lake Seaplane Base | | |
| Swans Island | ME5 | | | Banks Airport | | |
| Turner | 3B5 | | | Twitchell Airport | | |
| Van Buren | 05B | | | Van Buren Seaplane Base | | |
| Wales | ME6 | | | Wales Airport | | |
| | | | | Notable private-use airports | | |
| Ashland | ME86 | | | Libby Camps Seaplane Base | | |
| Carmel | 14ME | | | Ring Hill Airport (was public-use, FAA: 38B) | | |
| Limestone | ME16 | LIZ | | Loring International Airport | | |
| | | | | Notable former airports | | |
| Baring | | | | St. Croix Airport (closed 1996-2004) | | |
| Blue Hill | 07B | | | Blue Hill Airport | | |
| Brunswick | NHZ | NHZ | KNHZ | NAS Brunswick (closed 2011, now Brunswick Executive Airport) | | |