| Name | Type | IATA | ICAO | City |
|---|---|---|---|---|
| 16 Ranch Airport | Small Airport | - | 36MT |
Grass Range |
| Abel Ranch Airport | Small Airport | - | 17MT |
Kalispell |
| Aero Heliport | Heliport | - | 90MT |
Missoula |
| Agfertilizers Heliport | Heliport | - | US-0920 |
Great Falls |
| Airpark Oscars | Closed Airport | - | US-7701 |
Billings |
| Anderson Private Field | Small Airport | - | US-9249 |
Wolf Point |
| Argenta Airport | Small Airport | - | US-6017 |
Dillon |
| Augusta Airport | Small Airport | - | 3U5 |
Augusta |
| AV8-ORR Helicopters Heliport | Heliport | - | 38MT |
Hamilton |
| Ayotte Airport | Small Airport | - | US-7067 |
Marion |
| Babb Airport | Small Airport | - | 49S |
Babb |
| Bair Airport | Small Airport | - | MT33 |
Ulm |
| Baker Municipal Airport | Small Airport | - | KBHK |
Baker |
| Bangart Field | Small Airport | - | 16MT |
Roberts |
| Bar E Airport | Small Airport | - | MT86 |
Helena |
| Barnaby Lake Medivac Site Heliport | Heliport | - | 2MT7 |
Fortine |
| Barrett Field | Closed Airport | - | US-9375 |
Cascade |
| Barrett Hospital Heliport | Heliport | - | US-6016 |
Dillon |
| Bates Airstrip | Small Airport | - | 2MT0 |
Kalispell |
| Baxter Strip | Closed Airport | - | US-11767 |
Harlowton |
| Beacon Star Antique Airfield | Closed Airport | - | US-11751 |
Moore |
| Bell Bottoms Airport | Closed Airport | - | US-7617 |
Winifred |
| Belle Creek Airport | Closed Airport | - | US-11501 |
Broadus |
| Benchland Airport | Small Airport | - | US-7390 |
Benchland |
| Benchmark Airport | Small Airport | - | K3U7 |
Augusta |
| Benefis Healthcare Heliport | Heliport | - | MT70 |
Great Falls |
| Benefis Teton Medical Center Heliport | Heliport | - | US-6053 |
Choteau |
| Bert Mooney Airport | Medium Airport Scheduled | BTM | KBTM |
Butte |
| Big Beaver Creek Ranch Airport | Closed Airport | - | US-11773 |
Trout Creek |
| Big Horn County Airport | Small Airport | - | US-0597 |
Hardin |
| Big Sandy Airport | Small Airport | - | K3U8 |
Big Sandy |
| Big Sandy Medical Center Heliport | Heliport | - | 0MT2 |
Big Sandy |
| Big Sky Field | Small Airport | - | KS85 |
Culbertson |
| Big Sky Medical Center Heliport | Heliport | - | 4MT7 |
Big Sky |
| Big Timber Airport | Small Airport | - | K6S0 |
Big Timber |
| Billings Clinic Helipad | Heliport | - | MT55 |
Billings |
| Billings Flying Service Airport | Small Airport | - | 63MT |
Billings |
| Billings Flying Service Heliport | Heliport | - | US-1095 |
Billings |
| Billings Limited Army Air Support Facility Heliport | Heliport | - | US-12735 |
Billings |
| Billings Logan International Airport | Medium Airport Scheduled | BIL | KBIL |
Billings |
| Black Butte North Airport | Small Airport | - | US-0179 |
Lloyd |
| Black Butte West Airport | Small Airport | - | US-4075 |
Lloyd |
| Black Canyon Ranch Airport | Small Airport | - | MT39 |
Seeley Lake |
| Blackfeet Community Hospital Helipad | Heliport | - | US-3597 |
Browning |
| Blatter Airport | Small Airport | - | 25MT |
Glasgow |
| Bobcat Field | Small Airport | - | 1MT6 |
Philipsburg |
| Boulanger Field Airport | Small Airport | - | 4MT9 |
Darby |
| Boulder Airport | Small Airport | - | 3U9 |
Boulder |
| Bowman Field | Small Airport | - | K3U3 |
Anaconda |
| Bozeman Deaconess Hospital Heliport | Heliport | - | 0MY1 |
Bozeman |
| Bozeman Yellowstone International Airport | Medium Airport Scheduled | BZN | KBZN |
Bozeman |
| Braidwater Farm Airport | Small Airport | - | 2MT2 |
Kalispell |
| Briar Creek Airport | Small Airport | - | 2MT5 |
Bozeman |
| Bridger Municipal Airport | Small Airport | - | K6S1 |
Bridger |
| Brier Patch Airport | Closed Airport | - | 4MT8 |
Stevensville |
| Broadus Airport | Small Airport | BDX | K00F |
Broadus |
| Brown Cabin Seaplane Base | Seaplane Base | - | 6MT4 |
Libby |
| Buchanan Ranch Airport | Closed Airport | - | MT75 |
Great Falls |
| Buffalo Trail Ranch Strip | Closed Airport | - | US-11747 |
Ovando |
| Bull Mountain Airport | Closed Airport | - | US-8618 |
Pompeys Pillar |
| Bullwhacker Airport | Small Airport | - | US-0180 |
Winifred |
| Butte Aero Heliport | Closed Airport | - | US-10817 |
Butte |
| Cabin Creek Landing Airport | Small Airport | - | 97MT |
Marion |
| Cain Ranch Airport | Small Airport | - | 28MT |
Lincoln |
| Camas Airport | Closed Airport | - | US-11765 |
Missoula |
| Campbell Ranch Airport | Small Airport | - | MT88 |
Marion |
| Candylands Airport | Small Airport | - | US-8466 |
Big Arm |
| Canyon Ferry Airport | Small Airport | - | 8U9 |
Townsend |
| Carson Field | Small Airport | - | MT53 |
Kalispell |
| Cascade Field | Small Airport | - | 03MT |
Cascade |
| Castleberry Airport | Small Airport | - | MT45 |
Ekalaka |
| Ccmh Heliport | Heliport | - | MT99 |
Red Lodge |
| Central Montana Hospital and Nursing Home Heliport | Heliport | - | MT31 |
Lewistown |
| Chico Hot Springs Airport | Closed Airport | - | US-3653 |
Pray |
| Choteau Airport | Small Airport | - | KCII |
Choteau |
| Circle Town County Airport | Small Airport | - | K4U6 |
Circle |
| Ckye Field | Small Airport | - | MT32 |
Stevensville |
| Clark Fork Valley Hospital Heliport | Heliport | - | MT78 |
Plains |
| Clover Crest Airpark | Small Airport | - | US-1150 |
Townsend |
| Colstrip Airport | Small Airport | - | KM46 |
Colstrip |
| Columbus Hospital Heliport | Heliport | - | MT27 |
Great Falls |
| Community Hospital of Anaconda EMS Helipad | Heliport | - | 3MT5 |
Anaconda |
| Community Medical Center Heliport | Heliport | - | 2MT3 |
Missoula |
| Condon USFS Airport | Small Airport | - | S04 |
Condon |
| Conrad Airport | Small Airport | - | KS01 |
Conrad |
| Cottontail Ranch Airport | Closed Airport | - | US-11754 |
Melville |
| Cottonwood Airport | Small Airport | - | 0MT5 |
Laurel |
| Cow Creek Airport | Small Airport | - | US-0178 |
Winifred |
| Craik Airport | Small Airport | - | 29MT |
Trout Creek |
| Crazy Mountain Ranch Airport | Small Airport | - | US-4073 |
Clyde Park |
| Crazy Mountain Ranch Heliport | Heliport | - | 34MT |
Clyde Park |
| Crown Ranch Airpark | Small Airport | - | 42MT |
Seeley Lake |
| Crystal Lakes Resort Airport | Small Airport | - | 01MT |
Fortine |
| Cut Bank International Airport | Medium Airport | CTB | KCTB |
Cut Bank |
| Danford Field | Small Airport | - | US-7153 |
Kalispell |
| Dave's Landing Seaplane Base | Seaplane Base | - | MT92 |
Thompson Falls |
| Dawson Community Airport | Medium Airport Scheduled | GDV | KGDV |
Glendive |
| Deer Lodge City County Airport | Small Airport | - | K38S |
Deer Lodge |
| Deer Lodge Medical Center Heliport | Heliport | - | US-6247 |
Deer Lodge |
| Dell Flight Strip | Small Airport | - | K4U9 |
Dell |