|
| Destination | Airline |
|---|
| Albuquerque, NM (ABQ) | United Airlines (Non-Direct) |
| Amarillo, TX (AMA) | United Airlines (Non-Direct) |
| Atlanta, GA (ATL) | United Airlines (Non-Direct) |
| Austin, TX (AUS) | United Airlines (Non-Direct) |
| Colorado Springs, CO (COS) | United Airlines (Non-Direct) |
| Dallas/Ft. Worth, TX (DFW) | United Airlines (Non-Direct) |
| Denver, CO (DEN) | United Airlines (Direct) |
| Des Moines, IA (DSM) | United Airlines (Non-Direct) |
| Dulles, Washington, DC (IAD) | United Airlines (Non-Direct) |
| Fresno, CA (FAT) | United Airlines (Non-Direct) |
| George Bush, Houston, TX (IAH) | United Airlines (Non-Direct) |
| Glasgow, MT (GGW) | Island Air (Direct) |
| Glendive, MT (GDV) | Island Air (Non-Direct) |
| Grand Junction, CO (GJT) | United Airlines (Non-Direct) |
| Grand Rapids, MI (GRR) | United Airlines (Non-Direct) |
| Havre, MT (HVR) | Island Air (Non-Direct) |
| Kansas City, MO (MCI) | United Airlines (Non-Direct) |
| Kauai Island, HI (LIH) | United Airlines (Non-Direct) |
| La Guardia, New York, NY (LGA) | United Airlines (Non-Direct) |
| Lewistown, MT (LWT) | Island Air (Direct) |
| Los Angeles, CA (LAX) | Allegiant Air (Direct)
United Airlines (Non-Direct) |
| McAllen, TX (MFE) | United Airlines (Non-Direct) |
| McCarran, Las Vegas, NV (LAS) | Allegiant Air (Direct)
United Airlines (Non-Direct) |
| Miles City, MT (MLS) | Island Air (Direct) |
| Minneapolis, MN (MSP) | Delta Air Lines (Direct) |
| Montrose, CO (MTJ) | United Airlines (Non-Direct) |
| Nashville, TN (BNA) | United Airlines (Non-Direct) |
| O'Hare, Chicago, IL (ORD) | United Airlines (Direct) |
| Oklahoma City, OK (OKC) | United Airlines (Non-Direct) |
| Portland, OR (PDX) | Alaska Airlines (Direct) |
| Salt Lake City, UT (SLC) | Delta Air Lines (Direct) |
| Seattle/Tacoma, WA (SEA) | Alaska Airlines (Direct) |
| Sidney, MT (SDY) | Island Air (Direct) |
| Williams Gateway, Phoenix, AZ (AZA) | Allegiant Air (Direct) |
| Wolf Point, MT (OLF) | Island Air (Direct) |