Glacier Park Intl offers nonstop service to 32 destinations, served by 5 airlines.
| Destination | Code | Country | Distance | Duration | Airlines |
|---|---|---|---|---|---|
| Seattle | SEA | USA | 609 km | 1h 37m | AS |
| Portland | PDX | USA | 702 km | 1h 43m | AS |
| Salt Lake City | SLC | USA | 855 km | 1h 50m | DL |
| Denver | DEN | USA | 1,211 km | 2h 13m | UA |
| San Francisco | SFO | USA | 1,358 km | 2h 41m | UA |
| Las Vegas | LAS | USA | 1,360 km | 2h 30m | G4 |
| Los Angeles | LAX | USA | 1,632 km | 3h 4m | UA |
| Minneapolis | MSP | USA | 1,651 km | 2h 44m | DL |
| Phoenix | PHX | USA | 1,662 km | 2h 54m | AA |
| Mesa | AZA | USA | 1,679 km | 2h 51m | G4 |
| San Diego | SAN | USA | 1,747 km | 3h 6m | AS |
| Chicago | ORD | USA | 2,175 km | 3h 43m | AA, UA |
| Dallas | DFW | USA | 2,236 km | 3h 34m | AA |
| Houston | IAH | USA | 2,594 km | 3h 52m | UA |
| New York | EWR | USA | 3,257 km | 4h 40m | UA |
| New York | LGA | USA | 3,275 km | 4h 48m | AA |