| VA | From | Airport | To | Destination | Type | Distance miles | Frequency | Competitors | |
|---|---|---|---|---|---|---|---|---|---|
| CFC | KGFK | Grand Forks Intl | KORD | Chicago-OHare Intl | Regional | 531.5 | 3 | ||
| CFC | KGFK | Grand Forks Intl | KFCA | Kalispell - Glacier Park Intl | Regional | 682.9 | 2 | ||
| NSA | KGFK | Grand Forks Intl | CYEG | Edmonton Intl | Regional | 700.1 | 1 |