Direct flights from Great Falls International Airport (GTF)
Great Falls International Airport in Great Falls, United States has direct flights to 5 airports in 1 country, flown by 3 airlines. The longest is to Mesa (AZA) at 1,576 km.
See every route from GTF on the map5direct destinations
1countries
3airlines
Direct flights from GTF by country
United States (5)
- DEN Denver · 1,003 km · ~1h 45m · United Airlines
- HLN Helena · 108 km · ~40m · Alaska Airlines
- LAS Las Vegas · 1,306 km · ~2h 5m · Allegiant Air
- AZA Mesa · 1,576 km · ~2h 25m · Allegiant Air
- SEA Seattle · 822 km · ~1h 30m · Alaska Airlines
Airlines flying from GTF
Alaska Airlines, Allegiant Air, United Airlines
Going somewhere GTF doesn’t fly direct?
Wayfli finds the best one- and two-stop connections from Great Falls to any airport in the world. Pick a destination on the map.
Routes come from current airline fares, updated weekly (last update 9 November 2026), plus older schedule data for airports with few recent fares. “Direct” can include a few same-plane flights with a stop. Flight times are estimates from distance. Always check with the airline before booking.