Direct flights from Great Falls to Denver
All flights from GTF to DEN non-stop. There are direct flights from Great Falls International (GTF), Montana, USA to Denver International (DEN), Colorado, USA with United Airlines. 14 weekly departures are currently scheduled on this route. Departure times range from 06:15 to 14:39 depending on the schedule period. The flight distance is 626 miles (1007 km). Flight time ranges from 1 hour and 48 minutes to 2 hours and 3 minutes.
Great Falls
, USA
Flight schedule from Great Falls to Denver with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Great Falls to Denver scheduled departures
Select a date to see every published non-stop departure between GTF and DEN.
GTF - DEN route facts
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Distance626 miles (1007 km)
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Flight time1 hour and 48 minutes to 2 hours and 3 minutes
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Airline United
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Airline alliancesStar Alliance
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CabinsEconomy First
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Hub airportsDEN
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AircraftAirbus A319 and Airbus A320
