Direct (non-stop) flights from Great Falls (GTF) to Denver (DEN)
Find comprehensive flight information, schedules, and booking details for direct flights from Great Falls (GTF), US to Denver (DEN), US. This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 1h 48m - 2h 15m (average flight time)• Distance: 626 miles (1007 km) (air miles between airports)• Daily Flights: 1-2 flights (scheduled departures per day)
Great Falls (GTF)
US
Denver (DEN)
US
FLIGHT TIME
1h 48m - 2h 15m
FLIGHT DISTANCE
626 miles (1007 km)
2h 1m - 2h 8m
06:20
14:30
626 miles (1007 km)
September
1 (Show)
13
Flight Schedule
December 2025
Airlines with direct flights from Great Falls (GTF) to Denver (DEN)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 48m - 2h 15m.
Pricing patterns: September typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 6:00, 14:00, offering more flight options and potentially better connections.
Great Falls (GTF) - Denver (DEN) flight price statistics
$370
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$248
Jan$345
Feb$389
Mar$439
Apr$588
May$618
Jun$455
Jul$468
Aug$179
Sep$228
Oct$259
Nov$228
DecRelated Information
Airports: Great Falls (GTF) • Denver Airport (DEN)
Airlines operating this route: United Airlines (UA)
Frequently Asked Questions
How many flights operate from Great Falls (GTF) to Denver (DEN)?
There are 2 direct flights operating from Great Falls (GTF) to Denver (DEN). Approximately 1-2 flights daily.
Which airlines operate flights from Great Falls (GTF) to Denver (DEN)?
1 airline operates on this route: United Airlines.
How long is the flight from Great Falls (GTF) to Denver (DEN)?
The flight duration from Great Falls (GTF) to Denver (DEN) is approximately 1h 48m - 2h 15m.
What is the distance from Great Falls (GTF) to Denver (DEN)?
The distance from Great Falls (GTF) to Denver (DEN) is 626 miles (1007 km).
What is the flight time range for this route?
Flight times on this route range from 2h 1m - 2h 8m.
What are the earliest and latest flight departure times?
The earliest flight departs at 06:20 and the latest flight departs at 14:30.
What is the cheapest month to fly from Great Falls (GTF) to Denver (DEN)?
September is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 13 flights operate per week from Great Falls (GTF) to Denver (DEN).
What types of aircraft operate on this route?
This route is served by Embraer 175 (Enhanced Winglets), Airbus A319.
What is the average flight price from Great Falls (GTF) to Denver (DEN)?
The average flight price for a round-trip ticket from Great Falls (GTF) to Denver (DEN) is approximately $370 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Great Falls (GTF) to Denver (DEN) for the lowest prices?
September is typically the cheapest month to fly from Great Falls (GTF) to Denver (DEN). Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is Denver (DEN) from Great Falls (GTF)?
The distance from Great Falls (GTF) to Denver (DEN) is 626 miles (1007 km). This is a long-haul flight route.
How long does it take to fly from Great Falls (GTF) to Denver (DEN)?
The flight time from Great Falls (GTF) to Denver (DEN) is approximately 1h 48m - 2h 15m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Denver (DEN) serve?
Denver (DEN) serves Denver, US.