Denver to Great Falls (DEN–GTF) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
DEN–GTF is served by 2 airlines with nonstop service. United Airlines and SkyWest Airlines lead the route. The flight covers 623 miles in approximately 1h 56m. Beyond nonstop, 21 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines | 35 | 319, 320 | 1h56-2h02 | Star Alliance | – | |
| OO SkyWest Airlines | 0 | – | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
DEN: MDT · GTF: MDT
When it's 6:00 PM in Denver, it's 6:00 PM in Great Falls.
RTD A Line commuter rail runs from Denver Union Station to the airport (37 min, $10.50). Trains depart every 15 minutes during peak hours. The airport is 25 miles northeast of downtown; ride-shares cost $35–55 and take 30–45 minutes depending on I-70 traffic.Economy parking in lots 4–6 connects via free shuttle. Mountain shuttle services depart from Jeppesen Terminal's Ground Transportation level.
DEN–GTF Quick Facts
Frequently Asked Questions
Flights from DEN to GTF
Denver International Airport (DEN) and Great Falls International Airport (GTF) are connected by nonstop service from SkyWest Airlines and United Airlines. With 35 weekly departures, this is a heavily served route.
DEN to GTF Flight Duration and Schedule
Nonstop flight time from DEN to GTF ranges from 1 hours 56 minutes to 2 hours 2 minutes. The route covers a distance of 623 miles (1,003 km). There are approximately 35 weekly flights outbound and 28 return, totaling 63 flights per week in both directions.
Connecting Options and Alternatives
21 one-stop connections are available, with the fastest taking approximately 4 hours via YYC. Two-stop connections are also available via intermediate hubs.