There are 6 direct nonstop flight destinations from Great Falls Great Falls International (GTF), served by 4 airlines. 6 are domestic routes and 0 are international non-stop flights. The longest direct flight goes to Chicago (ORD), with a non-stop flight time of 3h 17m.
Route data last updated: May 27, 2026
Most Popular from Great Falls
Busiest routes by number of airlines
🍃 Lowest-carbon direct flights from Great Falls
Shortest nonstop routes from GTF — direct flights cut takeoff/climb fuel burn vs. taking a layover
Airlines from Great Falls
About Great Falls International (GTF)
Frequently Asked Questions
How many direct flights are there from Great Falls (GTF)?
6 nonstop destinations from Great Falls (GTF), across 4 airlines. 6 domestic, 0 international.
Which airlines fly from Great Falls (GTF)?
4 airlines fly nonstop from Great Falls (GTF). Full list is in the airline section above.
What is the longest nonstop flight from Great Falls (GTF)?
Chicago (ORD) — 1,210 miles, about 3h 17m.
Can I fly internationally from Great Falls (GTF)?
Check the route list above for all nonstop destinations from Great Falls (GTF).
How early should I arrive at Great Falls International?
2 hours for domestic, 3 hours for international. Standard advice for check-in, security, and immigration.
What timezone is Great Falls (GTF) in?
America/Denver.