GTF

Direct flights from Great Falls

Great Falls, USA · 6 destinations

United Airlines, Allegiant Air, Delta Air Lines
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Top nonstop destinations from GTF

ORD Chicago USA
United Airlines
~2h 59m
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DEN Denver USA
United Airlines
~1h 47m
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LAS Las Vegas USA
Allegiant Air
~2h 10m
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AZA Mesa USA
Allegiant Air
~2h 31m
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SLC Salt Lake City USA
Delta Air Lines
~1h 27m
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SEA Seattle USA
Alaska Airlines
~1h 33m
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Schedules, map & airport info →

About GTF

Great Falls International (GTF) is an airport in Great Falls, USA serving 6 nonstop destinations. The largest operators are United Airlines, Allegiant Air and Delta Air Lines. Updated 20 October 2026.

Frequently asked questions

How many nonstop destinations does GTF have?

GTF (Great Falls International) serves 6 nonstop destinations.

Which airlines fly nonstop from GTF?

Airlines flying nonstop from GTF include United Airlines, Allegiant Air, Delta Air Lines, Alaska Airlines.

What is the ICAO code for GTF?

The ICAO code for GTF (Great Falls International) is KGTF.

ICAO
KGTF
Route data
updated about 2 months ago