Flights to Great Falls from $ 199*
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1 Passenger, Economy
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today
today
United's most popular flights to Great Falls (GTF)
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$
Denver (DEN)to
Great Falls (GTF)03/10/26 - 03/17/26
from
$ 199
Viewed: 16 hours ago
Roundtrip
Economy
Chicago (ORD)to
Great Falls (GTF)01/28/26 - 02/04/26
from
$ 254
Viewed: 14 hours ago
Roundtrip
Economy
Phoenix (PHX)to
Great Falls (GTF)01/14/26 - 01/18/26
from
$ 336
Viewed: 10 hours ago
Roundtrip
Economy
Tampa (TPA)to
Great Falls (GTF)01/21/26 - 01/28/26
from
$ 425
Viewed: 12 hours ago
Roundtrip
Economy
Atlanta (ATL)to
Great Falls (GTF)01/20/26 - 01/27/26
from
$ 440
Viewed: 11 hours ago
Roundtrip
Economy
Dallas (DFW)to
Great Falls (GTF)01/21/26 - 01/28/26
from
$ 325
Viewed: 16 hours ago
Roundtrip
Economy
Houston (IAH)to
Great Falls (GTF)03/10/26 - 03/17/26
from
$ 322
Viewed: 15 hours ago
Roundtrip
Economy
New Orleans (MSY)to
Great Falls (GTF)01/14/26 - 01/17/26
from
$ 442
Viewed: 14 hours ago
Roundtrip
Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Business class deals on flights to Great Falls (GTF)
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flight_land
$
Denver (DEN)to
Great Falls (GTF)
12/29/25 - 01/05/26
Roundtrip
Business
from
$ 563
Viewed: 2 hours ago
Chicago (ORD)to
Great Falls (GTF)
03/10/26 - 03/15/26
Roundtrip
Business
from
$ 814
Viewed: 22 hours ago
Phoenix (PHX)to
Great Falls (GTF)
12/28/25 - 01/03/26
Roundtrip
Business
from
$ 1,431
Viewed: 18 hours ago
Dallas (DFW)to
Great Falls (GTF)
05/08/26 - 05/10/26
Roundtrip
Business
from
$ 1,074
Viewed: 18 hours ago
Houston (IAH)to
Great Falls (GTF)
12/24/25 - 12/28/25
Roundtrip
Business
from
$ 1,276
Viewed: 14 hours ago
Omaha (OMA)to
Great Falls (GTF)
05/27/26 - 06/01/26
Roundtrip
Business
from
$ 1,512
Viewed: 2 hours ago
Washington, D.C. (IAD)to
Great Falls (GTF)
12/22/25 - 12/24/25
Roundtrip
Business
from
$ 1,897
Viewed: 5 hours ago
Boston (BOS)to
Great Falls (GTF)
09/06/26 - 09/13/26
Roundtrip
Business
from
$ 1,759
Viewed: 6 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Things to do after your flight to Great Falls (GTF)
Fly to Great Falls, Montana, from over 200 airports within the U.S. and an additional 100 airports internationally.
Great Falls’ top attractions
- Explore Giant Springs State Park, home to one of the world's largest naturally occurring springs. Head to the Rainbow Dam, spot the trout at the fish hatchery or simply take in the scenery.
- Visit the Lewis and Clark Interpretive Center, which chronicles the famous journey west of explorers Meriwether Lewis and William Clark. Beyond the museum, several trails follow the Missouri River.
- Get outdoors at the Highwood Mountains, offering plenty of hiking trails and campgrounds.
Best times to travel to Great Falls
Great Falls experiences four distinct seasons, with cold winters and warm summers. Visit Great Falls in summer to see the Pet and Doll Parade, where children are invited to participate in fun