Cheap Flights to Cascade County from $54 (2026/2027)

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A large dam with multiple spillways releasing water into a river.

Great Falls

Flights
Great Falls

How Much Does it Cost To Fly To Cascade County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Thu, Nov 12 - Sun, Nov 15
AZA
Phoenix - Mesa Gateway
GTF
Great Falls Intl.
$93 Roundtrip, found 4 days ago
$93
Roundtrip
found 4 days ago
Select Allegiant Air flight, departing Thu, Nov 12 from Phoenix - Mesa Gateway to Great Falls Intl., returning Sun, Nov 15, priced at $93 found 4 days ago
Sat, Jan 23 - Sat, Jan 30
SEA
Seattle - Tacoma Intl.
HLN
Helena Regional
$206 Roundtrip, found 5 days ago
$206
Roundtrip
found 5 days ago
Select Bargain Flight flight, departing Sat, Jan 23 from Seattle - Tacoma Intl. to Helena Regional, returning Sat, Jan 30, priced at $206 found 5 days ago
Tue, Nov 10 - Wed, Nov 18
SEA
Seattle - Tacoma Intl.
GTF
Great Falls Intl.
$207 Roundtrip, found 10 hours ago
$207
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Tue, Nov 10 from Seattle - Tacoma Intl. to Great Falls Intl., returning Wed, Nov 18, priced at $207 found 10 hours ago
Wed, Dec 2 - Sun, Dec 6
SLC
Salt Lake City Intl.
HLN
Helena Regional
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 2 from Salt Lake City Intl. to Helena Regional, returning Sun, Dec 6, priced at $279 found 1 day ago
Tue, Nov 10 - Tue, Nov 17
SAN
San Diego Intl.
GTF
Great Falls Intl.
$352 Roundtrip, found 4 days ago
$352
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 10 from San Diego Intl. to Great Falls Intl., returning Tue, Nov 17, priced at $352 found 4 days ago
Tue, Nov 10 - Tue, Nov 17
SFO
San Francisco Intl.
GTF
Great Falls Intl.
$357 Roundtrip, found 4 days ago
$357
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 10 from San Francisco Intl. to Great Falls Intl., returning Tue, Nov 17, priced at $357 found 4 days ago
Sat, Oct 31 - Sat, Nov 7
SFO
San Francisco Intl.
HLN
Helena Regional
$358 Roundtrip, found 6 days ago
$358
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Oct 31 from San Francisco Intl. to Helena Regional, returning Sat, Nov 7, priced at $358 found 6 days ago
Sat, Nov 7 - Sat, Nov 14
PHX
Sky Harbor Intl.
HLN
Helena Regional
$368 Roundtrip, found 16 hours ago
$368
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Sat, Nov 7 from Sky Harbor Intl. to Helena Regional, returning Sat, Nov 14, priced at $368 found 16 hours ago
Thu, Jan 7 - Wed, Jan 13
BOI
Boise
GTF
Great Falls Intl.
$368 Roundtrip, found 2 hours ago
$368
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Jan 7 from Boise to Great Falls Intl., returning Wed, Jan 13, priced at $368 found 2 hours ago
OriginDestinationTravel DatesFlights From*
SEAGreat FallsNovember 10 to November 18$207
SEAHelenaOctober 31 to November 3$207
DENGreat FallsNovember 6 to November 9$313
DENHelenaOctober 29 to November 1$325
FSDGreat FallsOctober 27 to November 1$333
MSPGreat FallsOctober 28 to November 2$333
DFWHelenaNovember 6 to November 8$365
BOIGreat FallsJanuary 7 to January 13$368
MSYGreat FallsOctober 21 to October 25$373
LAXGreat FallsNovember 10 to November 17$392
LAXHelenaNovember 6 to November 10$414
ATLGreat FallsNovember 4 to November 7$445
ATLHelenaNovember 13 to November 21$518
FSDHelenaNovember 15 to November 18$567
MSYHelenaDecember 5 to January 4$803
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
AZAGreat FallsOctober 11 to October 18$206
DENHelenaOctober 10 to October 12$434
MSPGreat FallsOctober 9 to October 11$438
DFWGreat FallsOctober 10 to October 14$568
BOIHelenaOctober 11 to October 20$655
LAXHelenaOctober 11 to October 17$672
BOIGreat FallsOctober 10 to October 13$784
SEAGreat FallsOctober 9 to October 10$787
SEAHelenaOctober 10 to October 11$817
PHXHelenaOctober 9 to October 11$1,070
DENGreat FallsOctober 11 to October 11$1,087
*Prices include taxes and fees

Best Cascade County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
O'Haire Inn
2.0-star property

O'Haire Inn

Oct 17 - Oct 19

2 night stay

Oklahoma City (OKC) to Great Falls (GTF)

United • Non-stop roundtrip • Coach
Price was $578, price is now $530 per person
$530
per person
found 20 hours ago
Staybridge Suites Great Falls by IHG
3.0-star property

Staybridge Suites Great Falls by IHG

Oct 30 - Nov 2

3 night stay

Newark Liberty Intl. Airport (EWR) to Great Falls (GTF)

American Airlines • Non-stop roundtrip • Coach
Price was $613, price is now $563 per person
$563
per person
found 3 hours ago
Holiday Inn Express Hotel & Suites Great Falls by IHG
2.5-star property

Holiday Inn Express Hotel & Suites Great Falls by IHG

Oct 17 - Oct 19

2 night stay

Oklahoma City (OKC) to Great Falls (GTF)

United • Non-stop roundtrip • Coach
Price was $596, price is now $548 per person
$548
per person
found 20 hours ago
Don't see what you're looking for?
See all available trips from Oklahoma City to Cascade County
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Travelers ❤️ These Cascade County 🏨

Heritage Inn

Heritage Inn

2.5 out of 5
1700 Fox Farm Road Great Falls MT
Stay at this hotel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Lucky Lil's Casino and Meadow Lark Country Club are located nearby.
Opens in a new windowHeritage Inn
Baymont by Wyndham Great Falls City Center

Baymont by Wyndham Great Falls City Center

3 out of 5
220 Central Ave E Great Falls MT
Book a stay at this business-friendly hotel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the clean rooms in our reviews. Popular attractions The Newberry and Gibson Park are located nearby.
7.2/10 Good! (319 reviews)
"Never go to this hotel very disappointed"

Reviewed on Sep 29, 2026

Opens in a new windowBaymont by Wyndham Great Falls City Center
Staybridge Suites Great Falls by IHG

Staybridge Suites Great Falls by IHG

3 out of 5
201 3rd Street NW Great Falls MT
Book a stay at this business-friendly hotel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Barrel O' Bucks Casino and Double Down Casino are located nearby.
9.2/10 Wonderful! (881 reviews)
"Nice atmosphere, great staff, clean room and good location n"

Reviewed on Oct 5, 2026

Opens in a new windowStaybridge Suites Great Falls by IHG
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Wingate by Wyndham Great Falls

Wingate by Wyndham Great Falls

3 out of 5
1000 9th Avenue S Great Falls MT
Book a stay at this business-friendly hotel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Holiday Village Mall and Holiday Casino & Lounge are located nearby.
Opens in a new windowWingate by Wyndham Great Falls
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Cascade County?
In the last seven days, the cheapest roundtrip flight to Cascade County cost $93 on our site. Take a look at our amazing deals, secure your tickets and prepare for your next dream vacation. This price was available on Travelocity for flights to Cascade County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Cascade County?
There are 15 airline companies offering flights to Cascade County. If you're considering a trip to Great Falls, choose Delta Air Lines. This popular carrier operates approximately 143 flights every month to Cascade County's gateway city.
What is the cheapest month to fly to Cascade County?
November is the cheapest period to jet off to Cascade County — that's based on Travelocity's direct return flight demand between January and December last year. We're here to help you score an incredible deal so you can start preparing your adventures today.
How can I check my flight status to Cascade County?
"Trips" should be your first port of call when it comes to information related to your flight to Cascade County. This handy customer portal lets you handle everything from one place, from looking up your flight status to making changes to your booking. Click on Trips at the top of the Travelocity homepage and then sign in to your account or create a new one. Or you can download the Travelocity app and access your info on the go. Whether you have the family flying with you or you're riding solo, all your bookings will be right there in your hand.
How do I find the best deals on flights to Cascade County?
Being flexible with your travel dates is a good way to grab an incredible deal. Travelocity makes it a cinch to find your perfect fare through the "Flexible dates" function. First, search for your Cascade County flight, then compare prices for surrounding days by hitting the "Flexible dates" dropdown box above. Booking earlier and avoiding peak season are other things you can do. In the last seven days, the best price for a roundtrip flight to Cascade County was $93 on our site. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Cascade County with Travelocity?
Start packing now and get ready to wander wisely with Travelocity. It's our goal to find you all the best deals on cheap flights to Cascade County. Whether you're in search of flexible airfares with plenty of wiggle room or cheap family flights from low-cost carriers, we've got you covered.
What are the most popular flight routes to Cascade County?
As a much-loved destination for tourists, you'll find excellent connections to Cascade County. Take a peek at this list of top routes:

  • Salt Lake City, UT (SLC-Salt Lake City Intl.) to Great Falls Intl. Airport (GTF) - 745 flights a month.
  • Denver, CO (DEN-Denver Intl.) to Great Falls Intl. Airport (GTF) - 537 flights a month.
  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Great Falls Intl. Airport (GTF) - 368 flights a month.

How much is a flight to Cascade County on average?
Roundtrip flights to Cascade County cost between $93 and $1,087 in the last seven days. If you spot a plane fare you like, get in quick. Cheap deals don't hang around forever! These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Cascade County?
To get an idea of the average travel time of a direct flight to Cascade County, check out these common routes:

  • Salt Lake City, UT (SLC-Salt Lake City Intl.) to Great Falls Intl. Airport (GTF) - 1 hour and 32 minutes
  • Denver, CO (DEN-Denver Intl.) to Great Falls Intl. Airport (GTF) - 2 hours
  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Great Falls Intl. Airport (GTF) - 1 hour and 50 minutes

What can I expect on a flight to Cascade County?
Factors including which airline you're traveling with and your point of departure will mostly determine your onboard experience. You'll likely find all types of flights to Cascade County, from cheap flights for family vacations to premium fares. Food, drinks and entertainment are a taste of what most airlines offer on long-haul flights.