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 19 hours ago
$93
Roundtrip
found 19 hours 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 19 hours ago
Sat, Jan 30 - Sat, Feb 6
SEA
Seattle - Tacoma Intl.
HLN
Helena Regional
$206 Roundtrip, found 1 day ago
$206
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Sat, Jan 30 from Seattle - Tacoma Intl. to Helena Regional, returning Sat, Feb 6, priced at $206 found 1 day ago
Sat, Nov 14 - Tue, Nov 17
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 Sat, Nov 14 from Seattle - Tacoma Intl. to Great Falls Intl., returning Tue, Nov 17, priced at $207 found 10 hours ago
Fri, Nov 6 - Mon, Nov 9
DEN
Denver Intl.
GTF
Great Falls Intl.
$313 Roundtrip, found 3 days ago
$313
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 6 from Denver Intl. to Great Falls Intl., returning Mon, Nov 9, priced at $313 found 3 days ago
Sat, Nov 7 - Sat, Nov 14
SAN
San Diego Intl.
HLN
Helena Regional
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Nov 7 from San Diego Intl. to Helena Regional, returning Sat, Nov 14, priced at $319 found 1 day ago
Thu, Oct 29 - Sun, Nov 1
DEN
Denver Intl.
HLN
Helena Regional
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 29 from Denver Intl. to Helena Regional, returning Sun, Nov 1, priced at $325 found 1 day ago
Tue, Nov 10 - Tue, Nov 17
SAN
San Diego Intl.
GTF
Great Falls Intl.
$352 Roundtrip, found 6 days ago
$352
Roundtrip
found 6 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 6 days ago
Fri, Feb 12 - Tue, Feb 16
CVG
Cincinnati - Northern Kentucky Intl.
GTF
Great Falls Intl.
$354 Roundtrip, found 23 hours ago
$354
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Fri, Feb 12 from Cincinnati - Northern Kentucky Intl. to Great Falls Intl., returning Tue, Feb 16, priced at $354 found 23 hours ago
OriginDestinationTravel DatesFlights From*
AZAGreat FallsNovember 12 to November 15$93
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
DFWGreat FallsNovember 10 to November 16$359
DFWHelenaNovember 6 to November 8$365
PHXHelenaNovember 7 to November 14$368
BOIGreat FallsJanuary 7 to January 13$368
BOIHelenaJanuary 8 to January 14$383
LAXGreat FallsNovember 10 to November 17$392
ATLGreat FallsNovember 4 to November 7$445
FSDHelenaNovember 15 to November 19$567
MSYHelenaDecember 5 to January 4$788
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
AZAGreat FallsOctober 11 to October 18$206
DENHelenaOctober 10 to October 12$434
DFWGreat FallsOctober 10 to October 14$568
BOIHelenaOctober 11 to October 20$655
LAXHelenaOctober 11 to October 17$681
BOIGreat FallsOctober 10 to October 13$784
SEAHelenaOctober 10 to October 11$817
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.
Heritage Inn
2.5-star property

Heritage Inn

Oct 30 - Nov 2

3 night stay

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

American Airlines • Non-stop roundtrip • Coach
Price was $533, price is now $492 per person
$492
per person
found 1 day 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 1 day ago
O'Haire Inn
2.0-star property

O'Haire Inn

Oct 16 - Oct 18

2 night stay

Denver (DEN) to Great Falls (GTF)

United • Roundtrip • Coach
Price was $577, price is now $532 per person
$532
per person
found 15 hours ago
Don't see what you're looking for?
See all available trips from Newark Liberty Intl. Airport to Cascade County
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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 14 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.