Flights To Cascade County - Cheap Flights Starting at CA $379

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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.

Fri, Oct 2 - Sun, Oct 4
DEN
Denver Intl.
GTF
Great Falls Intl.
CA $405 Roundtrip, found 1 day ago
CA $405
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 2 from Denver Intl. to Great Falls Intl., returning Sun, Oct 4, priced at CA $405 found 1 day ago
Fri, Oct 2 - Sun, Oct 4
DEN
Denver Intl.
GTF
Great Falls Intl.
CA $490 Roundtrip, found 1 day ago
CA $490
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 2 from Denver Intl. to Great Falls Intl., returning Sun, Oct 4, priced at CA $490 found 1 day ago
Fri, Oct 2 - Sun, Oct 4
DEN
Denver Intl.
GTF
Great Falls Intl.
CA $517 Roundtrip, found 1 day ago
CA $517
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 2 from Denver Intl. to Great Falls Intl., returning Sun, Oct 4, priced at CA $517 found 1 day ago
Fri, Oct 2 - Sun, Oct 4
DEN
Denver Intl.
GTF
Great Falls Intl.
CA $539 Roundtrip, found 1 day ago
CA $539
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 2 from Denver Intl. to Great Falls Intl., returning Sun, Oct 4, priced at CA $539 found 1 day ago
Fri, Oct 2 - Sun, Oct 4
DEN
Denver Intl.
GTF
Great Falls Intl.
CA $588 Roundtrip, found 1 day ago
CA $588
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 2 from Denver Intl. to Great Falls Intl., returning Sun, Oct 4, priced at CA $588 found 1 day ago
Fri, Oct 2 - Sun, Oct 4
DEN
Denver Intl.
GTF
Great Falls Intl.
CA $601 Roundtrip, found 1 day ago
CA $601
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 2 from Denver Intl. to Great Falls Intl., returning Sun, Oct 4, priced at CA $601 found 1 day ago
Fri, Oct 2 - Sun, Oct 4
DEN
Denver Intl.
GTF
Great Falls Intl.
CA $615 Roundtrip, found 1 day ago
CA $615
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 2 from Denver Intl. to Great Falls Intl., returning Sun, Oct 4, priced at CA $615 found 1 day ago
Fri, Oct 2 - Sun, Oct 4
DEN
Denver Intl.
GTF
Great Falls Intl.
CA $637 Roundtrip, found 1 day ago
CA $637
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 2 from Denver Intl. to Great Falls Intl., returning Sun, Oct 4, priced at CA $637 found 1 day ago
Thu, Jan 28 - Mon, Mar 1
YYC
Calgary Intl.
HLN
Helena Regional
CA $878 Roundtrip, found 3 days ago
CA $878
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Jan 28 from Calgary Intl. to Helena Regional, returning Mon, Mar 1, priced at CA $878 found 3 days ago
Mon, Jun 14 - Thu, Jun 17
YYC
Calgary Intl.
HLN
Helena Regional
CA $950 Roundtrip, found 5 days ago
CA $950
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Jun 14 from Calgary Intl. to Helena Regional, returning Thu, Jun 17, priced at CA $950 found 5 days ago
Thu, Jan 28 - Mon, Mar 1
YYC
Calgary Intl.
HLN
Helena Regional
CA $1,100 Roundtrip, found 3 days ago
CA $1,100
Roundtrip
found 3 days ago
Select WestJet flight, departing Thu, Jan 28 from Calgary Intl. to Helena Regional, returning Mon, Mar 1, priced at CA $1,100 found 3 days ago
OriginDestinationTravel datesFlights from*
SEAGreat FallsNovember 7 to November 14CA $286
DENGreat FallsOctober 2 to October 4CA $405
ATLGreat FallsOctober 3 to October 24CA $587
SEAHelenaSeptember 16 to September 18CA $593
PHXHelenaSeptember 26 to September 29CA $651
ATLHelenaSeptember 15 to September 22CA $730
BOIGreat FallsSeptember 17 to September 24CA $785
LAXGreat FallsDecember 4 to December 19CA $897
LAXHelenaSeptember 18 to September 20CA $1,182
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
LAXHelenaAugust 30 to September 3CA $1,336
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
The Great Falls Inn by Riversage
2.5-star property

The Great Falls Inn by Riversage

Sep 12 - Sep 19

7 night stay

Toronto (YTO) to Great Falls (GTF)

United • Non-stop roundtrip • Coach
Price was CA $1,294, price is now CA $1,195 per person
CA $1,195
per person
found 1 day ago
Holiday Inn Express Hotel & Suites Great Falls by IHG
2.5-star property

Holiday Inn Express Hotel & Suites Great Falls by IHG

Sep 12 - Sep 19

7 night stay

Toronto (YTO) to Great Falls (GTF)

United • Non-stop roundtrip • Coach
Price was CA $1,660, price is now CA $1,318 per person
CA $1,318
per person
found 1 day ago
Heritage Inn
2.5-star property

Heritage Inn

Sep 12 - Sep 19

7 night stay

Toronto (YTO) to Great Falls (GTF)

United • Non-stop roundtrip • Coach
Price was CA $1,333, price is now CA $1,214 per person
CA $1,214
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Toronto 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.
8/10 Very good! (2,908 reviews)
"Good"

Reviewed on Aug 23, 2026

Opens in a new windowHeritage Inn
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.
8.2/10 Very good! (1,184 reviews)
"Room was gross"

Reviewed on Aug 23, 2026

Opens in a new windowWingate by Wyndham Great Falls
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! (286 reviews)
"Checked in to our room but there was no shower curtain installed, the receptionist brought us the shower curtain but did not put it in. The area was sketchy, there were group of people drinking and was feeling unsafe when me and my daughter trying to get food from Rib and chops Restaurant, needed ..."

Reviewed on Aug 21, 2026

Opens in a new windowBaymont by Wyndham Great Falls City Center
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Super 8 By Wyndham Great Falls City Center

Super 8 By Wyndham Great Falls City Center

3 out of 5
220 Central Ave Great Falls MT
Book a stay at this business-friendly hotel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Popular attractions The Newberry and Gibson Park are located nearby.
Opens in a new windowSuper 8 By Wyndham Great Falls City Center
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 CA $286 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 20 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?
October 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 CA $286 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 CA $286 and CA $1,336 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.