Flights To Cascade County - Cheap Flights Starting at CA $399

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The Great Falls Named by Louis and Clark during their expedition and the Ryan Dam, Great Falls Montana

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.

Wed, Sep 2 - Wed, Sep 9
YVR
Vancouver Intl.
HLN
Helena Regional
CA $772 Roundtrip, found 1 day ago
CA $772
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Sep 2 from Vancouver Intl. to Helena Regional, returning Wed, Sep 9, priced at CA $772 found 1 day ago
Wed, Sep 2 - Wed, Sep 9
YVR
Vancouver Intl.
HLN
Helena Regional
CA $789 Roundtrip, found 1 day ago
CA $789
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Sep 2 from Vancouver Intl. to Helena Regional, returning Wed, Sep 9, priced at CA $789 found 1 day ago
Wed, Sep 2 - Wed, Sep 9
YVR
Vancouver Intl.
HLN
Helena Regional
CA $804 Roundtrip, found 1 day ago
CA $804
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Sep 2 from Vancouver Intl. to Helena Regional, returning Wed, Sep 9, priced at CA $804 found 1 day ago
Fri, Jun 5 - Mon, Jun 8
GEG
Spokane Intl.
GTF
Great Falls Intl.
CA $976 Roundtrip, found 1 day ago
CA $976
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Jun 5 from Spokane Intl. to Great Falls Intl., returning Mon, Jun 8, priced at CA $976 found 1 day ago
Fri, Jul 31 - Tue, Aug 4
DTW
Detroit Metropolitan Wayne County
GTF
Great Falls Intl.
CA $1,012 Roundtrip, found 5 days ago
CA $1,012
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Jul 31 from Detroit Metropolitan Wayne County to Great Falls Intl., returning Tue, Aug 4, priced at CA $1,012 found 5 days ago
Fri, Jul 31 - Tue, Aug 4
DTW
Detroit Metropolitan Wayne County
GTF
Great Falls Intl.
CA $1,060 Roundtrip, found 5 days ago
CA $1,060
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Jul 31 from Detroit Metropolitan Wayne County to Great Falls Intl., returning Tue, Aug 4, priced at CA $1,060 found 5 days ago
Fri, Jul 31 - Tue, Aug 4
DTW
Detroit Metropolitan Wayne County
GTF
Great Falls Intl.
CA $1,065 Roundtrip, found 5 days ago
CA $1,065
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Jul 31 from Detroit Metropolitan Wayne County to Great Falls Intl., returning Tue, Aug 4, priced at CA $1,065 found 5 days ago
Fri, Jun 5 - Tue, Jun 9
GEG
Spokane Intl.
GTF
Great Falls Intl.
CA $1,105 Roundtrip, found 6 hours ago
CA $1,105
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Fri, Jun 5 from Spokane Intl. to Great Falls Intl., returning Tue, Jun 9, priced at CA $1,105 found 6 hours ago
Fri, Jul 31 - Tue, Aug 4
DTW
Detroit Metropolitan Wayne County
GTF
Great Falls Intl.
CA $1,116 Roundtrip, found 5 days ago
CA $1,116
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Jul 31 from Detroit Metropolitan Wayne County to Great Falls Intl., returning Tue, Aug 4, priced at CA $1,116 found 5 days ago
Fri, Jul 31 - Tue, Aug 4
DTW
Detroit Metropolitan Wayne County
GTF
Great Falls Intl.
CA $1,127 Roundtrip, found 5 days ago
CA $1,127
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Jul 31 from Detroit Metropolitan Wayne County to Great Falls Intl., returning Tue, Aug 4, priced at CA $1,127 found 5 days ago
Fri, Jul 31 - Tue, Aug 4
DTW
Detroit Metropolitan Wayne County
GTF
Great Falls Intl.
CA $1,136 Roundtrip, found 5 days ago
CA $1,136
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Jul 31 from Detroit Metropolitan Wayne County to Great Falls Intl., returning Tue, Aug 4, priced at CA $1,136 found 5 days ago
OriginDestinationTravel datesFlights from*
SEAHelenaSeptember 2 to September 6CA $421
PHXGreat FallsAugust 12 to August 16CA $550
BOIGreat FallsAugust 9 to August 10CA $836
DFWGreat FallsJuly 31 to August 4CA $967
DFWHelenaJuly 11 to July 18CA $1,098
SEAGreat FallsJune 15 to June 17CA $1,136
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
SEAHelenaMay 29 to June 1CA $770
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
O'Haire Inn
2.0-star property

O'Haire Inn

Jul 7 - Jul 13

6 night stay

Toronto (YTO) to Great Falls (GTF)

American Airlines • Non-stop roundtrip • Coach
Price was CA $1,487, price is now CA $1,264 per person
CA $1,264
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

Jul 7 - Jul 13

6 night stay

Toronto (YTO) to Great Falls (GTF)

American Airlines • Non-stop roundtrip • Coach
Price was CA $1,903, price is now CA $1,549 per person
CA $1,549
per person
found 1 day ago
HELENA INN AIRPORT
2.5-star property

HELENA INN AIRPORT

Jul 17 - Jul 24

7 night stay

Montreal (YUL) to Helena (HLN)

United • Roundtrip • Coach
Price was CA $1,893, price is now CA $1,658 per person
CA $1,658
per person
found 5 hours ago
Don't see what you're looking for?
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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! (2,478 reviews)
"Its a good enough place to stay fairly inexpensive plus there is a pool. I have only stayed there during large sports tournaments so id guess my review is partially based on how it is when over booked. Its ok"

Reviewed on May 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
Enjoy free breakfast, free WiFi, and free parking.
8/10 Very Good! (1,200 reviews)
"Everything was very good. The gentleman who signed us in was awesome and his brother, who met us when we returned from our evening show at The Mansfield was great. Wish I would have got their names. Awesome guys and great to talk with. Come morning the lady was who gets the morning meal was without ..."

Reviewed on May 21, 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.
7.8/10 Good! (195 reviews)
"We booked the hotel thinking it was as nice as pics! Do not be fooled… the breakfast was non existent due to everything being broken and room was not very clean…."

Reviewed on May 18, 2026

Opens in a new windowBaymont by Wyndham Great Falls City Center
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The Great Falls Inn by Riversage

The Great Falls Inn by Riversage

2.5 out of 5
1400 28th St. South 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 Emerald City Casino and Big John's Casino are located nearby.
9.2/10 Wonderful! (1,475 reviews)
"Staff was great, friendly, easy access, room was clean."

Reviewed on May 20, 2026

Opens in a new windowThe Great Falls Inn by Riversage
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 $421 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?
September 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 $421 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 $421 and CA $1,136 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.