Flights To Cascade County - Cheap Flights Starting at CA $311

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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.

Sat, Sep 12 - Wed, Sep 16
PHL
Philadelphia Intl.
GTF
Great Falls Intl.
CA $656 Roundtrip, found 3 days ago
CA $656
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Sep 12 from Philadelphia Intl. to Great Falls Intl., returning Wed, Sep 16, priced at CA $656 found 3 days ago
Sat, Sep 5 - Fri, Sep 11
DTW
Detroit Metropolitan Wayne County
GTF
Great Falls Intl.
CA $669 Roundtrip, found 9 hours ago
CA $669
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Detroit Metropolitan Wayne County to Great Falls Intl., returning Fri, Sep 11, priced at CA $669 found 9 hours ago
Sat, Sep 5 - Fri, Sep 11
DTW
Detroit Metropolitan Wayne County
GTF
Great Falls Intl.
CA $689 Roundtrip, found 6 days ago
CA $689
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Detroit Metropolitan Wayne County to Great Falls Intl., returning Fri, Sep 11, priced at CA $689 found 6 days ago
Sat, Sep 12 - Wed, Sep 16
PHL
Philadelphia Intl.
GTF
Great Falls Intl.
CA $690 Roundtrip, found 3 days ago
CA $690
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep 12 from Philadelphia Intl. to Great Falls Intl., returning Wed, Sep 16, priced at CA $690 found 3 days ago
Sat, Sep 12 - Wed, Sep 16
PHL
Philadelphia Intl.
GTF
Great Falls Intl.
CA $705 Roundtrip, found 3 days ago
CA $705
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep 12 from Philadelphia Intl. to Great Falls Intl., returning Wed, Sep 16, priced at CA $705 found 3 days ago
Fri, Aug 28 - Mon, Aug 31
PHX
Sky Harbor Intl.
GTF
Great Falls Intl.
CA $724 Roundtrip, found 2 days ago
CA $724
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Aug 28 from Sky Harbor Intl. to Great Falls Intl., returning Mon, Aug 31, priced at CA $724 found 2 days ago
Thu, Sep 24 - Mon, Sep 28
YVR
Vancouver Intl.
GTF
Great Falls Intl.
CA $780 Roundtrip, found 6 days ago
CA $780
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Sep 24 from Vancouver Intl. to Great Falls Intl., returning Mon, Sep 28, priced at CA $780 found 6 days ago
Fri, Aug 14 - Mon, Aug 17
ORD
O'Hare Intl.
GTF
Great Falls Intl.
CA $838 Roundtrip, found 1 day ago
CA $838
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Aug 14 from O'Hare Intl. to Great Falls Intl., returning Mon, Aug 17, priced at CA $838 found 1 day ago
Fri, Nov 6 - Sun, Nov 15
YVR
Vancouver Intl.
HLN
Helena Regional
CA $857 Roundtrip, found 1 day ago
CA $857
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Nov 6 from Vancouver Intl. to Helena Regional, returning Sun, Nov 15, priced at CA $857 found 1 day ago
Sat, Sep 12 - Wed, Sep 16
PHL
Philadelphia Intl.
GTF
Great Falls Intl.
CA $889 Roundtrip, found 3 days ago
CA $889
Roundtrip
found 3 days ago
Select United flight, departing Sat, Sep 12 from Philadelphia Intl. to Great Falls Intl., returning Wed, Sep 16, priced at CA $889 found 3 days ago
Wed, Jan 27 - Sun, Jan 31
YEG
Edmonton Intl.
HLN
Helena Regional
CA $947 Roundtrip, found 4 hours ago
CA $947
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Jan 27 from Edmonton Intl. to Helena Regional, returning Sun, Jan 31, priced at CA $947 found 4 hours ago
OriginDestinationTravel datesFlights from*
SEAHelenaSeptember 5 to September 12CA $281
SEAGreat FallsAugust 21 to August 23CA $497
LAXGreat FallsAugust 25 to August 27CA $587
ATLGreat FallsSeptember 11 to September 18CA $661
PHXGreat FallsAugust 28 to August 31CA $724
DFWGreat FallsAugust 8 to August 22CA $1,286
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
PHXGreat FallsJuly 11 to July 13CA $1,490
*Prices include taxes and fees

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! (2,631 reviews)
"It was a bit noisy being so close to the pool but overall we enjoyed our stay"

Reviewed on Jul 7, 2026

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.
7.6/10 Good! (224 reviews)
"The room was extremely dirty and the whole property had a horrible smell."

Reviewed on Jul 7, 2026

Opens in a new windowBaymont by Wyndham Great Falls City Center
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! (1,181 reviews)
"Good location"

Reviewed on Jul 6, 2026

Opens in a new windowWingate by Wyndham Great Falls
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Crystal Inn Hotel & Suites Great Falls

Crystal Inn Hotel & Suites Great Falls

2.5 out of 5
3701 31st St SW Great Falls MT
Book a stay at this business-friendly hotel in Great Falls. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Lucky Lil's Casino and Gold Dust Casino are located nearby.
9.2/10 Wonderful! (1,028 reviews)
"Staff was great"

Reviewed on Jul 6, 2026

Opens in a new windowCrystal Inn Hotel & Suites 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 CA $281 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 $281 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 $281 and CA $1,490 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.