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$173+ Cheap flights from Great Falls to Boise (GTF - BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — BOI
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Great Falls to Boise

Cheapest flights from Great Falls to Boise
Explore the most affordable flight options available from Great Falls to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:30 amGTF - BOI
1 stop4h 38mDelta
Tue 12/305:50 amBOI - GTF
1 stop6h 41mDelta
Deal found 12/11$588
This Alaska Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:21 pmGTF - BOI
1 stop4h 16mAlaska Airlines
Thu 12/251:00 pmBOI - GTF
1 stop5h 41mAlaska Airlines
Deal found 12/11$614
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:30 amGTF - BOI
1 stop4h 45mDelta
Thu 12/256:19 pmBOI - GTF
1 stop4h 11mDelta
Deal found 12/11$631
This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:30 amGTF - BOI
1 stop6h 32mDelta
Mon 12/295:50 amBOI - GTF
1 stop6h 41mDelta
Deal found 12/9$636
This Alaska Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:35 pmGTF - BOI
1 stop4h 15mAlaska Airlines
Thu 12/252:39 pmBOI - GTF
1 stop4h 02mAlaska Airlines
Deal found 12/11$664
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:28 amGTF - BOI
1 stop10h 12mMultiple Airlines
Sun 12/212:42 pmBOI - GTF
2 stops30h 53mMultiple Airlines
Deal found 12/11$671
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:10 pmGTF - BOI
1 stop6h 32mDelta
Wed 12/246:19 pmBOI - GTF
1 stop4h 11mDelta
Deal found 12/11$676
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:18 pmGTF - BOI
2 stops29h 46mDelta
Thu 12/255:50 amBOI - GTF
1 stop6h 41mDelta
Deal found 12/11$700
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:10 pmGTF - BOI
1 stop6h 32mDelta
Sun 12/211:00 pmBOI - GTF
1 stop4h 38mDelta
Deal found 12/11$722

Find flight deals from Great Falls to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$234
(Alaska Airlines)

One-way from

$173
(Delta)
Provider with most accurate pricing for Great Falls-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Great Falls-Boise Air Term. Gowen Fld flights.
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From Great Falls to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Great Falls to Boise Air Term. Gowen Fld
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Great Falls to Boise that are best for you.

Fly from

Great Falls

Fly to

Boise

Route

Depart

Return

Price

Great FallsBoise

GTF - BOI

GTFBOI

Great Falls

Sat 1/10

5:59 pm-11:01 pm

1 stop5h 02m

Boise Air Term. Gowen Fld

Wed 1/14

10:00 am-5:19 pm

1 stop7h 19m

$234

Great FallsBoise

GTF - BOI

GTFBOI

Great Falls

Thu 1/1

7:21 pm-11:37 pm

1 stop4h 16m

Boise Air Term. Gowen Fld

Fri 1/2

5:43 am-6:41 pm

2 stops12h 58m

$371

Great FallsBoise

GTF - BOI

GTFBOI

Great Falls

Fri 12/26

5:30 am-10:08 am

1 stop4h 38m

Boise Air Term. Gowen Fld

Tue 12/30

5:50 am-12:31 pm

1 stop6h 41m

$588

Great FallsBoise

GTF - BOI

GTFBOI

Great Falls

Sun 5/31

6:20 pm-11:56 pm

1 stop5h 36m

$173

Great FallsBoise

GTF - BOI

GTFBOI

Great Falls

Sun 5/31

5:09 pm-8:50 pm

2 stops27h 41m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Great Falls to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Great Falls to Boise in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Great Falls-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Great Falls-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Great Falls-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Great Falls-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Great Falls-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Great Falls to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with Delta from Great Falls to Boise by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Great Falls to Boise?

    A quick flight from Great Falls to Boise can take about 5h 02m. Alaska Airlines provides one of the quickest options available for as low as $234. Great Falls and Boise are separated by a distance of 358 mi.

  • Can I find deals for flights from Great Falls to Boise that include hotel bookings?

    Yes. In addition to deals on Great Falls to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Boise.

  • Can I find deals for business class flights from Great Falls to Boise?

    Yes. Cheapflights offers flight deals from Great Falls to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top airline flying from Great Falls to Boise

Discover the top airline that operate flights from Great Falls to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$366FlexibilityNo cancel feeOn-timeN/A

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