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$287+ Cheap flights from Great Falls to Buffalo (GTF - BUF)

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — BUF
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Great Falls to Buffalo

Best flights from Great Falls to Buffalo
Discover carefully curated flight deals from Great Falls to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.

This Delta deal was found by Cheapflights users on 10/25. 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.
Tue 3/106:15 pmGTF - BUF
2 stops18h 21mDelta
Wed 3/117:15 pmBUF - GTF
2 stops24h 29mDelta
Deal found 10/25$634
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/52:29 pmGTF - BUF
3 stops28h 00mUnited Airlines
Mon 2/98:30 amBUF - GTF
2 stops31h 18mUnited Airlines
Deal found 10/27$699
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:30 pmGTF - BUF
1 stop6h 15mUnited Airlines
Wed 3/117:00 amBUF - GTF
2 stops16h 33mUnited Airlines
Deal found 10/25$756

Cheap flight deals from Great Falls to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Buffalo (BUF). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$634
(Delta)

One-way from

$287
(Kiwi.com)
Provider with most accurate pricing for Great Falls-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Great Falls-Buffalo flights.
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From Great Falls to Buffalo
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One-way flight from Great Falls to Buffalo
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Buffalo 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 October 28, 2025.
Use the filters below to find and compare flights from Great Falls to Buffalo that are best for you.

Fly from

Great Falls

Fly to

Buffalo

Route

Depart

Return

Price

Great FallsBuffalo

GTF - BUF

GTFBUF

Great Falls

Tue 3/10

6:15 pm-2:36 pm

2 stops18h 21m

Buffalo

Wed 3/11

7:15 pm-5:44 pm

2 stops24h 29m

$634

Great FallsBuffalo

GTF - BUF

GTFBUF

Great Falls

Thu 2/5

2:29 pm-8:29 pm

3 stops28h 00m

Buffalo

Mon 2/9

8:30 am-1:48 pm

2 stops31h 18m

$699

Great FallsBuffalo

GTF - BUF

GTFBUF

Great Falls

Tue 3/10

2:30 pm-10:45 pm

1 stop6h 15m

Buffalo

Wed 3/11

7:00 am-9:33 pm

2 stops16h 33m

$756

Great FallsBuffalo

GTF - BUF

GTFBUF

Great Falls

Fri 11/7

9:33 pm-11:54 am

3 stops36h 21m

$287

Great FallsBuffalo

GTF - BUF

GTFBUF

Great Falls

Sat 11/8

2:30 pm-10:52 pm

1 stop6h 22m

$513

Great FallsBuffalo

GTF - BUF

GTFBUF

Great Falls

Sat 11/8

6:09 pm-11:00 am

2 stops14h 51m

$519

Great FallsBuffalo

GTF - BUF

GTFBUF

Great Falls

Fri 11/7

2:30 pm-10:52 pm

1 stop6h 22m

$697

Great FallsBuffalo

GTF - BUF

GTFBUF

Great Falls

Sat 11/8

6:50 pm-11:44 am

3 stops38h 54m

$1,115

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Great Falls to Buffalo

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 Buffalo in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 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-Buffalo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Great Falls-Buffalo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Great Falls-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Great Falls-Buffalo 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-Buffalo 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 Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo 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.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Buffalo. 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 Buffalo?

    For as low as $634, Delta can have you in Buffalo from Great Falls in 18h 21m. The distance from Great Falls to Buffalo is about 1606 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Great Falls to Buffalo 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 Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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