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$263+ Cheap flights from Buffalo to Great Falls (BUF - GTF)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — GTF
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Find flight deals from Buffalo to Great Falls

One-way flights from Buffalo to Great Falls
Search for one-way flight options from Buffalo to Great Falls. Find affordable one-way fares based on user searches. Data last updated septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/155:54 pmBUF - GTF
2 stops29h 34mUnited Airlines
Deal found 9/9$557
This Delta deal was found by Cheapflights users on 9/10. 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.
lun. 9/1511:10 amBUF - GTF
2 stops13h 18mDelta
Deal found 9/10$579

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Great Falls 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Buffalo to Great Falls that are best for you.

Fly from

Buffalo

Fly to

Great Falls

Route

Depart

Return

Price

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

mié. 10/1

5:55 pm-1:26 pm

2 stops21h 31m

$263

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

lun. 9/15

5:54 pm-9:28 pm

2 stops29h 34m

$557

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

lun. 9/15

11:10 am-10:28 pm

2 stops13h 18m

$579

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Buffalo to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Buffalo 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 Buffalo to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Buffalo to Great Falls?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Great Falls (average of $367). Flying from Buffalo to Great Falls in July is currently the most expensive (average of $574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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