BUF - GTF

$374 Find Cheap Flights from Buffalo to Great Falls - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Great Falls departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$374
United Airlines
Tue 8/25Sat 9/5
BUF - GTF • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Great Falls. You'll need at least 1 connection.
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We hope you love your trip to Great Falls!
Flight Deals
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Flight Deals

Cheap Flights from Buffalo to Great Falls (BUF-GTF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Great Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Great Falls

Tue, Aug 25 - Sat, Sep 5
United Airlines Logo
10:30 am - 9:12 pm
BUF
-
GTF
12h 42m
2 stops
United Airlines Logo
2:25 pm - 10:37 pm
GTF
-
BUF
6h 12m
1 stop
$374United Airlines
Sat, Aug 22 - Sat, Sep 5
United Airlines Logo
10:30 am - 9:12 pm
BUF
-
GTF
12h 42m
2 stops
United Airlines Logo
2:25 pm - 10:37 pm
GTF
-
BUF
6h 12m
1 stop
$409United Airlines
Tue, Aug 25 - Sat, Sep 5
United Airlines Logo
10:30 am - 9:12 pm
BUF
-
GTF
12h 42m
2 stops
United Airlines Logo
6:15 am - 9:07 pm
GTF
-
BUF
12h 52m
2 stops
$414United Airlines
Tue, Aug 25 - Sat, Sep 5
United Airlines Logo
8:55 am - 1:29 pm
BUF
-
GTF
6h 34m
1 stop
United Airlines Logo
2:25 pm - 10:37 pm
GTF
-
BUF
6h 12m
1 stop
$448United Airlines
Sat, Aug 22 - Sat, Sep 5
United Airlines Logo
10:30 am - 9:12 pm
BUF
-
GTF
12h 42m
2 stops
United Airlines Logo
6:15 am - 9:07 pm
GTF
-
BUF
12h 52m
2 stops
$449United Airlines
Sat, Aug 22 - Sat, Sep 5
United Airlines Logo
8:55 am - 1:29 pm
BUF
-
GTF
6h 34m
1 stop
United Airlines Logo
2:25 pm - 10:37 pm
GTF
-
BUF
6h 12m
1 stop
$536United Airlines
Wed, Dec 9 - Sat, Dec 12
United Airlines Logo
11:40 am - 9:20 pm
BUF
-
GTF
11h 40m
2 stops
United Airlines Logo
6:15 am - 10:37 pm
GTF
-
BUF
14h 22m
2 stops
$539United Airlines
Sat, Jan 9 - Mon, Jan 11
United Airlines Logo
11:40 am - 9:20 pm
BUF
-
GTF
11h 40m
2 stops
United Airlines Logo
6:15 am - 10:37 pm
GTF
-
BUF
14h 22m
2 stops
$599United Airlines
Wed, Dec 9 - Sat, Dec 12
United Airlines Logo
11:40 am - 9:20 pm
BUF
-
GTF
11h 40m
2 stops
United Airlines Logo
6:15 am - 10:37 pm
GTF
-
BUF
14h 22m
2 stops
$609United Airlines
Useful Info

KAYAK's insights & trends for Buffalo to Great Falls flights

Get data-powered insights and trends into flights from Buffalo to Great Falls to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Buffalo to Great Falls take?

This flight route requires at least one stop and takes a minimum of 6h 46m.

Good to know

Cheapest flight

$374
Flight from Buffalo to Great Falls

When to book flights from Buffalo to Great Falls

Are your dates flexible? Find out the best times to travel from Buffalo to Great Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Great Falls

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

    In the last 5 days, the lowest price for a flight from Buffalo to Great Falls was $374 for a round-trip ticket.

  • Do I need a passport to fly between Buffalo and Great Falls?

    No

  • Which airports will I be using when flying from Buffalo to Great Falls?

    When flying out of Buffalo you will be using Buffalo. You will be landing at Great Falls, also known as Great Falls.

  • Which aircraft models fly most regularly from Buffalo to Great Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Great Falls?

    Star Alliance is the only airline alliance operating flights between Buffalo and Great Falls.

  • How does KAYAK find such low prices on flights from Buffalo to Great Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Great Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Great Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Great Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Great Falls with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and GTF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Great Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Great Falls from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Buffalo to Great Falls

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Great Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Great Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10062 reviews
7.3Comfort
7.7Boarding
6.7Food
7.1Entertainment
8.1Crew
Airline reviews

The seats on this flight weren’t as comfortable as we had expected. Even leaned back these seats left us feeling crappy in our backs. Also we had to use our own tablets for movies, but nothing in the seats in front of us to hold the tablets up.

6.0 GoodLanny, Jul 2026
BUF - ORD
Read more United Airlines reviews

The seats on this flight weren’t as comfortable as we had expected. Even leaned back these seats left us feeling crappy in our backs. Also we had to use our own tablets for movies, but nothing in the seats in front of us to hold the tablets up.

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Everything except the food and entertainment. It was a great experience though

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

The staff was very friendly. The seats seemed quite small. Overall the flight was pleasant.

Delays!!! Serious delays. I was told by a member of staff in LGA that I would miss my DEN to LAX flight connection, so I was put on a later flight. Due to delays I would have been able to have made my original flight, where I was sat in business class - seat 1A: I was put on my original flight but bumped from business - 1A to economy 33C. I want a refund for paying business class but only flying economy

The plane was delayed coming in and on the tarmac. I was coming from another flight so it made for a very long day. The stewardess kept trying to slam the overhead bins closed and I was worried that she had damaged my new luggage. They ran out of snacks and lccdsddd me a hummus box which was nice. It took them a very long time to pick up the garbage so I could not go to the washroom and had little time. To prepare for disbarment. The TV system was hard to control from the armrest and picture wasn’t clear. The crew did apologize several times for the lateness. It took the Denver airport an unusually long time to de-ice the plane.

Please please take consideration when setting cabin temperature. The vents were not functional and it was over 70 degrees in the cabin during the winter months when most people are used to much cooler indoor temperatures. I was down to my white t-shirt and the sweat pants I wore from Auckland to San Francisco and was sweating profusely and there was NO VENT!

Everything you need to know for your flight from Buffalo to Great Falls

Information on your arrival and departure airports