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BUF - FCA

Find cheap flights from Buffalo to Kalispell from $319

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Kalispell departing on 7/13. 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
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Kalispell

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Kalispell, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Kalispell, as well as popular online travel agencies
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Buffalo to Kalispell (BUF-FCA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Kalispell 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 and deals for you by selecting your travel dates.
Choose your dates
6:40 am - 2:36 pmBUF-FCA
9h 56m1 stop
12:12 pm - 11:43 pmFCA-BUF
9h 31m1 stop
$472American Airlines
Find Deal
Wed, Jun 12 - Tue, Jun 18
6:40 am - 2:36 pmBUF-FCA
9h 56m1 stop
12:12 pm - 12:23 amFCA-BUF
10h 11m2 stops
$475American Airlines
Find Deal
Wed, Jun 12 - Tue, Jun 18
4:36 pm - 11:22 amBUF-FCA
20h 46m2 stops
12:12 pm - 12:23 amFCA-BUF
10h 11m2 stops
$504American Airlines
Find Deal
Wed, Jun 12 - Tue, Jun 18
6:46 pm - 12:28 pmBUF-FCA
19h 42m2 stops
12:12 pm - 12:23 amFCA-BUF
10h 11m2 stops
$519American Airlines
Find Deal
Wed, Jun 12 - Tue, Jun 18
12:01 pm - 11:40 pmBUF-FCA
13h 39m2 stops
6:22 pm - 8:16 amFCA-BUF
11h 54m2 stops
$535Delta
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Mon, Jun 3 - Mon, Jun 10
12:20 pm - 12:24 amBUF-FCA
14h 04m2 stops
5:30 am - 11:59 pmFCA-BUF
16h 29m2 stops
$644Delta
Find Deal
Wed, Jul 31 - Mon, Aug 12
12:20 pm - 12:24 amBUF-FCA
14h 04m2 stops
5:59 pm - 8:49 amFCA-BUF
12h 50m2 stops
$664Delta
Find Deal
Wed, Jul 31 - Thu, Aug 8
7:00 am - 11:41 amBUF-FCA
6h 41m1 stop
10:45 am - 11:59 pmFCA-BUF
11h 14m2 stops
$850United Airlines
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Thu, May 23 - Sat, Jun 1
6:00 pm - 9:33 pmBUF-FCA
29h 33m2 stops
11:09 am - 11:59 pmFCA-BUF
10h 50m2 stops
$876United Airlines
Find Deal
Sun, May 19 - Sun, May 26
10:05 am - 12:20 pmBUF-FCA
28h 15m2 stops
10:45 am - 11:59 pmFCA-BUF
11h 14m2 stops
$914United Airlines
Find Deal
Thu, May 23 - Sat, Jun 1

Flights from Buffalo to Kalispell - Travel Insights & Trends

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

Which airlines provide the cheapest flights from Buffalo to Kalispell?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on American Airlines ($319) and United Airlines ($473). The cheapest round-trip tickets were found on American Airlines ($472) and Delta ($535).

Good to know

Low season

August

High season

July

Cheapest flight

$319
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Buffalo to Kalispell

When to book flights from Buffalo to Kalispell

Are your dates flexible? Find out the best times to travel from Buffalo to Kalispell 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 Kalispell

  • What is the cheapest flight from Buffalo to Kalispell?

    In the last 3 days, the lowest price for a flight from Buffalo to Kalispell was $319 for a one-way ticket and $472 for a round-trip.

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

    No, a passport isn't needed to fly from Buffalo to Kalispell. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Buffalo to Kalispell?

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

  • Which airline alliances offer flights from Buffalo to Kalispell?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Buffalo and Kalispell, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Buffalo to Kalispell, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Buffalo to Kalispell are Delta and United Airlines. With an average price for the route of $633 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $746 and an overall rating of 7.4.

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

    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 Kalispell.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kalispell 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 Kalispell?

    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 Kalispell with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and FCA 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 Kalispell?

    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 Kalispell from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Buffalo to Kalispell

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Kalispell. 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 Kalispell? 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.
8.0
DeltaOverall score based on 10826 reviews
8.2Boarding
7.9Comfort
7.4Food
8.0Entertainment
8.6Crew
Airline reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

6.0 GoodDan, Apr 2024LGA - DEN
Read more about Delta reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Seat back monitors and outlets were dead and not working.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

The flight was delayed but we got to our final destination.

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

We just spent $6000 on our first trip since pre COVID and we were stranded on the runway of our departing airport for 2 hours and 15 minutes while our layover was only an hour and a half. We were told by the pilot we were next for de-icing and then got bumped by 3 other planes. Pilot went on to say they only had one guy working the de-icing where they usually have at least 2. In Rochester. In the heart of winter. Someone missed a step and should be fired. I'm not done.

Everything went well with the flight. But one of the flight attendants had on inappropriate pants. She had on an old worn out pair of sweat pants. The back seam was unrivaled and should not have been worn for work. If I had not seen her in the airport with the standard type of luggage, I certainly would not have thought she was working for Delta. Not a good look at all for representation.

Great!! I haven’t had a bad experience with them.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

WiFi connected but only let you go to the AA website, not even text messaging worked.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

pleased with overall experienced, but seats in coach are tight.

Don't often sit in 1st class. Our experience was great.

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

It was right on time and crew were very courteous

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Our original flight was delayed and we almost missed our layover. Fortunately they delayed the second flight as well due to the number of people being on both flights so we got lucky. But it was due to mechanical issues which was frustrating.

American always delays flight so it stressful getting the next connection

Book cheap flights from Buffalo to Kalispell

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Buffalo to Kalispell found on KAYAK in the last 72 hours.
7/13Sat
1 stopAmerican Airlines
20h 19mBUF-FCA
$319
6/15Sat
1 stopAmerican Airlines
26h 40mBUF-FCA
$329
6/15Sat
2 stopsAmerican Airlines
19h 42mBUF-FCA
$332
7/13Sat
2 stopsAmerican Airlines
19h 44mBUF-FCA
$370
7/13Sat
3 stopsUnited Airlines
16h 35mBUF-FCA
$473
7/13Sat
3 stopsUnited Airlines
16h 35mBUF-FCA
$513

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Buffalo - Kalispell Flights

Departure:

Buffalo (BUF)United States

Destination:

Kalispell (FCA)United States

Return flight deals:

Kalispell - Buffalo

Cabin classes: