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Kalispell

$256+ Cheap flights from Buffalo to Kalispell (BUF - FCA)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — FCA
Apr 13 — Apr 201
Sun 4/13
Sun 4/20
1 adult, Economy
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Cheap flight deals from Buffalo to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Kalispell (FCA). 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 April 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$389
(United Airlines)

One-way from

$256
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$650
Provider with most accurate pricing for Buffalo-Kalispell Glacier Park flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Kalispell Glacier Park flights.
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From Buffalo to Kalispell Glacier Park
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One-way flight from Buffalo to Kalispell Glacier Park
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Highest demand for flights based on searches. 16% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Buffalo to Kalispell

Cheapest flights from Buffalo to Kalispell
Explore the most affordable flight options available from Buffalo to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2025.

This United Airlines deal was found by Cheapflights users on 4/7. 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 4/226:00 amBUF - FCA
2 stops9h 32mUnited Airlines
Sat 4/266:10 amFCA - BUF
2 stops10h 38mUnited Airlines
Deal found 4/7$389
This Delta deal was found by Cheapflights users on 4/7. 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 7/17:50 pmBUF - FCA
1 stop6h 04mDelta
Tue 7/156:10 pmFCA - BUF
2 stops12h 07mDelta
Deal found 4/7$409
This American Airlines deal was found by Cheapflights users on 4/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:00 amBUF - FCA
2 stops12h 11mAmerican Airlines
Mon 8/111:16 pmFCA - BUF
1 stop8h 26mAmerican Airlines
Deal found 4/7$454
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Tue 4/223:01 pmBUF - FCA
2 stops10h 54mAlaska Airlines
Sat 4/264:10 pmFCA - BUF
3 stops18h 38mAlaska Airlines
Deal found 4/7$654

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo to Kalispell 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 April 8, 2025.
Use the filters below to find and compare flights from Buffalo to Kalispell that are best for you.

Fly from

Buffalo

Fly to

Kalispell

Route

Depart

Return

Price

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Tue 4/22

6:00 am-1:32 pm

2 stops9h 32m

Kalispell Glacier Park

Sat 4/26

6:10 am-6:48 pm

2 stops10h 38m

$389

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Tue 7/1

7:50 pm-11:54 pm

1 stop6h 04m

Kalispell Glacier Park

Tue 7/15

6:10 pm-8:17 am

2 stops12h 07m

$409

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Wed 8/6

6:00 am-4:11 pm

2 stops12h 11m

Kalispell Glacier Park

Mon 8/11

1:16 pm-11:42 pm

1 stop8h 26m

$454

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Tue 4/22

3:01 pm-11:55 pm

2 stops10h 54m

Kalispell Glacier Park

Sat 4/26

4:10 pm-12:48 pm

3 stops18h 38m

$654

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Sun 8/31

7:06 am-2:45 pm

1 stop9h 39m

$256

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Tue 5/13

6:30 am-1:18 pm

2 stops8h 48m

$261

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Sun 8/31

7:23 pm-3:59 pm

3 stops22h 36m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Compare providers for flights from Buffalo to Kalispell

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 Buffalo to Kalispell in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 Buffalo-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Kalispell flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Kalispell flights, Cheapflights users trust FlightHub the most. FlightHub 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 Buffalo-Kalispell 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 Buffalo to Kalispell

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

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Kalispell

What is the cheapest month to book a flight from Buffalo to Kalispell?

Currently, October is the cheapest month in which you can book a flight from Buffalo to Kalispell (average of $373). Flying from Buffalo to Kalispell in July is currently the most expensive (average of $637). 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.

What is the cheapest time of day to fly from BUF to FCA?

Find hourly flight availability from Buffalo to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 8, 2025.

One of the essential ways to save on airfare from Buffalo to Kalispell is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 16% on airfare.

Rainfall in Kalispell by month

Plan your trip to Kalispell by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kalispell ranges from 1.0 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. February is typically the driest time to visit Kalispell when rainfall is around 1.0 in.

Temperature in Kalispell by month

Plan your trip to Kalispell by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kalispell, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Kalispell

Get insights into the airlines that provide service to Kalispell. 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 Kalispell. Reviews last updated April 8, 2025.
Alaska Airlines
8.0
Very good
9,843 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,843 reviews
Alaska Airlines
8.0
Very good
9,843 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,901 reviews
Alaska Airlines
8.0
Very good
9,843 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,629 reviews
Alaska Airlines
8.0
Very good
9,843 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,843 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

  • What are the cheapest airlines flying from Buffalo to Kalispell round-trip?

    United Airlines, at $389, was found to be the cheapest airline from Buffalo to Kalispell.Alternate airlines to your destination round-trip include Delta and American Airlines. United Airlines is priced at 45% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to Kalispell one-way?

    $256 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $261 and $410, respectively.

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

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

  • How can I find direct flights from Buffalo to Kalispell?

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Kalispell 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 Kalispell?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Kalispell (average of $373). Flying from Buffalo to Kalispell in July is currently the most expensive (average of $637). 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.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
East Glacier Park
Polson

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Top 2 airlines flying from Buffalo to Kalispell

Discover the top 2 airlines that operate flights from Buffalo to Kalispell. 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 April 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$383Average$575FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$438Average$678FlexibilityNo cancel feeOn-time69%

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