What is the cheapest airline that flies from Buffalo to Kalispell Glacier Park?

United Airlines and Delta are the most popular carriers operating from Buffalo to Kalispell Glacier Park

When did momondo last update prices for flights from Buffalo Airport to Kalispell Glacier Park Airport?

Prices for flights from Buffalo Airport to Kalispell Glacier Park Airport were last updated today.

How many operators does momondo search for flights from Buffalo Airport to Kalispell Glacier Park Airport?

As of June 2026, there are 2 operators available to choose from for flights from Buffalo Airport to Kalispell Glacier Park Airport.

How old do you have to be to fly from Buffalo Airport to Kalispell Glacier Park Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Kalispell Glacier Park Airport.

What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

The required travel and health documents for your Kalispell Glacier Park Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kalispell Glacier Park Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$196 Cheap Flights from Buffalo to Kalispell in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Kalispell

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:11 am - 12:42 pm

BUF

FCA

9h 31m

1 stop

1:32 pm - 5:04 pm

FCA

BUF

25h 32m

1 stop

$518American Airlines

Sun, Aug 30 - Fri, Sep 4

7:00 am - 2:34 pm

BUF

FCA

9h 34m

1 stop

4:50 pm - 12:38 pm

FCA

BUF

17h 48m

2 stops

$523American Airlines

Sun, Aug 30 - Fri, Sep 4

5:11 am - 12:42 pm

BUF

FCA

9h 31m

1 stop

3:45 pm - 3:57 pm

FCA

BUF

22h 12m

1 stop

$527American Airlines

Tue, Aug 25 - Tue, Sep 8

5:22 am - 4:10 pm

BUF

FCA

12h 48m

2 stops

4:50 pm - 10:18 am

FCA

BUF

15h 28m

2 stops

$528American Airlines

Sun, Aug 30 - Fri, Sep 4

5:11 am - 12:42 pm

BUF

FCA

9h 31m

1 stop

3:45 pm - 11:18 am

FCA

BUF

17h 33m

2 stops

$532American Airlines

Tue, Aug 25 - Tue, Sep 8

5:00 am - 12:42 pm

BUF

FCA

9h 42m

2 stops

3:45 pm - 11:18 am

FCA

BUF

17h 33m

2 stops

$570American Airlines

Tue, Aug 25 - Tue, Sep 8

5:00 am - 4:10 pm

BUF

FCA

13h 10m

2 stops

4:50 pm - 5:00 pm

FCA

BUF

22h 10m

1 stop

$597American Airlines

Tue, Aug 11 - Mon, Aug 17

5:00 am - 4:10 pm

BUF

FCA

13h 10m

2 stops

4:50 pm - 12:38 pm

FCA

BUF

17h 48m

2 stops

$602American Airlines

Tue, Aug 11 - Mon, Aug 17

7:00 am - 2:34 pm

BUF

FCA

9h 34m

1 stop

4:50 pm - 5:04 pm

FCA

BUF

22h 14m

1 stop

$641American Airlines

Fri, Aug 7 - Wed, Aug 12

7:00 am - 2:34 pm

BUF

FCA

9h 34m

1 stop

4:50 pm - 12:38 pm

FCA

BUF

17h 48m

2 stops

$646American Airlines

Fri, Aug 7 - Wed, Aug 12

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American Airlines flights from Buffalo to Kalispell

Our best American Airlines deals on Buffalo to Kalispell flight tickets

American Airlines

Aug 30

BUF5:11 amBuffalo

9h 31m

1 stop

FCA12:42 pmKalispell Glacier Park

Sep 4

FCA1:32 pmKalispell Glacier Park

25h 32m

1 stop

BUF5:04 pmBuffalo

$518

American Airlines

Aug 30

BUF7:00 amBuffalo

9h 34m

1 stop

FCA2:34 pmKalispell Glacier Park

Sep 4

FCA4:50 pmKalispell Glacier Park

17h 48m

2 stops

BUF12:38 pmBuffalo

$523

American Airlines

Aug 25

BUF5:11 amBuffalo

9h 31m

1 stop

FCA12:42 pmKalispell Glacier Park

Sep 8

FCA3:45 pmKalispell Glacier Park

22h 12m

1 stop

BUF3:57 pmBuffalo

$527

United Airlines flights from Buffalo to Kalispell

Our best United Airlines deals on Buffalo to Kalispell flight tickets

United Airlines

Jul 5

BUF7:06 amBuffalo

6h 23m

1 stop

FCA11:29 amKalispell Glacier Park

Jul 13

FCA8:30 amKalispell Glacier Park

6h 11m

1 stop

BUF4:41 pmBuffalo

$744

United Airlines

Jul 11

BUF6:00 amBuffalo

7h 38m

1 stop

FCA11:38 amKalispell Glacier Park

Jul 18

FCA6:20 amKalispell Glacier Park

14h 31m

1 stop

BUF10:51 pmBuffalo

$785

United Airlines

Jul 11

BUF6:00 amBuffalo

7h 38m

1 stop

FCA11:38 amKalispell Glacier Park

Jul 18

FCA1:20 pmKalispell Glacier Park

18h 40m

2 stops

BUF10:00 amBuffalo

$795

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Sun 8/30

5:11 am-12:42 pm

1 stop9h 31m

Kalispell Glacier Park

Fri 9/4

1:32 pm-5:04 pm

1 stop25h 32m

$518

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Sun 8/30

7:00 am-2:34 pm

1 stop9h 34m

Kalispell Glacier Park

Fri 9/4

4:50 pm-12:38 pm

2 stops17h 48m

$523

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Tue 8/25

5:11 am-12:42 pm

1 stop9h 31m

Kalispell Glacier Park

Tue 9/8

3:45 pm-3:57 pm

1 stop22h 12m

$527

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Sun 8/30

5:22 am-4:10 pm

2 stops12h 48m

Kalispell Glacier Park

Fri 9/4

4:50 pm-10:18 am

2 stops15h 28m

$528

Quickest round-trip

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Tue 8/25

5:11 am-12:42 pm

1 stop9h 31m

Kalispell Glacier Park

Tue 9/8

3:45 pm-11:18 am

2 stops17h 33m

$532

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Tue 8/25

5:00 am-12:42 pm

2 stops9h 42m

Kalispell Glacier Park

Tue 9/8

3:45 pm-11:18 am

2 stops17h 33m

$570

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Tue 8/11

5:00 am-4:10 pm

2 stops13h 10m

Kalispell Glacier Park

Mon 8/17

4:50 pm-5:00 pm

1 stop22h 10m

$597

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Tue 8/11

5:00 am-4:10 pm

2 stops13h 10m

Kalispell Glacier Park

Mon 8/17

4:50 pm-12:38 pm

2 stops17h 48m

$602

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Fri 8/7

7:00 am-2:34 pm

1 stop9h 34m

Kalispell Glacier Park

Wed 8/12

4:50 pm-5:04 pm

1 stop22h 14m

$641

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Fri 8/7

7:00 am-2:34 pm

1 stop9h 34m

Kalispell Glacier Park

Wed 8/12

4:50 pm-12:38 pm

2 stops17h 48m

$646

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Kalispell

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Kalispell?

The month of November is, on average, the cheapest month to fly to Kalispell from Buffalo, with most prices found around $291. If you aren’t able to travel to Kalispell during the month of November, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $422.

When to book flights from Buffalo to Kalispell

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Kalispell according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Kalispell (BUF to FCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Kalispell

Fastest flight time	6h 04m
Direct flights	None

The fastest flight from Buffalo to Kalispell takes 6h 04m

There are no direct flights from Buffalo to Kalispell. There are no popular flight routes from Buffalo to Kalispell.

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Frequently asked questions about flying from Buffalo to Kalispell

How far is Buffalo to Kalispell Glacier Park by plane?
Kalispell Glacier Park is 1736.0 mi away from Buffalo. A reasonable flight in good conditions will take 6h 04m.
When did momondo last update prices for flights from Buffalo Airport to Kalispell Glacier Park Airport?
Prices for flights from Buffalo Airport to Kalispell Glacier Park Airport were last updated today.
How many operators does momondo search for flights from Buffalo Airport to Kalispell Glacier Park Airport?
As of June 2026, there are 2 operators available to choose from for flights from Buffalo Airport to Kalispell Glacier Park Airport.
How old do you have to be to fly from Buffalo Airport to Kalispell Glacier Park Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The required travel and health documents for your Kalispell Glacier Park Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kalispell Glacier Park Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Buffalo to Kalispell?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buffalo to Kalispell is United Airlines (66% of total bookings). The next most popular airline is American Airlines (34%).

Best airlines flying from Buffalo to Kalispell

Compare and see reviews for airlines that fly from Buffalo to Kalispell with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $329	Free Cancellation	Rating 7.4 9,899 reviews		Search United Airlines flights
American Airlines	PriceFrom $358	Free Cancellation	Rating 7.1 11,774 reviews		Search American Airlines flights

Whitefish

East Glacier Park

Polson

Columbia Falls

Cut Bank

Eureka

Essex

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Kalispell?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Kalispell for you.

Can I find flights from Buffalo to Kalispell with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kalispell from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to Kalispell?

momondo helps you find the best flight between Buffalo and Kalispell by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Buffalo to Kalispell right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kalispell from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.