What airlines fly to Kalispell?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Kalispell from Buffalo according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Kalispell. Keep in mind that there are 3 different airlines that fly to Kalispell on a routine basis, so you have a few additional options to choose from.

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 November 2025, 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.

$374 Cheap Flights from Buffalo to Kalispell in 2025/26

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Find the cheapest flights from Buffalo to Kalispell

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8:10 am - 1:36 pmBUF-FCA

7h 26m1 stop

2:38 pm - 10:52 pmFCA-BUF

6h 14m1 stop

$374United Airlines

Find Deal

qui, nov 20 - dom, nov 23

4:01 pm - 12:14 pmBUF-FCA

22h 13m2 stops

1:54 pm - 10:55 pmFCA-BUF

31h 01m2 stops

$424Alaska Airlines

Find Deal

seg, jan 26 - seg, fev 2

12:38 pm - 12:14 pmBUF-FCA

25h 36m3 stops

1:54 pm - 10:55 pmFCA-BUF

31h 01m2 stops

$429Alaska Airlines

Find Deal

seg, jan 26 - seg, fev 2

10:50 am - 9:44 pmBUF-FCA

12h 54m2 stops

2:38 pm - 10:52 pmFCA-BUF

6h 14m1 stop

$454United Airlines

Find Deal

qui, nov 20 - dom, nov 23

7:00 am - 12:01 pmBUF-FCA

7h 01m1 stop

6:15 am - 7:04 pmFCA-BUF

10h 49m2 stops

$593United Airlines

Find Deal

sáb, dez 13 - seg, dez 15

7:00 am - 1:35 pmBUF-FCA

8h 35m2 stops

6:15 am - 7:04 pmFCA-BUF

10h 49m2 stops

$601United Airlines

Find Deal

sex, dez 12 - seg, dez 15

10:50 am - 9:44 pmBUF-FCA

12h 54m2 stops

2:38 pm - 2:20 pmFCA-BUF

21h 42m2 stops

$634United Airlines

Find Deal

qui, nov 20 - dom, nov 23

12:02 pm - 11:21 pmBUF-FCA

13h 19m2 stops

5:20 am - 5:47 pmFCA-BUF

10h 27m2 stops

$895Delta

Find Deal

sáb, dez 20 - dom, dez 28

12:02 pm - 11:21 pmBUF-FCA

13h 19m2 stops

12:35 pm - 11:28 pmFCA-BUF

8h 53m2 stops

$1,179Delta

Find Deal

sáb, dez 20 - dom, dez 28

6:10 am - 1:00 pmBUF-FCA

8h 50m2 stops

5:20 am - 5:47 pmFCA-BUF

10h 27m2 stops

$1,339Delta

Find Deal

sáb, dez 20 - dom, dez 28

Alaska Airlines flights from Buffalo to Kalispell

Our best Alaska Airlines deals on Buffalo to Kalispell flight tickets

Alaska Airlines

Jan 26

BUF4:01 pmBuffalo

22h 13m

2 stops

FCA12:14 pmKalispell Glacier Park

Feb 2

FCA1:54 pmKalispell Glacier Park

31h 01m

2 stops

BUF10:55 pmBuffalo

$424

Find similar

Alaska Airlines

Jan 26

BUF12:38 pmBuffalo

25h 36m

3 stops

FCA12:14 pmKalispell Glacier Park

Feb 2

FCA1:54 pmKalispell Glacier Park

31h 01m

2 stops

BUF10:55 pmBuffalo

$429

Find similar

Alaska Airlines

Nov 20

BUF3:27 pmBuffalo

24h 04m

3 stops

FCA1:31 pmKalispell Glacier Park

Nov 23

FCA12:50 pmKalispell Glacier Park

18h 47m

2 stops

BUF9:37 amBuffalo

$705

Find similar

Delta flights from Buffalo to Kalispell

Our best Delta deals on Buffalo to Kalispell flight tickets

Delta

Dec 20

BUF12:02 pmBuffalo

13h 19m

2 stops

FCA11:21 pmKalispell Glacier Park

Dec 28

FCA5:20 amKalispell Glacier Park

10h 27m

2 stops

BUF5:47 pmBuffalo

$895

Find similar

Delta

Dec 20

BUF12:02 pmBuffalo

13h 19m

2 stops

FCA11:21 pmKalispell Glacier Park

Dec 28

FCA12:35 pmKalispell Glacier Park

8h 53m

2 stops

BUF11:28 pmBuffalo

$1,179

Find similar

Delta

Dec 20

BUF6:10 amBuffalo

8h 50m

2 stops

FCA1:00 pmKalispell Glacier Park

Dec 28

FCA5:20 amKalispell Glacier Park

10h 27m

2 stops

BUF5:47 pmBuffalo

$1,339

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

qui 11/20

8:10 am-1:36 pm

1 stop7h 26m

Kalispell Glacier Park

dom 11/23

2:38 pm-10:52 pm

1 stop6h 14m

$374

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

seg 1/26

4:01 pm-12:14 pm

2 stops22h 13m

Kalispell Glacier Park

seg 2/2

1:54 pm-10:55 pm

2 stops31h 01m

$424

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

seg 1/26

12:38 pm-12:14 pm

3 stops25h 36m

Kalispell Glacier Park

seg 2/2

1:54 pm-10:55 pm

2 stops31h 01m

$429

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

qui 11/20

10:50 am-9:44 pm

2 stops12h 54m

Kalispell Glacier Park

dom 11/23

2:38 pm-10:52 pm

1 stop6h 14m

$454

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

sáb 12/13

7:00 am-12:01 pm

1 stop7h 01m

Kalispell Glacier Park

seg 12/15

6:15 am-7:04 pm

2 stops10h 49m

$593

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

sex 12/12

7:00 am-1:35 pm

2 stops8h 35m

Kalispell Glacier Park

seg 12/15

6:15 am-7:04 pm

2 stops10h 49m

$601

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

qui 11/20

10:50 am-9:44 pm

2 stops12h 54m

Kalispell Glacier Park

dom 11/23

2:38 pm-2:20 pm

2 stops21h 42m

$634

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

sáb 12/20

12:02 pm-11:21 pm

2 stops13h 19m

Kalispell Glacier Park

dom 12/28

5:20 am-5:47 pm

2 stops10h 27m

$895

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

sáb 12/20

12:02 pm-11:21 pm

2 stops13h 19m

Kalispell Glacier Park

dom 12/28

12:35 pm-11:28 pm

2 stops8h 53m

$1,179

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

sáb 12/20

6:10 am-1:00 pm

2 stops8h 50m

Kalispell Glacier Park

dom 12/28

5:20 am-5:47 pm

2 stops10h 27m

$1,339

Flights are sorted by cheapest round-trip flights first.

Sorted 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 day to depart on your flight to Kalispell?

The cheapest day to depart from Buffalo to Kalispell is on a Sunday. Travelers who choose to depart for Kalispell on a Sunday will often find tickets for as low as $526. The most expensive day to fly to Kalispell is Thursday, with ticket prices averaging around $648.

What is the cheapest time of day to depart on your flight to Kalispell?

According to our data, the cheapest time of day to fly to Kalispell is in the morning. momondo users have found flights departing from Buffalo to Kalispell in the morning for as low as $583. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Kalispell, so prices are often more expensive at around $690 per ticket.

Can stopping save me money on Buffalo to Kalispell flights?

You could potentially save up to 49% on your flight if you consider stops on a Buffalo to Kalispell flight.

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

Direct flights	None

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

Search flight deals

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 7h 01m.
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 November 2025, 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 (51% of total bookings). The next most popular airline is American Airlines (49%).

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
American Airlines	PriceFrom $328	Free Cancellation	Rating 7.2 11,042 reviews		Search American Airlines flights
United Airlines	PriceFrom $329	Free Cancellation	Rating 7.4 9,002 reviews		Search United Airlines flights

Whitefish

Columbia Falls

Polson

East Glacier Park

Cut Bank

Essex

Eureka

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.