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

Delta, Alaska Airlines, and United Airlines 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 November 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.

$350 Cheap Flights from Buffalo to Kalispell in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Kalispell

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:09 pm - 11:07 pmBUF Buffalo-FCA Kalispell Glacier Park

12h 58m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:10 pm - 8:29 amFCA Kalispell Glacier Park-BUF Buffalo

12h 19m2 stops Salt Lake City Detroit Metropolitan Wayne County

$419Delta

Tue, May 4 - Mon, May 10

12:09 pm - 11:07 pmBUF Buffalo-FCA Kalispell Glacier Park

12h 58m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:10 pm - 8:29 amFCA Kalispell Glacier Park-BUF Buffalo

12h 19m2 stops Salt Lake City Detroit Metropolitan Wayne County

$419Delta

Tue, May 4 - Sun, May 9

12:50 pm - 11:07 pmBUF Buffalo-FCA Kalispell Glacier Park

12h 17m2 stops Detroit Metropolitan Wayne County Salt Lake City

6:10 pm - 8:29 amFCA Kalispell Glacier Park-BUF Buffalo

12h 19m2 stops Salt Lake City Detroit Metropolitan Wayne County

$512Delta

Wed, May 5 - Mon, May 10

12:50 pm - 11:07 pmBUF Buffalo-FCA Kalispell Glacier Park

12h 17m2 stops Detroit Metropolitan Wayne County Salt Lake City

6:10 pm - 8:29 amFCA Kalispell Glacier Park-BUF Buffalo

12h 19m2 stops Salt Lake City Detroit Metropolitan Wayne County

$512Delta

Wed, May 5 - Sun, May 9

6:30 pm - 12:29 pmBUF Buffalo-FCA Kalispell Glacier Park

19h 59m2 stops New York LaGuardia Minneapolis St Paul

6:10 pm - 8:29 amFCA Kalispell Glacier Park-BUF Buffalo

12h 19m2 stops Salt Lake City Detroit Metropolitan Wayne County

$557Delta

Thu, May 6 - Sun, May 9

6:30 pm - 12:29 pmBUF Buffalo-FCA Kalispell Glacier Park

19h 59m2 stops New York LaGuardia Minneapolis St Paul

6:10 pm - 8:29 amFCA Kalispell Glacier Park-BUF Buffalo

12h 19m2 stops Salt Lake City Detroit Metropolitan Wayne County

$557Delta

Thu, May 6 - Mon, May 10

7:00 am - 5:30 pmBUF Buffalo-FCA Kalispell Glacier Park

12h 30m2 stops New York John F Kennedy Intl Salt Lake City

6:10 pm - 10:22 amFCA Kalispell Glacier Park-BUF Buffalo

14h 12m2 stops Salt Lake City New York John F Kennedy Intl

$559Delta

Tue, Mar 2 - Tue, Mar 9

6:05 am - 1:04 pmBUF Buffalo-FCA Kalispell Glacier Park

8h 59m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

1:25 pm - 8:29 amFCA Kalispell Glacier Park-BUF Buffalo

17h 04m2 stops Salt Lake City Detroit Metropolitan Wayne County

$587Delta

Tue, Mar 2 - Wed, Mar 10

8:17 am - 1:36 pmBUF Buffalo-FCA Kalispell Glacier Park

7h 19m1 stop Denver Intl

2:42 pm - 10:57 pmFCA Kalispell Glacier Park-BUF Buffalo

6h 15m1 stop Denver Intl

$609United Airlines

Sat, Dec 12 - Tue, Dec 15

8:30 am - 1:33 pmBUF Buffalo-FCA Kalispell Glacier Park

7h 03m1 stop Denver Intl

2:29 pm - 10:45 pmFCA Kalispell Glacier Park-BUF Buffalo

6h 16m1 stop Denver Intl

$609United Airlines

Wed, May 5 - Mon, May 10

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United Airlines flights from Buffalo to Kalispell

Our best United Airlines deals on Buffalo to Kalispell flight tickets

United Airlines

Nov 14

BUF8:50 amBuffalo

6h 44m

1 stop

FCA1:34 pmKalispell Glacier Park

Nov 20

FCA2:36 pmKalispell Glacier Park

5h 57m

1 stop

BUF10:33 pmBuffalo

$568

United Airlines

Nov 14

BUF10:51 amBuffalo

13h 00m

2 stops

FCA9:51 pmKalispell Glacier Park

Nov 20

FCA2:36 pmKalispell Glacier Park

5h 57m

1 stop

BUF10:33 pmBuffalo

$573

United Airlines

Dec 12

BUF8:17 amBuffalo

7h 19m

1 stop

FCA1:36 pmKalispell Glacier Park

Dec 15

FCA2:42 pmKalispell Glacier Park

6h 15m

1 stop

BUF10:57 pmBuffalo

$609

Alaska Airlines flights from Buffalo to Kalispell

Our best Alaska Airlines deals on Buffalo to Kalispell flight tickets

Alaska Airlines

Nov 14

BUF3:26 pmBuffalo

10h 33m

2 stops

FCA11:59 pmKalispell Glacier Park

Nov 20

FCA1:09 pmKalispell Glacier Park

20h 25m

3 stops

BUF11:34 amBuffalo

$2,209

Alaska Airlines

Nov 20

BUF11:17 amBuffalo

28h 12m

2 stops

FCA1:29 pmKalispell Glacier Park

Nov 24

FCA1:09 pmKalispell Glacier Park

19h 36m

3 stops

BUF10:45 amBuffalo

$2,563

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloKalispell

BUF Buffalo - FCA Kalispell Glacier Park

BUFFCA

Buffalo

Tue 5/4

12:09 pm-11:07 pm

2 stops12h 58m

Kalispell Glacier Park

Mon 5/10

6:10 pm-8:29 am

2 stops12h 19m

$419

BuffaloKalispell

BUF Buffalo - FCA Kalispell Glacier Park

BUFFCA

Buffalo

Tue 5/4

12:09 pm-11:07 pm

2 stops12h 58m

Kalispell Glacier Park

Sun 5/9

6:10 pm-8:29 am

2 stops12h 19m

$419

BuffaloKalispell

BUF Buffalo - FCA Kalispell Glacier Park

BUFFCA

Buffalo

Wed 5/5

12:50 pm-11:07 pm

2 stops12h 17m

Kalispell Glacier Park

Mon 5/10

6:10 pm-8:29 am

2 stops12h 19m

$512

BuffaloKalispell

BUF Buffalo - FCA Kalispell Glacier Park

BUFFCA

Buffalo

Wed 5/5

12:50 pm-11:07 pm

2 stops12h 17m

Kalispell Glacier Park

Sun 5/9

6:10 pm-8:29 am

2 stops12h 19m

$512

BuffaloKalispell

BUF Buffalo - FCA Kalispell Glacier Park

BUFFCA

Buffalo

Thu 5/6

6:30 pm-12:29 pm

2 stops19h 59m

Kalispell Glacier Park

Sun 5/9

6:10 pm-8:29 am

2 stops12h 19m

$557

BuffaloKalispell

BUF Buffalo - FCA Kalispell Glacier Park

BUFFCA

Buffalo

Thu 5/6

6:30 pm-12:29 pm

2 stops19h 59m

Kalispell Glacier Park

Mon 5/10

6:10 pm-8:29 am

2 stops12h 19m

$557

BuffaloKalispell

BUF Buffalo - FCA Kalispell Glacier Park

BUFFCA

Buffalo

Tue 3/2

7:00 am-5:30 pm

2 stops12h 30m

Kalispell Glacier Park

Tue 3/9

6:10 pm-10:22 am

2 stops14h 12m

$559

BuffaloKalispell

BUF Buffalo - FCA Kalispell Glacier Park

BUFFCA

Buffalo

Tue 3/2

6:05 am-1:04 pm

2 stops8h 59m

Kalispell Glacier Park

Wed 3/10

1:25 pm-8:29 am

2 stops17h 04m

$587

BuffaloKalispell

BUF Buffalo - FCA Kalispell Glacier Park

BUFFCA

Buffalo

Sat 12/12

8:17 am-1:36 pm

1 stop7h 19m

Kalispell Glacier Park

Tue 12/15

2:42 pm-10:57 pm

1 stop6h 15m

$609

Quickest round-trip

BuffaloKalispell

BUF Buffalo - FCA Kalispell Glacier Park

BUFFCA

Buffalo

Wed 5/5

8:30 am-1:33 pm

1 stop7h 03m

Kalispell Glacier Park

Mon 5/10

2:29 pm-10:45 pm

1 stop6h 16m

$609

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 December is, on average, the cheapest month to fly to Kalispell from Buffalo, with most prices found around $0. If you aren’t able to travel to Kalispell during the month of December, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $378.

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

Best Price Found	$350
Fastest flight time	6h 44m
Direct flights	None

The best one-way flight to Kalispell from Buffalo in the past 72 hours is $350. The best round-trip flight deal from Buffalo to Kalispell found on momondo in the last 72 hours is $419.

The fastest flight from Buffalo to Kalispell takes 6h 44m

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

Search flight deals

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 44m.
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 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 (72% of total bookings). The next most popular airline is American Airlines (28%).

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 $358	Free Cancellation	Rating 7.0 12,225 reviews		Search American Airlines flights
United Airlines	PriceFrom $364	Free Cancellation	Rating 7.3 10,475 reviews		Search United 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.