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

American Airlines is the most popular carrier operating from Kalispell Glacier Park to Buffalo

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalispell Glacier Park Airport to Buffalo Airport.

What documentation or ID do you need to fly to Buffalo Airport?

The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$386 Cheap Flights from Kalispell to Buffalo in 2025/26

1 adult

0 bags

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Find the cheapest flights from Kalispell to Buffalo

Round-trip

One-way

Last minute

Cheap round-trip flights

6:30 am - 10:42 pmFCA-BUF

14h 12m2 stops

6:30 am - 4:08 pmBUF-FCA

11h 38m2 stops

$386United Airlines

Find Deal

Thu, Oct 2 - Tue, Oct 7

12:41 pm - 9:13 pmFCA-BUF

6h 32m1 stop

6:30 am - 4:08 pmBUF-FCA

11h 38m2 stops

$444United Airlines

Find Deal

Thu, Oct 2 - Tue, Oct 7

2:31 pm - 10:46 pmFCA-BUF

6h 15m1 stop

7:07 am - 11:35 amBUF-FCA

6h 28m1 stop

$521United Airlines

Find Deal

Thu, Oct 2 - Tue, Oct 7

United Airlines flights from Kalispell to Buffalo

Our best United Airlines deals on Kalispell to Buffalo flight tickets

United Airlines

Oct 2

FCA6:30 amKalispell Glacier Park

14h 12m

2 stops

BUF10:42 pmBuffalo

Oct 7

BUF6:30 amBuffalo

11h 38m

2 stops

FCA4:08 pmKalispell Glacier Park

$386

Find similar

United Airlines

Oct 2

FCA12:41 pmKalispell Glacier Park

6h 32m

1 stop

BUF9:13 pmBuffalo

Oct 7

BUF6:30 amBuffalo

11h 38m

2 stops

FCA4:08 pmKalispell Glacier Park

$444

Find similar

United Airlines

Oct 2

FCA2:31 pmKalispell Glacier Park

6h 15m

1 stop

BUF10:46 pmBuffalo

Oct 7

BUF7:07 amBuffalo

6h 28m

1 stop

FCA11:35 amKalispell Glacier Park

$521

Find similar

American Airlines flights from Kalispell to Buffalo

Our best American Airlines deals on Kalispell to Buffalo flight tickets

American Airlines

Sep 18

FCA1:28 pmKalispell Glacier Park

8h 25m

1 stop

BUF11:53 pmBuffalo

Sep 21

BUF11:46 amBuffalo

6h 27m

1 stop

FCA4:13 pmKalispell Glacier Park

$599

Find similar

American Airlines

Sep 18

FCA1:28 pmKalispell Glacier Park

8h 25m

1 stop

BUF11:53 pmBuffalo

Sep 21

BUF5:38 amBuffalo

12h 35m

2 stops

FCA4:13 pmKalispell Glacier Park

$604

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Thu 10/2

6:30 am-10:42 pm

2 stops14h 12m

Buffalo

Tue 10/7

6:30 am-4:08 pm

2 stops11h 38m

$386

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Thu 10/2

12:41 pm-9:13 pm

1 stop6h 32m

Buffalo

Tue 10/7

6:30 am-4:08 pm

2 stops11h 38m

$444

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Thu 10/2

2:31 pm-10:46 pm

1 stop6h 15m

Buffalo

Tue 10/7

7:07 am-11:35 am

1 stop6h 28m

$521

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Sun 10/5

5:23 pm-4:57 pm

1 stop21h 34m

$786

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Sun 10/5

5:23 pm-10:42 am

1 stop15h 19m

$802

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Sun 10/5

5:23 pm-11:22 am

2 stops15h 59m

$821

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Sun 10/5

5:23 pm-11:22 am

2 stops15h 59m

$839

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Kalispell to Buffalo

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 Buffalo?

Our data shows that Tuesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $506. Flights from Kalispell to Buffalo on a Saturday will generally be more expensive and average around $762. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the morning is the cheapest time of day to fly from Kalispell to Buffalo when you can find flight prices for as low as $637. Flying to Buffalo in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $654 per ticket.

Can stopping save me money on Kalispell to Buffalo flights?

You could potentially save up to 18% on your flight if you consider stops on a Kalispell to Buffalo flight.

When to book flights from Kalispell to Buffalo

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

Estimated round-trip price

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

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

Direct flights	None

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

Search flight deals

How far is Kalispell Glacier Park to Buffalo by plane?
Buffalo is 1736.0 mi away from Kalispell Glacier Park. A reasonable flight in good conditions will take 6h 15m.
When did momondo last update prices for flights from Kalispell Glacier Park Airport to Buffalo Airport?
Prices for flights from Kalispell Glacier Park Airport to Buffalo Airport were last updated today.
How old do you have to be to fly from Kalispell Glacier Park Airport to Buffalo Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalispell Glacier Park Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Finding the right flight to Buffalo from Kalispell is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buffalo quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Buffalo from Kalispell with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buffalo from Kalispell.

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

If you are not ready to book a flight from Kalispell to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.