BUF - FCA

$379 Find Cheap Flights from Buffalo to Kalispell - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$379
Typical prices: $473-$616
American Airlines
Sun 10/21Sun 10/28
BUF - FCA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Kalispell. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 19% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg $501 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 7h (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Buffalo to Kalispell (BUF-FCA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Kalispell

Wed, Oct 21 - Wed, Oct 28
American Airlines Logo
8:00 am - 1:42 pmBUF  Buffalo-FCA Kalispell Glacier Park
7h 42m1 stop Chicago O'Hare Intl
American Airlines Logo
1:58 pm - 11:59 pmFCA  Kalispell Glacier Park-BUF Buffalo
8h 01m1 stop Chicago O'Hare Intl
$379American Airlines
Wed, Nov 11 - Wed, Nov 18
United Airlines Logo
8:50 am - 1:34 pmBUF  Buffalo-FCA Kalispell Glacier Park
6h 44m1 stop Denver Intl
United Airlines Logo
2:36 pm - 10:33 pmFCA  Kalispell Glacier Park-BUF Buffalo
5h 57m1 stop Denver Intl
$379United Airlines
Wed, Oct 21 - Wed, Oct 28
United Airlines Logo
7:00 am - 11:28 amBUF  Buffalo-FCA Kalispell Glacier Park
6h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
2:36 pm - 10:33 pmFCA  Kalispell Glacier Park-BUF Buffalo
5h 57m1 stop Denver Intl
$379United Airlines
Tue, Oct 20 - Tue, Oct 27
United Airlines Logo
7:00 am - 11:28 amBUF  Buffalo-FCA Kalispell Glacier Park
6h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
2:36 pm - 10:33 pmFCA  Kalispell Glacier Park-BUF Buffalo
5h 57m1 stop Denver Intl
$379United Airlines
Tue, Oct 13 - Sat, Oct 17
United Airlines Logo
7:00 am - 11:28 amBUF  Buffalo-FCA Kalispell Glacier Park
6h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
7:15 am - 8:47 pmFCA  Kalispell Glacier Park-BUF Buffalo
11h 32m2 stops Los Angeles Chicago O'Hare Intl
$384United Airlines
Wed, Nov 11 - Wed, Nov 18
United Airlines Logo
10:35 am - 9:51 pmBUF  Buffalo-FCA Kalispell Glacier Park
13h 16m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
2:36 pm - 10:33 pmFCA  Kalispell Glacier Park-BUF Buffalo
5h 57m1 stop Denver Intl
$384United Airlines
Wed, Oct 21 - Wed, Oct 28
United Airlines Logo
7:00 am - 3:16 pmBUF  Buffalo-FCA Kalispell Glacier Park
10h 16m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
2:36 pm - 10:33 pmFCA  Kalispell Glacier Park-BUF Buffalo
5h 57m1 stop Denver Intl
$384United Airlines
Wed, Oct 21 - Wed, Oct 28
Alaska Airlines Logo
2:52 pm - 1:23 pmBUF  Buffalo-FCA Kalispell Glacier Park
24h 31m3 stops Philadelphia Seattle/Tacoma Intl Portland
Alaska Airlines Logo
7:45 pm - 10:14 amFCA  Kalispell Glacier Park-BUF Buffalo
12h 29m2 stops Seattle/Tacoma Intl Philadelphia
$2,180Alaska Airlines
Wed, Oct 21 - Wed, Oct 28
Alaska Airlines Logo
8:00 am - 10:59 pmBUF  Buffalo-FCA Kalispell Glacier Park
16h 59m3 stops Chicago O'Hare Intl Boise Air Term. Gowen Fld Seattle/Tacoma Intl
Alaska Airlines Logo
7:45 pm - 10:49 amFCA  Kalispell Glacier Park-BUF Buffalo
13h 04m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl
$2,180Alaska Airlines
Tue, Oct 13 - Sat, Oct 17
Alaska Airlines Logo
11:24 am - 10:59 pmBUF  Buffalo-FCA Kalispell Glacier Park
13h 35m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl
Alaska Airlines Logo
2:03 pm - 11:36 amFCA  Kalispell Glacier Park-BUF Buffalo
19h 33m3 stops Seattle/Tacoma Intl Portland Boston Logan Intl
$2,274Alaska Airlines
Booking Insights

Price, demand and travel trends for Buffalo to Kalispell flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Buffalo to Kalispell?

Round-trip flights from Buffalo to Kalispell typically range from $473 to $616. The lowest price found in the past 5 days was $379, on American Airlines.

What's the cheapest day of the week to fly from Buffalo to Kalispell?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Buffalo to Kalispell. It’s 9% cheaper than the average day, while Wednesday is the most expensive, with prices 47% higher.

What’s the cheapest month to fly from Buffalo to Kalispell?

•April is the cheapest month to fly from Buffalo to Kalispell at $422 round-trip.
•July ($1,010) and February ($960) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 139% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Buffalo to Kalispell flights

Low season

March

Cheapest flight

$379
Beat the crowds with an average 38% drop in travelers.
The most popular month to fly with an average 85% increase in travelers.
Round-trip flight from Buffalo to Kalispell

When to book flights from Buffalo to Kalispell

Are your dates flexible? Find out the best times to travel from Buffalo to Kalispell based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Buffalo to Kalispell flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Buffalo to Kalispell?

    Two cabin classes are available on flights from Buffalo to Kalispell:

    • Economy Class
    • First Class

  • How long is a flight from Buffalo to Kalispell?

    A nonstop flight from Buffalo to Kalispell takes 00m, covering 1,738 miles.

  • Do I need a passport to fly from Buffalo to Kalispell?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Buffalo to Kalispell flight?

    Round-trip flights from Buffalo to Kalispell range from $473 to $616, with an average of $518 over the past 12 months. Anything below $473 counts as a good deal.

  • Have flight prices from Buffalo to Kalispell changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $2,274. That means the highest observed fare was about 6x higher than the lowest one.

  • What car rental options are available at Kalispell Glacier Park Airport (FCA)?

    Kalispell Glacier Park Airport (FCA) hosts 5 major car rental companies, with daily rates starting from around $21 for economy cars. Top options include:

    • Avis
    • Budget
    • Enterprise Rent-A-Car
    • Payless
    • Thrifty

  • Which airports can I use when flying from Buffalo to Kalispell?

    Flights from Buffalo to Kalispell usually depart from Buffalo (BUF) and arrive at Kalispell Glacier Park (FCA).

  • Which airports do connecting flights from Buffalo to Kalispell pass through?

    Connecting flights from Buffalo to Kalispell most commonly pass through:

    • Chicago O'Hare Intl (ORD) - 64% of one-stop connections
    • Denver Intl (DEN) - 36% of one-stop connections

  • Can I save money by using flexible dates for flights from Buffalo to Kalispell?

    Yes. Flexible dates can save you up to 39% on flights from Buffalo to Kalispell. Friday is the cheapest departure day at $473 round-trip on average, while Wednesday is the most expensive at $764, a difference of $291.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Buffalo to Kalispell?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 43m, compared with 7h via Chicago O'Hare Intl (ORD).

  • What is the time difference between Buffalo and Kalispell?

    Kalispell is 2 hours behind Buffalo (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Buffalo to Kalispell flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Wednesday. On this route, Friday flights average $473, about $291 less than Wednesday fares (38% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Buffalo to Kalispell trip for April. Fares historically average $422 round-trip in that month - typically $588 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Kalispell Glacier Park Airport.

    • Glacier International Lodge

More options for your flight from Buffalo to Kalispell

Complete your trip to Kalispell with a hotel stay or car rental

Car rentals in Kalispell
Hotels in Kalispell
Vacations in Kalispell