FCA - BUF

$347 Find Cheap Flights from Kalispell to Buffalo - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$359
Typical prices: $468-$553
American Airlines
Mon 10/22Sun 10/28
FCA - BUF • 1 stop
Cheapest one-way
$347
Typical prices: $338-$435
Delta
Wed 9/26
FCA - BUF • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Kalispell and Buffalo. You'll need to take a connecting flight to reach the destination.
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Insights
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $450 (round-trip)
Denver Intl (DEN)
Shortest trip • 6h 51m (one-way)
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Flight Deals

Cheap Flights from Kalispell to Buffalo (FCA-BUF)

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

Recent round-trip flight deals from Kalispell to Buffalo

Thu, Oct 22 - Wed, Oct 28
American Airlines Logo
2:12 pm - 11:59 pmFCA  Kalispell Glacier Park-BUF Buffalo
7h 47m1 stop Chicago O'Hare Intl
American Airlines Logo
8:00 am - 1:27 pmBUF  Buffalo-FCA Kalispell Glacier Park
7h 27m1 stop Chicago O'Hare Intl
$359American Airlines
Thu, Oct 22 - Wed, Oct 28
American Airlines Logo
2:12 pm - 11:59 pmFCA  Kalispell Glacier Park-BUF Buffalo
7h 47m1 stop Chicago O'Hare Intl
American Airlines Logo
8:00 am - 1:27 pmBUF  Buffalo-FCA Kalispell Glacier Park
7h 27m1 stop Chicago O'Hare Intl
$359American Airlines
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
2:12 pm - 11:59 pmFCA  Kalispell Glacier Park-BUF Buffalo
7h 47m1 stop Chicago O'Hare Intl
American Airlines Logo
8:00 am - 1:27 pmBUF  Buffalo-FCA Kalispell Glacier Park
7h 27m1 stop Chicago O'Hare Intl
$394American Airlines
Wed, Oct 28 - Sat, Oct 31
United Airlines Logo
2:36 pm - 10:33 pmFCA  Kalispell Glacier Park-BUF Buffalo
5h 57m1 stop Denver Intl
United Airlines Logo
8:50 am - 1:34 pmBUF  Buffalo-FCA Kalispell Glacier Park
6h 44m1 stop Denver Intl
$459United Airlines
Wed, Oct 28 - Sat, Oct 31
United Airlines Logo
2:36 pm - 10:33 pmFCA  Kalispell Glacier Park-BUF Buffalo
5h 57m1 stop Denver Intl
United Airlines Logo
10:51 am - 9:51 pmBUF  Buffalo-FCA Kalispell Glacier Park
13h 00m2 stops Newark Denver Intl
$464United Airlines
Thu, Oct 22 - Wed, Oct 28
United Airlines Logo
12:26 pm - 8:47 pmFCA  Kalispell Glacier Park-BUF Buffalo
6h 21m1 stop Chicago O'Hare Intl
United Airlines Logo
6:30 am - 1:34 pmBUF  Buffalo-FCA Kalispell Glacier Park
9h 04m2 stops Chicago O'Hare Intl Denver Intl
$464United Airlines
Thu, Oct 22 - Wed, Oct 28
United Airlines Logo
12:26 pm - 8:47 pmFCA  Kalispell Glacier Park-BUF Buffalo
6h 21m1 stop Chicago O'Hare Intl
United Airlines Logo
6:30 am - 1:34 pmBUF  Buffalo-FCA Kalispell Glacier Park
9h 04m2 stops Chicago O'Hare Intl Denver Intl
$464United Airlines
Booking Insights

Price, demand and travel trends for Kalispell to Buffalo flights

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

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

Round-trip flights from Kalispell to Buffalo start at $359. Prices are below average for this route right now, with typical round-trip fares ranging from $468 to $553. The lowest price found in the past 5 days was $359 on American Airlines.

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Key details for Kalispell to Buffalo flights

Low season

February

Cheapest flight

$347
Most popular time to fly with an average 17% increase in price.
Flight from Kalispell to Buffalo

When to book flights from Kalispell to Buffalo

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

Your Kalispell to Buffalo flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

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

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

    Only Economy Class is available on flights from Kalispell to Buffalo.

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

    Connecting flights from Kalispell to Buffalo most commonly pass through:

    • Denver Intl (DEN) - 77% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 23% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

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

    Yes. Being flexible with your travel dates can save you up to 34% on the Kalispell to Buffalo route. Wednesday is the cheapest departure day at $474 round-trip on average, while Saturday is the most expensive at $708, a difference of $234. 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 long is a flight from Kalispell to Buffalo?

    A nonstop flight from Kalispell to Buffalo takes 0h 00m, covering 1,738 miles.

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

    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.

  • Have flight prices from Kalispell to Buffalo 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 $359 to $730. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Kalispell to Buffalo looking right now?

    One-way fares from Kalispell to Buffalo are currently higher than usual. Average one-way flight prices are about $538, which is 32% above the typical average for this route.

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

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 6h 27m, compared with 6h 51m via Denver Intl (DEN).

  • What is the time difference between Kalispell and Buffalo?

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

  • What car rental options are available at Buffalo Airport (BUF)?

    Buffalo Airport (BUF) hosts 5 major car rental companies, with daily rates starting from around $19 for economy cars. Top options include:
    · Dollar
    · Budget
    · Hertz
    · Alamo
    · Thrifty

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

    Round-trip flights from Kalispell to Buffalo range from $468 to $553, with an average of $474 over the past 12 months. Anything below $468 counts as a good deal.

Your guide to booking Kalispell to Buffalo flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Saturday. On this route, Wednesday flights average $474 - about $234 less than Saturday (33% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Kalispell to Buffalo trip for September. Fares historically average $474 round-trip in that month - typically $396 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Buffalo Airport.
    - Aloft Buffalo Airport
    - Comfort Inn and Suites Buffalo Airport
    - TownePlace Suites by Marriott Buffalo Airport

More options for your flight from Kalispell to Buffalo

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

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