$218+ Cheap flights from Buffalo to Kalispell (BUF - FCA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — FCA
May 27 — Jun 31
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Kalispell with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Kalispell
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Best
Last-minute
One-way
Cheapest flights from Buffalo to KalispellExplore the most affordable flight options available from Buffalo to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.
Explore the most affordable flight options available from Buffalo to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:00 am
BUF
- FCA
1 stop6h 35m
American Airlines
Sat 6/61:20 pm
FCA
- BUF
1 stop6h 21m
American Airlines
Deal found 4/26![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:04 pm
BUF
- FCA
2 stops13h 10m
Delta
Mon 5/116:07 pm
FCA
- BUF
2 stops15h 06m
Delta
Deal found 4/24![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/203:04 pm
BUF
- FCA
1 stop26h 59m
American Airlines
Wed 5/271:25 pm
FCA
- BUF
1 stop8h 44m
American Airlines
Deal found 4/23![American Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:52 pm
BUF
- FCA
2 stops9h 22m
Delta
Sat 5/95:13 am
FCA
- BUF
2 stops11h 38m
Delta
Deal found 4/24![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:55 am
BUF
- FCA
1 stop8h 58m
United Airlines
Wed 9/92:29 pm
FCA
- BUF
1 stop6h 54m
United Airlines
Deal found 4/24![United Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:30 am
BUF
- FCA
1 stop7h 03m
United Airlines
Sat 11/146:31 am
FCA
- BUF
2 stops14h 06m
United Airlines
Deal found 4/26![United Airlines logo]()
$464
Best flights from Buffalo to KalispellDiscover carefully curated flight deals from Buffalo to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
Discover carefully curated flight deals from Buffalo to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:00 am
BUF
- FCA
1 stop6h 29m
United Airlines
Sat 5/302:33 pm
FCA
- BUF
1 stop6h 25m
United Airlines
Deal found 4/25![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:52 pm
BUF
- FCA
2 stops9h 22m
Delta
Sat 5/95:13 am
FCA
- BUF
2 stops11h 38m
Delta
Deal found 4/26![Delta logo]()
$529
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:55 am
BUF
- FCA
1 stop8h 58m
United Airlines
Wed 9/92:29 pm
FCA
- BUF
1 stop6h 54m
United Airlines
Deal found 4/24![United Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:55 am
BUF
- FCA
1 stop8h 58m
United Airlines
Fri 9/412:32 pm
FCA
- BUF
1 stop6h 36m
United Airlines
Deal found 4/22![United Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:35 pm
BUF
- FCA
1 stop6h 11m
Delta
Sat 9/55:25 am
FCA
- BUF
2 stops11h 08m
Delta
Deal found 4/22![Delta logo]()
$549
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:00 am
BUF
- FCA
2 stops8h 31m
United Airlines
Sun 5/102:33 pm
FCA
- BUF
1 stop6h 32m
United Airlines
Deal found 4/26![United Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:25 am
BUF
- FCA
2 stops8h 14m
Delta
Wed 5/276:07 pm
FCA
- BUF
2 stops15h 06m
Delta
Deal found 4/24![Delta logo]()
$549
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:37 am
BUF
- FCA
1 stop6h 54m
United Airlines
Sat 5/92:33 pm
FCA
- BUF
1 stop6h 32m
United Airlines
Deal found 4/26![United Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:35 pm
BUF
- FCA
1 stop6h 11m
Delta
Wed 9/233:00 pm
FCA
- BUF
2 stops16h 44m
Delta
Deal found 4/25![Delta logo]()
$574
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:55 am
BUF
- FCA
1 stop8h 58m
United Airlines
Sat 9/512:32 pm
FCA
- BUF
1 stop6h 36m
United Airlines
Deal found 4/26![United Airlines logo]()
$520
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:35 pm
BUF
- FCA
1 stop6h 11m
Delta
Sat 9/55:25 am
FCA
- BUF
2 stops11h 08m
Delta
Deal found 4/26![Delta logo]()
$584
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:54 am
BUF
- FCA
1 stop9h 54m
United Airlines
Sat 9/52:29 pm
FCA
- BUF
1 stop6h 54m
United Airlines
Deal found 4/22![United Airlines logo]()
$571
Last-minute flights from Buffalo to KalispellDiscover last-minute flight deals from Buffalo to Kalispell. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Kalispell. Data last updated April 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:52 pm
BUF
- FCA
2 stops9h 22m
Delta
Sat 5/95:13 am
FCA
- BUF
2 stops11h 38m
Delta
Deal found 4/24![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:37 am
BUF
- FCA
1 stop6h 54m
United Airlines
Sun 5/102:33 pm
FCA
- BUF
1 stop6h 32m
United Airlines
Deal found 4/26![United Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:04 pm
BUF
- FCA
2 stops13h 10m
Delta
Mon 5/116:07 pm
FCA
- BUF
2 stops15h 06m
Delta
Deal found 4/24![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/203:04 pm
BUF
- FCA
1 stop26h 59m
American Airlines
Wed 5/271:25 pm
FCA
- BUF
1 stop8h 44m
American Airlines
Deal found 4/23![American Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:00 am
BUF
- FCA
1 stop6h 35m
American Airlines
Sat 6/61:20 pm
FCA
- BUF
1 stop6h 21m
American Airlines
Deal found 4/26![American Airlines logo]()
$359
One-way flights from Buffalo to KalispellSearch for one-way flight options from Buffalo to Kalispell. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
Search for one-way flight options from Buffalo to Kalispell. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:45 pm
BUF
- FCA
1 stop5h 53m
Delta
Deal found 4/22![Delta logo]()
$218
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:35 pm
BUF
- FCA
1 stop6h 11m
Delta
Deal found 4/23![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:04 pm
BUF
- FCA
2 stops13h 10m
Delta
Deal found 4/26![Delta logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2511:35 am
BUF
- FCA
3 stops24h 06m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2111:35 am
BUF
- FCA
2 stops24h 06m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:57 pm
BUF
- FCA
3 stops39h 44m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:57 pm
BUF
- FCA
3 stops40h 03m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
BUF
- FCA
1 stop6h 26m
United Airlines
Deal found 4/23![United Airlines logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:22 pm
BUF
- FCA
2 stops11h 34m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$312
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:09 am
BUF
- FCA
3 stops12h 02m
United Airlines
Deal found 4/26![United Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:35 am
BUF
- FCA
3 stops24h 25m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$320
Find flight deals from Buffalo to Kalispell
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Kalispell (FCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (American Airlines) |
One-way from | $218 (Delta) |
Popular in | February |
Cheapest in | November |
Average price | $422 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Kalispell that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 27, 2026.
Use the filters below to find and compare flights from Buffalo to Kalispell that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BuffaloKalispell
BUF - FCA
BUFFCA
Buffalo
Sat 5/23
7:00 am-11:29 am
1 stop6h 29m
Kalispell Glacier Park
Sat 5/30
2:33 pm-10:58 pm
1 stop6h 25m
$359
BuffaloKalispell
BUF - FCA
BUFFCA
Buffalo
Sat 9/5
8:55 am-3:53 pm
1 stop8h 58m
Kalispell Glacier Park
Wed 9/9
2:29 pm-11:23 pm
1 stop6h 54m
$460
BuffaloKalispell
BUF - FCA
BUFFCA
Buffalo
Sat 8/29
8:55 am-3:53 pm
1 stop8h 58m
Kalispell Glacier Park
Fri 9/4
12:32 pm-9:08 pm
1 stop6h 36m
$485
BuffaloKalispell
BUF - FCA
BUFFCA
Buffalo
Thu 5/7
7:00 am-1:31 pm
2 stops8h 31m
Kalispell Glacier Park
Sun 5/10
2:33 pm-11:05 pm
1 stop6h 32m
$498
BuffaloKalispell
BUF - FCA
BUFFCA
Buffalo
Thu 5/7
8:37 am-1:31 pm
1 stop6h 54m
Kalispell Glacier Park
Sat 5/9
2:33 pm-11:05 pm
1 stop6h 32m
$519
BuffaloKalispell
BUF - FCA
BUFFCA
Buffalo
Sat 8/29
8:55 am-3:53 pm
1 stop8h 58m
Kalispell Glacier Park
Sat 9/5
12:32 pm-9:08 pm
1 stop6h 36m
$520
BuffaloKalispell
BUF - FCA
BUFFCA
Buffalo
Thu 5/7
3:52 pm-11:14 pm
2 stops9h 22m
Kalispell Glacier Park
Sat 5/9
5:13 am-6:51 pm
2 stops11h 38m
$529
BuffaloKalispell
BUF - FCA
BUFFCA
Buffalo
Sun 8/30
7:35 pm-11:46 pm
1 stop6h 11m
Kalispell Glacier Park
Sat 9/5
5:25 am-6:33 pm
2 stops11h 08m
$549
BuffaloKalispell
BUF - FCA
BUFFCA
Buffalo
Wed 5/20
6:25 am-12:39 pm
2 stops8h 14m
Kalispell Glacier Park
Wed 5/27
6:07 pm-11:13 am
2 stops15h 06m
$549
BuffaloKalispell
BUF - FCA
BUFFCA
Buffalo
Sun 8/30
10:54 am-6:48 pm
1 stop9h 54m
Kalispell Glacier Park
Sat 9/5
2:29 pm-11:23 pm
1 stop6h 54m
$571
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Buffalo to Kalispell
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Kalispell in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Kalispell flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Kalispell flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buffalo to Kalispell
Have a flexible travel schedule? Discover the best time to fly to Kalispell from Buffalo with our price prediction graph.
BUF-FCA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Buffalo to Kalispell
What is the cheapest month to book a flight from Buffalo to Kalispell?
Currently, November is the cheapest month in which you can book a flight from Buffalo to Kalispell (average of $291). Flying from Buffalo to Kalispell in February is currently the most expensive (average of $960). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Buffalo to Kalispell?
Reviews of airlines servicing Kalispell
Get insights into the airlines that provide service to Kalispell. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kalispell. Reviews last updated April 27, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Buffalo to Kalispell to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Kalispell. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Kalispell?
Book flights to Kalispell if you plan to visit one of these locationsColumbia Falls
East Glacier Park
Browse thousands of different options on Cheapflights for your next trip
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Complete your trip
Complete your trip to Kalispell by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Kalispell
Explore flights to Kalispell departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 27, 2026.
Buffalo and Kalispell flights
Browse other Buffalo and Kalispell flight options. Last updated on April 27, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on April 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Buffalo to Kalispell
Discover the top 2 airlines that operate flights from Buffalo to Kalispell. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$468 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$329 | Average$484 | FlexibilityNo cancel fee | On-time69% |