£168 Cheap Alaska Airlines flights from San Francisco to Kalispell (SFO→FCA)

View £168 flight on Tue, 19 May 2026Opens in a new window

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Alaska Airlines flights from San Francisco to Kalispell (SFO→FCA)

Prices were available within the past 7 days and start at £168 for one-way flights and £289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 19 May - Wed, 27 May
SFO
San Francisco
FCA
Kalispell
£289 Return, found 5 days ago
£289
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 19 May from San Francisco to Kalispell, returning Wed, 27 May, priced at £289 found 5 days ago
Alaska Airlines
Fri, 29 May - Mon, 1 Jun
SFO
San Francisco
FCA
Kalispell
£348 Return, found 5 days ago
£348
Return
found 5 days ago
Select Alaska Airlines flight, departing Fri, 29 May from San Francisco to Kalispell, returning Mon, 1 Jun, priced at £348 found 5 days ago
Alaska Airlines
Tue, 19 May - Wed, 27 May
SFO
San Francisco
FCA
Kalispell
£366 Return, found 5 days ago
£366
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 19 May from San Francisco to Kalispell, returning Wed, 27 May, priced at £366 found 5 days ago
Alaska Airlines
Fri, 29 May - Mon, 1 Jun
SFO
San Francisco
FCA
Kalispell
£392 Return, found 5 days ago
£392
Return
found 5 days ago
Select Alaska Airlines flight, departing Fri, 29 May from San Francisco to Kalispell, returning Mon, 1 Jun, priced at £392 found 5 days ago

Frequently asked questions

How much is an Alaska Airlines flight from San Francisco Intl. Airport (SFO) to Glacier Park Intl. Airport (FCA)?
You can find cheap round-trip Alaska Airlines flights from £289 from SFO to FCA by sorting your results from "Price (lowest to highest)" on Expedia. Or search for options from £168 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SFO to FCA with Alaska Airlines?
Alaska Airlines flights to Kalispell are typically more affordable in the off-peak months of January and December. Whether you need a return or one-way ticket, you could land a better deal then.
Does Alaska Airlines fly nonstop from San Francisco Intl. Airport (SFO) to Glacier Park Intl. Airport (FCA)?
To figure out if there's a direct journey from SFO to FCA with Alaska Airlines or any other carriers, select the "Nonstop" filter when searching for flights.
What airports does Alaska Airlines fly into in Kalispell?
Glacier Park Intl. Airport (FCA) is the main Kalispell hub for Alaska Airlines flights from San Francisco Intl. Airport (SFO).
Can I change or cancel my Alaska Airlines flight from San Francisco Intl. Airport (SFO) to Glacier Park Intl. Airport (FCA)?
Depending on your ticket type, a fee may apply if you cancel or change your flight more than 24 hours after it's been confirmed. To secure flexible plane tickets, select our "No cancel fee" or "Changes included" filter when you look for flights. For more details on modifying or cancelling your reservation, go to "Trips," select your flight and tick "Manage Booking."

Travel information

Origin airport
San Francisco Intl.
Destination airport
Glacier Park Intl.
Distance
1350 km
Average flight time
2 hours 30 mins

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*Available to Expedia members.