$118 Cheap Alaska Airlines flights Boston (BOS) to Kalispell (FCA)

View $118 flight on Tue, Aug 26, 2025Opens in a new window

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$118 Cheap Alaska Airlines flights Boston (BOS) to Kalispell (FCA)

Prices were available within the past 7 days and start at $118 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Boston (BOS) to Kalispell (FCA)
Origin airport
Logan Intl.
Destination airport
Glacier Park Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Popular airline
Alaska Airlines
Distance
2110 mi

Frequently asked questions

How much is an Alaska Airlines flight from Logan Intl. Airport (BOS) to Glacier Park Intl. Airport (FCA)?
Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap Alaska Airlines return flights from BOS to FCA. Affordable one-way tickets from $118 are also on offer.**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 BOS to FCA with Alaska Airlines?
Alaska Airlines flights to Kalispell are often more affordable in the low-season months of January and December. Whether you're searching for a round-trip or one-way ticket, you could find a better deal then.
What is the cheapest time to book flights from Logan Intl. Airport (BOS) to Glacier Park Intl. Airport (FCA) with Alaska Airlines?
Search for cheap Alaska Airlines flights from Logan Intl. Airport (BOS) to Glacier Park Intl. Airport (FCA) one to three months ahead of your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the best day to book a domestic flight is usually Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Alaska Airlines fly nonstop from Logan Intl. Airport (BOS) to Glacier Park Intl. Airport (FCA)?
Click on the "Nonstop" filter when browsing for direct Alaska Airlines flights from BOS to FCA. It's also an easy way to compare other airlines servicing the same direct route.
What is the earliest Alaska Airlines flight from BOS to FCA?
Filter your results by "Morning" and "Early Morning" to see the earliest flights from BOS to FCA. Leaving early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Alaska Airlines fly into in Kalispell?
Hop on an Alaska Airlines flight from Logan Intl. Airport (BOS) to Kalispell, and you'll likely touch down at Glacier Park Intl. Airport (FCA). This is the airline's main hub here.
Why fly with Alaska Airlines from BOS to FCA?
Taking off from BOS to FCA with Alaska Airlines comes with a range of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That's on top of the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Alaska Airlines flight from Logan Intl. Airport (BOS) to Glacier Park Intl. Airport (FCA)?
It's usually possible to cancel or change your flight, although there may be a charge if your booking was made more than 24 hours ago. Need flexible options? Make use of Expedia's "No cancel fee" and "Changes included" filters to find flights that won't charge you extra if you have to adjust your plans. To modify your booking, go to "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to One Key members.