$153 Cheap Alaska Airlines flights Boston (BOS) to Bellingham (BLI)

View $153 flight on Sat, Nov 8, 2025Opens in a new window

$153 Cheap Alaska Airlines flights Boston (BOS) to Bellingham (BLI)

Prices were available within the past 7 days and start at $153 for one-way flights and $334 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Nov 1 - Sat, Nov 8
BOS
Boston
BLI
Bellingham
$334 Roundtrip, found 2 days ago
$334
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Nov 1 from Boston to Bellingham, returning Sat, Nov 8, priced at $334 found 2 days ago
Alaska Airlines
Wed, Nov 12 - Sun, Nov 16
BOS
Boston
BLI
Bellingham
$355 Roundtrip, found 2 days ago
$355
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Nov 12 from Boston to Bellingham, returning Sun, Nov 16, priced at $355 found 2 days ago
Alaska Airlines
Wed, Nov 12 - Mon, Nov 17
BOS
Boston
BLI
Bellingham
$372 Roundtrip, found 17 hours ago
$372
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Wed, Nov 12 from Boston to Bellingham, returning Mon, Nov 17, priced at $372 found 17 hours ago
Alaska Airlines
Wed, Nov 12 - Mon, Nov 17
BOS
Boston
BLI
Bellingham
$373 Roundtrip, found 17 hours ago
$373
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Wed, Nov 12 from Boston to Bellingham, returning Mon, Nov 17, priced at $373 found 17 hours ago
Alaska Airlines
Wed, Nov 12 - Sun, Nov 16
BOS
Boston
BLI
Bellingham
$375 Roundtrip, found 2 days ago
$375
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Nov 12 from Boston to Bellingham, returning Sun, Nov 16, priced at $375 found 2 days ago
Alaska Airlines
Wed, Nov 19 - Sun, Nov 23
BOS
Boston
BLI
Bellingham
$378 Roundtrip, found 5 days ago
$378
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Boston to Bellingham, returning Sun, Nov 23, priced at $378 found 5 days ago
Flights from Boston (BOS) to Bellingham (BLI)
Origin airport
Logan Intl.
Destination airport
Bellingham Intl.
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines
Popular airline
Alaska Airlines
Distance
2481 mi

Frequently asked questions

How much is an Alaska Airlines flight from Logan Intl. Airport (BOS) to Bellingham Intl. Airport (BLI)?
Scoring cheap one-way Alaska Airlines flights from BOS to BLI from $153 on Expedia is simple — just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $334 for your next break.**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 BLI with Alaska Airlines?
Alaska Airlines flights to Bellingham are often cheaper in the off-peak months of January and November. Whether you're searching for a return or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Logan Intl. Airport (BOS) to Bellingham Intl. Airport (BLI) with Alaska Airlines?
Look for affordable Alaska Airlines flights from Logan Intl. Airport (BOS) to Bellingham Intl. Airport (BLI) one to three months before your departure date. 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. Regardless of fare type and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive is typically 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 Bellingham Intl. Airport (BLI)?
To figure out if there's a direct journey from BOS to BLI with Alaska Airlines or any other carriers, check the "Nonstop" box when browsing for flights.
What is the earliest Alaska Airlines flight from BOS to BLI?
Sort your results by "Early Morning" and "Morning" to find the earliest flights from BOS to BLI. Jetting off early means you're 20% less likely to experience cancellations.**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 Bellingham?
Get on an Alaska Airlines flight from Logan Intl. Airport (BOS) to Bellingham, and you're most likely to arrive at Bellingham Intl. Airport (BLI). This is the airline's main hub in this destination.
Why fly with Alaska Airlines from BOS to BLI?
Alaska Airlines makes traveling from BOS to BLI more comfortable with a rewarding loyalty program and an excellent in-flight experience. You also have the chance to earn points with Mileage Plan. Make sure you sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*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 Bellingham Intl. Airport (BLI)?
Changes are often free within 24 hours of booking, but your airline may charge you after that. For further information about altering your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your itinerary without extra charges, apply the "No cancel fee" or "Changes included" filter when organizing your next trip.

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*Available to One Key members.