BLI - BOS

$230 Find Cheap Flights from Bellingham to Boston - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bellingham to Boston departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$485
Alaska Airlines
Sat 1/9Wed 1/13
BLI - BOS • 1 stop
Cheapest one-way
$230
Multiple Airlines
Fri 10/9
BLI - BOS • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Bellingham and Boston. You'll need at least 1 connection.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Bellingham to Boston (BLI-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bellingham to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bellingham to Boston

Sat, Jan 9 - Wed, Jan 13
Alaska Airlines Logo
5:14 am - 4:46 pm
BLI
-
BOS
8h 32m
1 stop
Alaska Airlines Logo
7:08 am - 12:17 pm
BOS
-
BLI
8h 09m
1 stop
$485Alaska Airlines
Tue, Oct 6 - Sat, Oct 10
Alaska Airlines Logo
7:18 pm - 7:26 am
BLI
-
BOS
9h 08m
1 stop
Alaska Airlines Logo
6:40 pm - 11:53 pm
BOS
-
BLI
8h 13m
1 stop
$491Alaska Airlines
Sat, Jan 9 - Wed, Jan 13
Alaska Airlines Logo
5:14 am - 4:46 pm
BLI
-
BOS
8h 32m
1 stop
Alaska Airlines Logo
7:08 am - 12:17 pm
BOS
-
BLI
8h 09m
1 stop
$491Alaska Airlines
Tue, Oct 6 - Sat, Oct 10
Alaska Airlines Logo
2:17 pm - 5:21 am
BLI
-
BOS
12h 04m
2 stops
Alaska Airlines Logo
6:40 pm - 11:53 pm
BOS
-
BLI
8h 13m
1 stop
$513Alaska Airlines
Thu, Oct 1 - Tue, Oct 6
Alaska Airlines Logo
7:00 am - 6:09 am
BLI
-
BOS
20h 09m
1 stop
Alaska Airlines Logo
6:40 pm - 11:53 pm
BOS
-
BLI
8h 13m
1 stop
$536Alaska Airlines
Thu, Oct 1 - Tue, Oct 6
Alaska Airlines Logo
7:26 pm - 5:49 am
BLI
-
BOS
31h 23m
2 stops
Alaska Airlines Logo
6:40 pm - 11:53 pm
BOS
-
BLI
8h 13m
1 stop
$544Alaska Airlines
Wed, Oct 7 - Sat, Oct 10
Alaska Airlines Logo
7:18 pm - 7:26 am
BLI
-
BOS
9h 08m
1 stop
Alaska Airlines Logo
6:40 pm - 11:53 pm
BOS
-
BLI
8h 13m
1 stop
$556Alaska Airlines
Fri, Sep 11 - Mon, Sep 14
Alaska Airlines Logo
7:26 pm - 6:09 am
BLI
-
BOS
31h 43m
2 stops
Alaska Airlines Logo
6:17 pm - 11:44 pm
BOS
-
BLI
32h 27m
2 stops
$556Alaska Airlines
Wed, Aug 26 - Fri, Sep 11
American Airlines Logo
5:26 am - 8:46 am
BLI
-
BOS
24h 20m
2 stops
American Airlines Logo
4:29 pm - 11:44 pm
BOS
-
BLI
34h 15m
2 stops
$867American Airlines
Wed, Aug 26 - Tue, Sep 8
American Airlines Logo
5:26 am - 8:46 am
BLI
-
BOS
24h 20m
2 stops
American Airlines Logo
3:53 pm - 11:44 pm
BOS
-
BLI
34h 51m
2 stops
$870American Airlines
Useful Info

KAYAK's insights & trends for Bellingham to Boston flights

Get data-powered insights and trends into flights from Bellingham to Boston to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Bellingham to Boston take?

Flying between Boston and Bellingham will take minimum 6h 21m and will require at least one stop.

Find deals

Good to know

Cheapest flight

$230
Flight from Bellingham to Boston

When to book flights from Bellingham to Boston

Are your dates flexible? Find out the best times to travel from Bellingham to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bellingham to Boston

  • What is the cheapest flight from Bellingham to Boston?

    In the last 5 days, the lowest price for a flight from Bellingham to Boston was $230 for a one-way ticket and $485 for a round-trip.

  • Do I need a passport to fly between Bellingham and Boston?

    A passport is not required to fly from Bellingham to Boston.

  • Which airports will I be using when flying from Bellingham to Boston?

    On your way to Boston, you’ll fly out from Bellingham. You’ll be landing at Boston Logan Intl.

  • Which aircraft models fly most regularly from Bellingham to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bellingham to Boston?

    oneworld is the only airline alliance operating flights between Bellingham and Boston.

  • How does KAYAK find such low prices on flights from Bellingham to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bellingham to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bellingham to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Bellingham is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bellingham to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Bellingham with another airline. Booking your flights between Bellingham and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bellingham to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Bellingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Bellingham to Boston

 
See real verified KAYAK customer reviews for airlines flying from Bellingham to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bellingham to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12746 reviews
7.8Comfort
7.0Entertainment
8.1Boarding
8.5Crew
7.0Food
Airline reviews

Thank you to everyone, the crew and pilots.. they were so amazing!!

10.0 ExcellentAngel, May 2026
SEA - BOS
Read more Alaska Airlines reviews

Thank you to everyone, the crew and pilots.. they were so amazing!!

Plane was clean, staff was professional and flight was on time. No built in tv was still ok, as programs were offered that could synch to smart phones.

J was in the ER x 3...3 protruding discs...contacted Alaska many many days prior to cancel and request a refund or a credjt.. they only gave me 50 % credit....outrageous seeing how i have a doctors letter....just plain inhuman. AI sucks!

There is nothing critical to complain about but I would say the snacks are pretty bad Airline staff could be aggressive the way they move through the aisles and the plane I also got hustled for a small wallet size men bag and force the consolidated with my carry on item we're talking about a wallet size bag.

I don’t want to pay extra to choose my seat

No food, just a snack on a Seattle to Boston flight? VERY chintzy.

5 gate changes, 3 terminal changes and 1 plane change. We had boarded and there was a water leak in the lavatory which they couldn't fix. So we deplaned. 3 hour late departure. Never again!

It was fine. The flight was about 45-60 mins late boarding and taking off which made us miss some plans in the morning and bags took forever to get to us but that’s Logan’s fault

The employee handling boarding of the plane had such a strong accent that I don't think anyone could understand a word she said. Other than that, everything was fine. The seats in coach class are too narrow (even for a small person like me), and it would really help to have pillows available on an overnight flight.

Whoever the lady was who helped me check my bags in at the kiosk was amazing. She had red hair and was maybe 5'2" or so. I never got her name, but she was an infinity sign on a scale of 1-10.

Everything you need to know for your flight from Bellingham to Boston

Information on your arrival and departure airports

Bellingham (BLI)
Boston (BOS)