BLI - BOS

$277 Find Cheap Flights from Bellingham to Boston

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 7/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to Boston, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$433
Alaska Airlines
Thu 4/30Tue 5/5
BLI - BOS • 1 stop
Cheapest one-way
$277
Alaska Airlines
Fri 7/10
BLI - BOS • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $433 (round-trip)
Alaska Airlines
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Bellingham and Boston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
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

Thu, Apr 30 - Tue, May 5
Alaska Airlines Logo
1:00 pm - 11:59 pm
BLI
-
BOS
7h 59m
1 stop
Alaska Airlines Logo
5:05 pm - 10:42 pm
BOS
-
BLI
8h 37m
1 stop
$433Alaska Airlines
Thu, Apr 30 - Wed, May 6
Alaska Airlines Logo
1:00 pm - 11:59 pm
BLI
-
BOS
7h 59m
1 stop
Alaska Airlines Logo
5:05 pm - 10:42 pm
BOS
-
BLI
8h 37m
1 stop
$463Alaska Airlines
Thu, Apr 30 - Tue, May 5
Alaska Airlines Logo
4:01 pm - 4:53 pm
BLI
-
BOS
21h 52m
2 stops
Alaska Airlines Logo
5:05 pm - 10:42 pm
BOS
-
BLI
8h 37m
1 stop
$490Alaska Airlines
Thu, Apr 30 - Wed, May 6
Alaska Airlines Logo
1:00 pm - 11:59 pm
BLI
-
BOS
7h 59m
1 stop
Alaska Airlines Logo
7:00 am - 10:42 pm
BOS
-
BLI
18h 42m
2 stops
$501Alaska Airlines
Thu, Jul 16 - Wed, Jul 22
Alaska Airlines Logo
8:30 am - 6:30 am
BLI
-
BOS
19h 00m
1 stop
Alaska Airlines Logo
5:53 pm - 11:59 pm
BOS
-
BLI
9h 06m
1 stop
$503Alaska Airlines
Thu, Apr 30 - Wed, May 6
Alaska Airlines Logo
4:01 pm - 11:59 pm
BLI
-
BOS
28h 58m
2 stops
Alaska Airlines Logo
7:00 am - 10:42 pm
BOS
-
BLI
18h 42m
2 stops
$538Alaska Airlines
Fri, Jul 10 - Thu, Jul 23
Alaska Airlines Logo
1:49 pm - 11:59 pm
BLI
-
BOS
7h 10m
1 stop
Alaska Airlines Logo
6:10 am - 10:30 pm
BOS
-
BLI
19h 20m
1 stop
$554Alaska Airlines
Sat, Aug 8 - Sat, Aug 15
Alaska Airlines Logo
8:30 am - 6:30 am
BLI
-
BOS
19h 00m
1 stop
Alaska Airlines Logo
7:03 am - 1:09 pm
BOS
-
BLI
9h 06m
1 stop
$559Alaska Airlines
Thu, Aug 13 - Sun, Aug 16
Alaska Airlines Logo
8:30 am - 6:30 am
BLI
-
BOS
19h 00m
1 stop
Alaska Airlines Logo
7:03 am - 1:09 pm
BOS
-
BLI
9h 06m
1 stop
$564Alaska Airlines
Thu, Aug 6 - Mon, Aug 10
Alaska Airlines Logo
1:49 pm - 11:59 pm
BLI
-
BOS
7h 10m
1 stop
Alaska Airlines Logo
5:53 pm - 11:59 pm
BOS
-
BLI
9h 06m
1 stop
$569Alaska Airlines
Booking Insights

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.

Which airlines provide the cheapest flights from Bellingham to Boston?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Bellingham to Boston were found on Alaska Airlines ($433) and American Airlines ($904).

Find deals

Good to know

Cheapest flight$277
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 3 days, the lowest price for a flight from Bellingham to Boston was $277 for a one-way ticket and $433 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 12062 reviews
7.8Comfort
7.0Food
8.5Crew
8.1Boarding
7.0Entertainment
Airline reviews

Departing flight for our weekend trip was cancelled due to weather which meant our return flight was useless. The whole thing was difficult to get support through but Alaska did recover and was able to reimburse us for the flights yesterday. For some reason, Kayak was not kept in the loop, adding to the confusion.

2.0 MediocreDavid, Mar 2026
SEA - STS
Read more Alaska Airlines reviews

Departing flight for our weekend trip was cancelled due to weather which meant our return flight was useless. The whole thing was difficult to get support through but Alaska did recover and was able to reimburse us for the flights yesterday. For some reason, Kayak was not kept in the loop, adding to the confusion.

i canceled my return flight package with Alaska Airlines. Customer Service was excellent and assisted me to cancelled both of our reservations and returned the payment in full. that is excellent service and understanding and empathy of the customers' needs. i like Alaska Airlines and recommend AS to everyone.

Never got on because the airline sent the WRONG plane to take us on our first leg of the trip so we missed ALL connecting flights. No help available from anyone at the airline…

The crew inside the airport for Alaska was rude, lazy and incompetent

The flight was extremely smooth, and so was the landing. Great piloting.

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!

The flight was too short. No snacks or drinks offered.

The flight attendant was friendly and attentive. Although our interaction was brief—- it made a difference. The crew was upfront about turbulence. I like the Maui pretzels.

Everything was good. Please have a wheat free option for snacks in the future.

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

Information on your arrival and departure airports

Bellingham (BLI)
Boston (BOS)