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$314+ Cheap flights from Bellingham to Boston (BLI - BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — BOS
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Bellingham to Boston

Cheapest flights from Bellingham to Boston
Explore the most affordable flight options available from Bellingham to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:56 pm
BLI
-
BOS
1 stop8h 09m
Alaska Airlines
Wed 12/95:06 pm
BOS
-
BLI
1 stop8h 45m
Alaska Airlines
Deal found 7/26$475
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:26 pm
BLI
-
BOS
2 stops31h 43m
Alaska Airlines
Tue 9/294:48 pm
BOS
-
BLI
1 stop9h 56m
Alaska Airlines
Deal found 7/26$504
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:06 pm
BLI
-
BOS
2 stops13h 03m
Alaska Airlines
Wed 9/239:33 am
BOS
-
BLI
1 stop15h 58m
Alaska Airlines
Deal found 7/26$514
This Orbitz deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:17 pm
BLI
-
BOS
1 stop14h 09m
Alaska Airlines
Wed 11/47:10 am
BOS
-
BLI
1 stop9h 07m
Alaska Airlines
Deal found 7/26$516
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:26 pm
BLI
-
BOS
1 stop9h 13m
Alaska Airlines
Fri 9/188:00 am
BOS
-
BLI
2 stops41h 31m
Alaska Airlines
Deal found 7/22$520
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
BLI
-
BOS
1 stop20h 09m
Alaska Airlines
Wed 9/164:48 pm
BOS
-
BLI
1 stop9h 56m
Alaska Airlines
Deal found 7/26$537

Find flight deals from Bellingham to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$475
(Alaska Airlines)

One-way from

$314
(Kiwi.com)
Provider with most accurate pricing for Bellingham-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bellingham-Boston Logan Intl flights.
Search Deals
From Bellingham to Boston Logan Intl
Search Deals
One-way flight from Bellingham to Boston Logan Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bellingham to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Bellingham to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BellinghamBoston

BLI - BOS

BLIBOS

Bellingham

Sat 12/5

12:56 pm-12:05 am

1 stop8h 09m

Boston Logan Intl

Wed 12/9

5:06 pm-10:51 pm

1 stop8h 45m

$475
Quickest round-trip

BellinghamBoston

BLI - BOS

BLIBOS

Bellingham

Thu 10/29

5:16 am-3:55 pm

1 stop7h 39m

Boston Logan Intl

Wed 11/4

7:10 am-1:17 pm

1 stop9h 07m

$516

BellinghamBoston

BLI - BOS

BLIBOS

Bellingham

Tue 9/15

7:26 pm-7:39 am

1 stop9h 13m

Boston Logan Intl

Fri 9/18

8:00 am-10:31 pm

2 stops41h 31m

$520

BellinghamBoston

BLI - BOS

BLIBOS

Bellingham

Wed 9/9

7:00 am-6:09 am

1 stop20h 09m

Boston Logan Intl

Wed 9/16

4:48 pm-11:44 pm

1 stop9h 56m

$537
Cheapest one-way

BellinghamBoston

BLI - BOS

BLIBOS

Bellingham

Fri 8/21

7:00 am-9:09 am

2 stops23h 09m

$314

BellinghamBoston

BLI - BOS

BLIBOS

Bellingham

Fri 8/21

7:19 pm-11:54 pm

1 stop25h 35m

$457

BellinghamBoston

BLI - BOS

BLIBOS

Bellingham

Sun 8/16

8:30 am-6:20 am

1 stop18h 50m

$1,082
Quickest one-way

BellinghamBoston

BLI - BOS

BLIBOS

Bellingham

Sun 8/16

6:00 am-4:53 pm

1 stop7h 53m

$1,315

BellinghamBoston

BLI - BOS

BLIBOS

Bellingham

Sat 8/15

5:26 pm-9:05 am

3 stops36h 39m

$1,493

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Sorted by cheapest first

Compare providers for flights from Bellingham to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bellingham to Boston in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bellingham-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bellingham-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bellingham-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bellingham to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Bellingham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated July 27, 2026.
See what other customers who have flown with Alaska Airlines from Bellingham to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,718 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,718 reviews
Alaska Airlines
7.9
Good
12,718 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

Find useful and relevant information for your journey from Bellingham to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bellingham to Boston?

    Airlines like Alaska Airlines fly from Bellingham to Boston in about 8h 09m. The time it takes to get you to your destination can typically vary by up to . Bellingham and Boston are separated by a distance of 2480 mi.

  • What is the cheapest airline to fly from Bellingham to Boston round-trip?

    Our cheapest airline available from Bellingham to Boston is Alaska Airlines. Our recent data shows that you can find tickets from as low as $448 on this airline.

  • Can I find deals for flights from Bellingham to Boston that include hotel bookings?

    Yes. In addition to deals on Bellingham to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bellingham to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bellingham to Boston.

  • Can I find deals for business class flights from Bellingham to Boston?

    Yes. Cheapflights offers flight deals from Bellingham to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Randolph
Brockton
Seekonk
Hampton Beach
Cranston
Warwick
Peabody
Dedham
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Revere

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Bellingham to Boston

Discover the top airline that operate flights from Bellingham to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$448Average$663FlexibilityNo cancel feeOn-time75%

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