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$278+ Cheap flights from Bellingham to Boston (BLI - BOS)

BLI — BOS
Nov 23 — Nov 301
Mon 11/23
Mon 11/30
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheap flight deals from Bellingham to Boston

Cheapest flights from Bellingham to Boston

Wed 11/117:29 pm -
1 stop7h 11m
Wed 11/187:13 am -
1 stop9h 05m
Deal found 10/20$547
Sun 11/157:29 pm -
1 stop7h 11m
Fri 11/206:00 am -
1 stop8h 38m
Deal found 10/20$679
Fri 11/61:58 pm -
2 stops22h 32m
Tue 11/104:33 pm -
1 stop8h 57m
Deal found 10/22$692
Wed 10/218:20 am -
1 stop18h 52m
Sat 10/247:03 am -
1 stop9h 34m
Deal found 10/19$716
Mon 11/97:29 pm -
1 stop7h 11m
Fri 11/134:33 pm -
1 stop8h 57m
Deal found 10/21$725
Mon 11/97:29 pm -
1 stop7h 11m
Wed 11/117:03 am -
2 stops57h 15m
Deal found 10/19$732
Thu 12/107:31 pm -
2 stops42h 37m
Sun 12/276:00 am -
1 stop8h 53m
Deal found 10/24$735

Find flight deals from Bellingham to Boston

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$547

One-way from

$278
(Alaska Airlines)

Popular in

January

Cheapest in

May

Average price

$681
Provider with most accurate pricing for Bellingham-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Bellingham-Boston Logan Intl flights.
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From Bellingham to Boston Logan Intl
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One-way flight from Bellingham to Boston Logan Intl
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Highest demand for flights based on searches. 43% potential increase in price ($731 potential increase over avg. RT price).
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Cheapest flight prices on average. 21% potential price decrease ($172 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Bellingham to Boston that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BellinghamBoston

BLI Bellingham - BOS Boston Logan Intl

BLIBOS

Bellingham

Sat 12/26

7:20 pm-7:40 am

1 stop9h 20m

Boston Logan Intl

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$278

BellinghamBoston

BLI Bellingham - BOS Boston Logan Intl

BLIBOS

Bellingham

Sun 12/27

2:44 pm-11:59 pm

1 stop30h 15m

Boston Logan Intl

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$377

BellinghamBoston

BLI Bellingham - BOS Boston Logan Intl

BLIBOS

Bellingham

Mon 12/28

2:44 pm-11:59 pm

1 stop30h 15m

Boston Logan Intl

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$377

BellinghamBoston

BLI Bellingham - BOS Boston Logan Intl

BLIBOS

Bellingham

Sun 11/15

7:29 pm-5:40 am

1 stop7h 11m

Boston Logan Intl

Fri 11/20

6:00 am-11:38 am

1 stop8h 38m

$679

BellinghamBoston

BLI Bellingham - BOS Boston Logan Intl

BLIBOS

Bellingham

Fri 11/6

1:58 pm-3:30 pm

2 stops22h 32m

Boston Logan Intl

Tue 11/10

4:33 pm-10:30 pm

1 stop8h 57m

$692

BellinghamBoston

BLI Bellingham - BOS Boston Logan Intl

BLIBOS

Bellingham

Sat 12/26

7:20 pm-7:10 pm

3 stops20h 50m

Boston Logan Intl

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$701

BellinghamBoston

BLI Bellingham - BOS Boston Logan Intl

BLIBOS

Bellingham

Mon 11/9

7:29 pm-5:40 am

1 stop7h 11m

Boston Logan Intl

Fri 11/13

4:33 pm-10:30 pm

1 stop8h 57m

$725

BellinghamBoston

BLI Bellingham - BOS Boston Logan Intl

BLIBOS

Bellingham

Mon 11/9

7:29 pm-5:40 am

1 stop7h 11m

Boston Logan Intl

Wed 11/11

7:03 am-1:18 pm

2 stops57h 15m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Sorted by cheapest first

Compare providers for flights from Bellingham to Boston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bellingham to Boston in October.
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

Reviews of airlines servicing Boston

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
13,122 reviews

Food

7.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
13,122 reviews
Alaska Airlines
7.9
Good
13,122 reviews

Food

7.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • How long is the flight from Bellingham to Boston?

    Airlines like Alaska Airlines fly from Bellingham to Boston in about 7h 11m. 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 $572 on this airline. Alaska Airlines is 39% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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
Randolph
Concord
Cambridge
Brockton
Dedham
Cranston
Warwick
Pawtucket
Peabody
Fitchburg
Londonderry
York Beach
Revere
North Falmouth
Chelsea
Swansea
Braintree
Auburn
Sandwich

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Bellingham to Boston

AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$572Average$681FlexibilityNo cancel feeOn-time75%

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