BLI - BOS

$192 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 7/31. 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

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
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Flights 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

Wed, Aug 27 - Sun, Aug 31
Alaska Airlines Logo
1:08 pm - 12:23 amBLI-BOS
8h 15m1 stop
Alaska Airlines Logo
9:20 am - 3:07 pmBOS-BLI
8h 47m1 stop
$338Alaska Airlines
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Wed, Jun 25 - Wed, Jul 2
Logo
12:00 pm - 9:03 amBLI-BOS
18h 03m2 stops
Logo
4:44 pm - 12:03 pmBOS-BLI
22h 19m2 stops
$361
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Wed, Jun 25 - Sun, Jun 29
Logo
12:00 pm - 9:03 amBLI-BOS
18h 03m2 stops
Logo
9:44 am - 12:05 pmBOS-BLI
29h 21m2 stops
$369
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Thu, Jul 24 - Tue, Jul 29
Logo
6:00 am - 11:31 amBLI-BOS
26h 31m2 stops
Logo
6:00 am - 6:03 pmBOS-BLI
39h 03m3 stops
$370
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Thu, Jul 24 - Tue, Jul 29
Logo
6:00 am - 8:37 amBLI-BOS
23h 37m2 stops
Logo
6:00 am - 6:03 pmBOS-BLI
39h 03m2 stops
$380
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Fri, Jul 4 - Fri, Jul 11
Hawaiian Airlines Logo
12:56 pm - 11:59 pmBLI-BOS
8h 03m1 stop
Hawaiian Airlines Logo
6:32 pm - 11:59 pmBOS-BLI
8h 27m1 stop
$406Hawaiian Airlines
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Tue, Aug 12 - Tue, Aug 19
Alaska Airlines Logo
4:05 pm - 7:30 amBLI-BOS
12h 25m2 stops
Alaska Airlines Logo
7:20 am - 11:59 pmBOS-BLI
19h 39m1 stop
$418Alaska Airlines
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Thu, Oct 2 - Thu, Oct 2
Hawaiian Airlines Logo
5:20 am - 4:37 pmBLI-BOS
8h 17m1 stop
Hawaiian Airlines Logo
6:40 pm - 11:59 pmBOS-BLI
8h 19m1 stop
$578Hawaiian Airlines
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Wed, Jul 23 - Wed, Jul 30
American Airlines Logo
8:05 am - 11:01 pmBLI-BOS
11h 56m2 stops
American Airlines Logo
11:57 am - 9:28 pmBOS-BLI
12h 31m2 stops
$1,025American Airlines
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Thu, Jul 31 - Sun, Aug 3
American Airlines Logo
8:05 am - 10:35 pmBLI-BOS
11h 30m2 stops
American Airlines Logo
11:55 am - 9:28 pmBOS-BLI
12h 33m2 stops
$1,051American Airlines
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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.

What’s the cheapest day of the week to fly from Bellingham to Boston?

The average price of all round-trip flights from Bellingham to Boston clicked on KAYAK for each day over the last 12 months.

For Bellingham to Boston, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Boston back to Bellingham, the best deals are generally found on Sunday, with Monday being the most expensive.

What is the cheapest month to fly from Bellingham to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bellingham to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bellingham to Boston is November, where tickets cost $470 (return) on average. On the other hand, the most expensive months are April and March, where the average cost of round-trip tickets is $1,227 and $843 respectively.

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Good to know

Low seasonFebruary
High seasonJune
Cheapest flight$192
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 7% lower on average.
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 $192 for a one-way ticket and $338 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.

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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Food
8.1Boarding
7.8Comfort
7.1Entertainment
8.5Crew
Airline reviews

We had to take the train to our next gate but had time to eat a meal. When to our next gate and asked employee about gate and got informed that gate had been changed so back on train to next gate. So thankful she was there and informed us of gate change. Because of the issue the boarding was slow but employees were there and busy helping all and keeping it organized.

10.0 ExcellentHelen, Jun 2025SEA - MCI
Read more Alaska Airlines reviews

We had to take the train to our next gate but had time to eat a meal. When to our next gate and asked employee about gate and got informed that gate had been changed so back on train to next gate. So thankful she was there and informed us of gate change. Because of the issue the boarding was slow but employees were there and busy helping all and keeping it organized.

The crew the employees were friendly and excellent. There was a problem with the plane and they had workers there immediately working on it. They made sure the people that had immediate connects knew what gates they had to get to and had them leave the plane first. Very thoughtful.

Very pleasant and the flight felt like it went by quick

All flight entertainment is from your own device and there was an $8 charge to connect. also 1 drink and a small bag of pretzels was all that was given to us. other that that the seats were good and the flight itself was as expected.

It is very bad they do not give you money back

They lost our bag and it took them days to find it. Terrible communication and lots of lies about where it was. Their system hasn’t merged with Hawaiian yet they route people on shared flights with Hawaiian, creating an administrative nightmare.

Flight was about 30 minutes delayed. All staff were friendly and professional while keeping us updated.

Major flight delays, it was a 1.5-hour delay. The gate kept changing about 3 times in Seattle. very hectic and chaotic.

More leg room in back seats. Can you require people to smell good on planes? ha ha Staff was great! Plane was comfortable. I enjoyed the movies and TV. Smooth take off and landing.

The only problem was the time delay. Kudos to the counter agent in Seattle. Very helpful and gracious.

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

Information on your arrival and departure airports

Bellingham (BLI)
Boston (BOS)

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