Which airports can I use when flying from Boston to Bellingham?

Flights from Boston to Bellingham usually depart from Boston Logan Intl (BOS) and arrive at Bellingham (BLI).

What cabin classes can I book on flights from Boston to Bellingham?

Only Economy Class is available on flights from Boston to Bellingham.

Which airports do connecting flights from Boston to Bellingham pass through?

Most connecting flights from Boston to Bellingham pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Boston to Bellingham?

Yes. Being flexible with your travel dates can save you up to 37% on the Boston to Bellingham route. Wednesday is the cheapest departure day at $483 round-trip on average, while Friday is the most expensive at $755, a difference of $272. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Boston to Bellingham?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

How are flight prices from Boston to Bellingham looking right now?

One-way fares from Boston to Bellingham are currently higher than usual. Average one-way flight prices are about $433, which is 7% above the typical average for this route.

What is the time difference between Boston and Bellingham?

Bellingham is 3 hours behind Boston (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Bellingham Airport (BLI)?

Bellingham Airport (BLI) hosts 5 major car rental companies, with daily rates starting from around $27 for economy cars. Top options include: • Budget • Alamo • Dollar • Thrifty • Avis

How much should I expect to pay for a Boston to Bellingham flight?

Round-trip flights from Boston to Bellingham range from $537 to $722, with an average of $632 over the past 12 months. Anything below $537 counts as a good deal.

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

Alaska Airlines ($482) and American Airlines ($1,013) are the cheapest airlines to fly round-trip from Boston to Bellingham according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Boston to Bellingham?

Flights via Seattle/Tacoma Intl (SEA) offer the most affordable fares, with an average round-trip price of $683. Based on KAYAK data over the past 3 months.

When flying from Boston to Bellingham which airport offers the shortest layover?

Seattle/Tacoma Intl (SEA) had the shortest average connection time for Boston to Bellingham layovers at 311 minutes over the past 3 months.

$334 CHEAP FLIGHTS from Boston to Bellingham (BOS - BLI)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$482

Typical prices: $537-$722

Alaska Airlines

Wed 10/31Wed 11/7

BOS - BLI • 1 stop

Cheapest one-way

$314

Typical prices: $311-$434

Alaska Airlines

Thu 2/1

BOS - BLI • 1 stop

When to travel

March

Cheapest • 25% price drop

September

Most popular

Good to know

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 Bellingham!

Flight Deals

Cheap Flights from Boston to Bellingham (BOS-BLI)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way