AED460 Cheap Flights from Seattle (SEA) to Bellingham (BLI)

View AED460 flight on Tue, 4 November 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Bellingham, WA (BLI-Bellingham Intl.)

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Cheap Flights from Seattle to Bellingham (SEA-BLI)

Prices were available within the past 7 days and start at AED460 for one-way flights and AED910 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Saturday, 22 November, 2025 - Monday, 24 November, 2025
SEA
Seattle
BLI
Bellingham
AED910 Roundtrip, found 5 days ago
AED910
Roundtrip
found 5 days ago
Select American Airlines flight, departing Saturday, 22 November, 2025 from Seattle to Bellingham, returning Monday, 24 November, 2025, priced at AED910 found 5 days ago
American Airlines
Saturday, 22 November, 2025 - Monday, 24 November, 2025
SEA
Seattle
BLI
Bellingham
AED1,130 Roundtrip, found 5 days ago
AED1,130
Roundtrip
found 5 days ago
Select American Airlines flight, departing Saturday, 22 November, 2025 from Seattle to Bellingham, returning Monday, 24 November, 2025, priced at AED1,130 found 5 days ago
American Airlines
Thursday, 16 October, 2025 - Saturday, 18 October, 2025
SEA
Seattle
BLI
Bellingham
AED1,460 Roundtrip, found 6 days ago
AED1,460
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thursday, 16 October, 2025 from Seattle to Bellingham, returning Saturday, 18 October, 2025, priced at AED1,460 found 6 days ago
American Airlines
Tuesday, 21 October, 2025 - Thursday, 23 October, 2025
SEA
Seattle
BLI
Bellingham
AED1,520 Roundtrip, found 6 days ago
AED1,520
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tuesday, 21 October, 2025 from Seattle to Bellingham, returning Thursday, 23 October, 2025, priced at AED1,520 found 6 days ago

Frequently asked questions

How long does it take to fly from SEA to Bellingham International Airport?
With Alaska Airlines, a direct flight takes about 47 minutes. Step on board the 5:20PM flight from Sea-Tac Airport and touch down at BLI at 6:07PM. Snap up a great deal on this and other routes when you book with Expedia.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to BLI last minute?
When it comes to booking your flights, being organized pays off. While it may be possible to pick up a deal on a Sea-Tac Airport to Bellingham Intl. Airport (BLI) flight at the last minute, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international journeys it's between three and four months.
What airports do you fly into for Bellingham from Seattle?
With Bellingham Intl. Airport (BLI), Lopez Island, WA (LPS) and Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base) to select from, traveling from Seattle to Bellingham is a breeze. The city's main terminal, Bellingham Intl. Airport (BLI), is about 6 kilometers northwest of the center. Along with ticket prices, consider things like bus or train options from the airport and the distance to your hotel before making your choice. Get your Bellingham trip off to an exciting start by visiting Western Washington University and Bellis Fair Mall.
What are the most popular departure times for flights from Sea-Tac Airport to BLI?
Between 11:00 AM - 12:00 PM is when you'll find many Alaska Airlines flights departing SEA to BLI. Want some good advice? Take off sometime in the morning. With air traffic yet to build up, your odds of boarding a delay-free flight are higher.
Can I change the date of my flight from Sea-Tac Airport to Bellingham Intl. Airport (BLI)?
Easily make changes to your Sea-Tac Airport to Bellingham Intl. Airport (BLI) flight through the Expedia Trips portal. Before you make any amendments, browse the conditions in your itinerary to see what you're allowed to do and what fees apply for changes. Some carriers charge a change fee per person, on top of any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also visit our Customer Service portal to find the answers to your questions and to chat with our Virtual Agent.

Travel information

0
Origin airport
Seattle - Tacoma Intl.
Destination airport
Bellingham Intl.
Roundtrip price
AED910
Distance
150 km

Book with confidence

Seattle to Bellingham Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Seattle to Bellingham offer the perfect respite. Not only does exploring Bellingham provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Seattle to Bellingham may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from SEA to BLI today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Bellingham are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Bellingham more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Bellingham is AED460 now!

Seattle to Bellingham Flights

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