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

View AED460 flight on Tue, 11 November 2025Opens in a new window

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

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Cheap Flights from Bellingham to Seattle (BLI-SEA)

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

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Flights from Bellingham (BLI) to Seattle (SEA)
Origin airport
Bellingham Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
150 km

Bellingham to Seattle Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Bellingham to Seattle offer the perfect respite. Not only does exploring Seattle 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 Bellingham to Seattle 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 BLI to SEA 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 Seattle are only a plane trip away. Book your travel arrangements with us today!

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

Frequently asked questions

How long does it take to fly from Bellingham Intl. Airport (BLI) to Sea-Tac Airport?
With Alaska Airlines, a direct flight takes roughly 47 minutes. Hop on the 5:00AM flight from BLI and touch down at SEA at 5:47AM. Get your hands on an amazing deal on this and other routes when you book your fare with Expedia.
Is it cheaper to buy a plane ticket from Bellingham Intl. Airport (BLI) to SEA last minute?
Being the spontaneous type is an awesome way to explore the globe, but it's not necessarily the smartest way to get your hands on a bargain fare. Consider booking your Bellingham Intl. Airport (BLI) to Sea-Tac Airport trip well in advance instead of leaving it till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneity for when you're discovering Sea-Tac Airport!
What airports do you fly into for Seattle from Bellingham?
From Bellingham, you can reach Seattle through Seattle - Tacoma Intl. Airport (SEA), Renton Municipal Airport (RNT) and Boeing Field Airport (BFI). It's wise to check which hub is more convenient for you before making your decision. If you settle on Seattle - Tacoma Intl. Airport (SEA), it's around 19 kilometers south of the city center. Use the dollars you save when booking your ticket with Expedia to discover the city's top attractions, such as Space Needle and Pike Place Market.
What are the most popular departure times for flights from Bellingham Intl. Airport (BLI) to Sea-Tac Airport?
Between 1:00 PM - 2:00 PM is when you'll find lots of Alaska Airlines flights departing BLI to Sea-Tac Airport. Our advice? Book a flight that departs in the morning. With air traffic yet to build up around airports, your chances of jumping on a delay-free flight are better.
Can I change the date of my flight from BLI to Sea-Tac Airport?
It's a breeze to make changes to your BLI to Sea-Tac Airport journey yourself. Access your details via the Expedia Trips portal and choose "change flight." Browse around for new flights and secure the one that fits your plans. You'll see an estimate of applicable flight change fees. You can also head to our Customer Service portal to connect with our Virtual Agent and get answers to your questions.

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