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

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

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Frequently asked questions

How much is a flight from Bellingham Intl. Airport (BLI) to SEA?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from Bellingham International Airport to Seattle - Tacoma Intl. Airport (SEA) was . Great fares don’t stick around for long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BLI to Sea-Tac Airport?
This varies between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where there are instructions on how to cancel your flight online.
How do I find cheap flights from Bellingham International Airport to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Bellingham Intl. Airport (BLI) to SEA flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Bellingham International Airport to Seattle - Tacoma Intl. Airport (SEA)?
It’s just 150 kilometers between Bellingham International Airport and Seattle - Tacoma Intl. Airport (SEA). It’s quite possible that you’ll spend more time traveling to and from the airport than you will actually flying!
Which airlines fly direct from Bellingham Intl. Airport (BLI) to SEA?
A favorite with many frequent flyers, Alaska Airlines (AS) offers 139 monthly flights from Bellingham International Airport to Sea-Tac Airport. Pick the one that fits with your travel schedule and book your seat today.
Are Bellingham International Airport to SEA flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Bellingham International Airport to Sea-Tac Airport can be hit-or-miss. It is possible to score a bargain, but you could also miss out completely! If you’d rather play it safe and start your trip planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines advertise their prices that far in advance. Our suggestion? Check back often as updates are made regularly.
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