Cheap Flights from Washington (IAD) to Bellingham (BLI)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Bellingham, WA (BLI-Bellingham Intl.)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Dulles Intl. Airport to Bellingham International Airport last minute?
When it's time to book your flights, being organized pays off. While you could pick up a last-minute deal on a Washington Dulles Intl. Airport (IAD) to BLI flight, 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 lock in a domestic flight is between 28 – 35 days in advance. For international journeys it's three to four months.
What airports do you fly into for Bellingham from Washington?
From Washington, you can reach Bellingham via Bellingham Intl. Airport (BLI), Lopez Island, WA (LPS) and Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base). Find out which terminal is the right option for you before making your decision. If you settle on Bellingham Intl. Airport (BLI), it's around 6 kilometers northwest of the downtown area. Use the dollars you save when booking your journey with Expedia to check out the city's top sights, such as Western Washington University and Bellis Fair Mall.
Can I change the date of my flight from Washington Dulles Intl. Airport (IAD) to Bellingham International Airport?
We know plans can change, so Expedia is here to help make amending your trip as easy as possible. First, find your Washington Dulles Intl. Airport (IAD) to Bellingham International Airport itinerary through the Expedia Trips portal and read the fare conditions and rules to see if change fees apply. If you booked your airfare in the last 24 hours, some carriers allow you to cancel at no cost and book new flights. If you booked your fare more than 24 hours ago, get in touch with us via our Customer Service portal so we can assist you further.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Bellingham Intl.
Distance
3693 km

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