$179 Cheap Flights from Bellingham (BLI) to Washington (IAD)

Bundle Your Flight + Hotel & Save!

Featured airlines

Top nine airline logos for desktop

Cheap Flights from Bellingham to Washington (BLI-IAD)

Prices were available within the past 7 days and start at $179 for one-way flights and $386 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Flights from Bellingham (BLI) to Washington (IAD)
Origin airport
Bellingham Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Alaska Airlines, American Airlines
Roundtrip price
$386
Distance
2308 mi

Bellingham to Washington Flights

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

If you would like to book flights to Washington more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Washington is $179 now!

Frequently asked questions

Is it cheaper to buy a plane ticket from Bellingham International Airport to IAD last minute?
Being a spontaneous soul is an awesome way to travel the world, but it isn’t always the ideal way to find a cheap airfare. It’s better to book your Bellingham International Airport to IAD journey ahead of time rather than waiting 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. You can unleash your spontaneous side when you’re exploring IAD!
What airports do you fly into for Sterling from Bellingham?
Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) are your options when setting off from Bellingham to Sterling. Approximately 4 mi south of downtown Sterling, Washington Dulles Intl. Airport (IAD) is the city’s principal hub. Take into account things such as flight schedules and the distance to your hotel before picking your airport. Reston Town Center and One Loudoun are a couple of amazing attractions to add to your must-see list when you arrive.
Can I change the date of my flight from BLI to Washington Dulles Intl. Airport (IAD)?
You can quickly make changes to your Bellingham Intl. Airport (BLI) to IAD flight through the Expedia Trips portal. But before doing so, browse the ticket rules in your itinerary to see what the carrier will allow you to do and if fees apply for changes. Some airlines have a change fee per person, in addition to any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also stop by our Customer Service portal for further information and to chat with our Virtual Agent.
*Available to One Key members.