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IAD - BLI

$367 Find cheap flights from Washington Dulles Airport to Bellingham

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Bellingham departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sáb 6/29
sáb 7/6

Search hundreds of travel sites at once for deals on flights to Bellingham

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Bellingham, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Bellingham, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Dulles Intl to Bellingham (IAD-BLI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Bellingham that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:55 pm - 12:07 pmIAD-BLI
26h 12m3 stops
9:00 am - 11:20 amBLI-IAD
23h 20m3 stops
$462
Find Deal
qua, jun 19 - qua, jun 26
7:09 pm - 11:58 pmIAD-BLI
7h 49m1 stop
2:27 pm - 11:59 pmBLI-IAD
6h 32m1 stop
$484Alaska Airlines
Find Deal
dom, set 1 - sáb, set 14
7:09 pm - 11:58 pmIAD-BLI
7h 49m1 stop
2:27 pm - 3:13 pmBLI-IAD
21h 46m2 stops
$512Alaska Airlines
Find Deal
dom, set 1 - sáb, set 14
7:09 pm - 11:58 pmIAD-BLI
7h 49m1 stop
6:56 pm - 4:33 pmBLI-IAD
42h 37m2 stops
$520Alaska Airlines
Find Deal
qua, ago 28 - seg, set 2
4:16 pm - 6:16 pmIAD-BLI
29h 00m2 stops
6:56 pm - 4:33 pmBLI-IAD
42h 37m2 stops
$545Alaska Airlines
Find Deal
qua, ago 28 - seg, set 2
7:09 pm - 11:58 pmIAD-BLI
7h 49m1 stop
2:27 pm - 4:33 pmBLI-IAD
23h 06m2 stops
$550Alaska Airlines
Find Deal
qua, ago 28 - ter, set 3
7:09 pm - 11:58 pmIAD-BLI
7h 49m1 stop
2:27 pm - 3:15 pmBLI-IAD
21h 48m1 stop
$552Alaska Airlines
Find Deal
qua, ago 28 - ter, set 3
1:22 pm - 11:59 pmIAD-BLI
13h 37m2 stops
5:20 am - 7:43 pmBLI-IAD
11h 23m2 stops
$1,305American Airlines
Find Deal
sex, jul 19 - sex, ago 9
5:29 pm - 6:16 pmIAD-BLI
27h 47m2 stops
5:20 am - 10:10 pmBLI-IAD
13h 50m3 stops
$1,777American Airlines
Find Deal
dom, set 1 - sáb, set 14
1:22 pm - 11:59 pmIAD-BLI
13h 37m2 stops
5:20 am - 11:22 pmBLI-IAD
15h 02m2 stops
$1,933American Airlines
Find Deal
sáb, jul 20 - sex, ago 9

Flights from Dulles Intl to Bellingham - Travel Insights & Trends

Get data-powered insights and trends into flights from Dulles Intl to Bellingham to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Bellingham?

The average price of all flights from Washington, D.C. Dulles Intl Airport to Bellingham clicked on KAYAK for each day over the last 12 months.
When flying from Washington Dulles Airport to Bellingham, you should consider leaving on a Monday and avoid Tuesdays if you are looking for the best rates. For your return to Washington Dulles Airport, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

Which airlines provide the cheapest flights from Washington Dulles Airport to Bellingham?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Washington Dulles Airport to Bellingham were found on Alaska Airlines ($484) and American Airlines ($1,305). Alaska Airlines proposed the cheapest one-way flight at $367.

Good to know

Cheapest flight

$367
Flight from Washington Dulles Airport to Bellingham

When to book flights from Dulles Intl to Bellingham

Are your dates flexible? Find out the best times to travel from Dulles Intl to Bellingham based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Bellingham flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Bellingham?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Bellingham was $367 for a one-way ticket and $462 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Bellingham?

    No, a passport isn't needed to fly from Washington Dulles Airport to Bellingham. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Bellingham?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Bellingham?

    oneworld is the only airline alliance operating flights between Washington Dulles Airport and Bellingham.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Bellingham?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Bellingham.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Bellingham?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bellingham from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Bellingham?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bellingham with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and BLI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Bellingham?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bellingham from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Dulles Intl to Bellingham

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Bellingham. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Bellingham? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9192 reviews
8.6Crew
8.2Boarding
7.9Comfort
7.3Entertainment
7.3Food
Airline reviews

I didn’t know that food needed to be ordered ahead. Please include this in the reservation information. Overall, very good experience.

8.0 ExcellentNorma, May 2024SNA - SEA
Read more about Alaska Airlines reviews

I didn’t know that food needed to be ordered ahead. Please include this in the reservation information. Overall, very good experience.

Full flight where I had another passenger sitting in middle seat who said that he had lost 250 lbs from 500. The stewardess on exiting the flight advise me that I was going to receive a refund. I thought she was talking about another passenger. The stewardess saw that to make him comfortable I had lifted the armrest and flew for 5 hours to Seattle from Reagan DCA with a portion of his body on my seat. I survived. I flight to remember!!!!

the flight was delayed almost 3 hours and not one time was we told that it was delayed or why. I had asked one of the crew members why it was delayed, 20 minutes after the flight was supposed to take off, and was told that they had no idea what was going on and that they had not been told anything. this is FRIGHTENING!!!! No excuse!!

Flights were on time. Check in was fine. Crew members were pleasant.

I would have liked it to have been easier to order food for the flight. My son was not happy with the snack pack I bought him and it was a very long flight for a little boy to go without food.

We all boarded early, that allowed us to leave a little early.

Ground staff at LAX was very helpful. The Alaska lounge food and service is better than most airport lounges. I think the Staff are well trained polite and actually seem happy to work there. Great service Thanks 🙏 Jjk

The flight was very very delayed and arrived much later than planned. There was no communication about why or when our arrival would be. I would expect better and open communication about the flight but there was none. Also just pretzels? How disappointing.

I got to my destination but no comforts no snacks nothing. Like herding cows!!

My only comment was the confusion at Houston. Suppose to leave at 6 am and didn't leave til 11 am. Then moving from gate 10 to 30 and couple of hours later back to gate 10. Otherwise everyone everything was great.

Book cheap flights from Washington, D.C. to Bellingham

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Bellingham found on KAYAK in the last 72 hours.
6/22sáb
2 stopsAlaska Airlines
33h 16mIAD-BLI
$367
6/22sáb
1 stopAlaska Airlines
7h 59mIAD-BLI
$371
6/22sáb
3 stopsAmerican Airlines
13h 46mIAD-BLI
$1,051

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Last minute flights from Dulles Intl to Bellingham

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Bellingham that are departing in the next 10 days.
6/4ter
multi-stopAlaska Airlines
8h 33mIAD-BLI
6/7sex
multi-stopAlaska Airlines
9h 54mBLI-IAD
$792
6/4ter
multi-stopAlaska Airlines
19h 58mIAD-BLI
6/7sex
multi-stopAlaska Airlines
9h 54mBLI-IAD
$865
6/4ter
multi-stopAlaska Airlines
14h 03mIAD-BLI
6/7sex
multi-stopAlaska Airlines
13h 25mBLI-IAD
$1,078
6/4ter
multi-stopAlaska Airlines
21h 23mIAD-BLI
6/7sex
multi-stopAlaska Airlines
15h 25mBLI-IAD
$1,898
6/4ter
multi-stopAlaska Airlines
20h 08mIAD-BLI
6/7sex
multi-stopAlaska Airlines
9h 54mBLI-IAD
$1,923
6/4ter
multi-stopAmerican Airlines
16h 01mIAD-BLI
6/7sex
multi-stopAmerican Airlines
15h 24mBLI-IAD
$2,039
6/4ter
multi-stopAlaska Airlines
20h 08mIAD-BLI
6/7sex
multi-stopAlaska Airlines
13h 25mBLI-IAD
$2,077
6/4ter
multi-stopAmerican Airlines
16h 01mIAD-BLI
6/7sex
multi-stopAmerican Airlines
15h 24mBLI-IAD
$2,090

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Washington Dulles Airport - Bellingham Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Bellingham (BLI)United States

Return flight deals:

Bellingham - Washington Dulles Airport

Cabin classes:

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