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IAD - BLI

Find cheap flights from Washington Dulles Airport to Bellingham from $406

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 8/3. 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
Fri 5/31
Fri 6/7

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 43,740,974 times on KAYAK, and here is why:

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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
7:09 pm - 11:58 pmIAD-BLI
7h 49m1 stop
2:04 pm - 11:59 pmBLI-IAD
6h 55m1 stop
$488Alaska Airlines
Find Deal
Mon, Aug 26 - Wed, Aug 28
7:00 am - 12:33 pmIAD-BLI
8h 33m1 stop
1:15 pm - 11:59 pmBLI-IAD
7h 44m1 stop
$489Alaska Airlines
Find Deal
Sun, May 26 - Thu, May 30
7:09 pm - 11:58 pmIAD-BLI
7h 49m1 stop
2:04 pm - 11:59 pmBLI-IAD
6h 55m1 stop
$508Alaska Airlines
Find Deal
Mon, Aug 26 - Wed, Aug 28
5:57 pm - 11:58 pmIAD-BLI
33h 01m2 stops
2:04 pm - 11:59 pmBLI-IAD
6h 55m1 stop
$527Alaska Airlines
Find Deal
Mon, Aug 26 - Wed, Aug 28
7:00 am - 12:33 pmIAD-BLI
8h 33m1 stop
1:15 pm - 5:54 pmBLI-IAD
25h 39m2 stops
$528Alaska Airlines
Find Deal
Sun, May 26 - Thu, May 30
5:57 pm - 11:58 pmIAD-BLI
33h 01m2 stops
2:04 pm - 11:59 pmBLI-IAD
6h 55m1 stop
$547Alaska Airlines
Find Deal
Mon, Aug 26 - Wed, Aug 28
7:09 pm - 11:58 pmIAD-BLI
7h 49m1 stop
6:56 pm - 11:59 pmBLI-IAD
26h 03m1 stop
$548Alaska Airlines
Find Deal
Thu, Sep 12 - Sun, Sep 15
7:09 pm - 6:16 pmIAD-BLI
26h 07m1 stop
6:56 pm - 4:52 pmBLI-IAD
18h 56m2 stops
$556Alaska Airlines
Find Deal
Thu, Sep 12 - Sun, Sep 15
8:55 am - 6:16 pmIAD-BLI
12h 21m2 stops
5:20 am - 7:44 pmBLI-IAD
11h 24m2 stops
$835American Airlines
Find Deal
Thu, Sep 12 - Sun, Sep 15
1:10 pm - 11:59 pmIAD-BLI
13h 49m2 stops
5:20 am - 7:43 pmBLI-IAD
11h 23m2 stops
$1,155American Airlines
Find Deal
Fri, Aug 9 - Tue, Aug 13

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.

Good to know

Cheapest flight

$406
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 $406 for a one-way ticket and $488 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 9115 reviews
7.3Food
7.3Entertainment
7.9Comfort
8.2Boarding
8.6Crew
Airline reviews

All parts were excellent, especially staff at bag tag printing and inflight crew. Just the normal differences from past air travel could be improved but we’ve learned to accept those—cramped seats, minimal food/beverage, etc.

10.0 ExcellentAnonymous, May 2024SFO - PAE
Read more about Alaska Airlines reviews

All parts were excellent, especially staff at bag tag printing and inflight crew. Just the normal differences from past air travel could be improved but we’ve learned to accept those—cramped seats, minimal food/beverage, etc.

Better organizing of entry and exit onto the plane regarding all of the baggage people haul on. There should be a better system so those with no baggage can get in and out more quickly. The baggage haul-on situation is absurd.

It was a great experience, although our seat was taken and we did not want to be rude and ask the person to move. Flight Attendants need to make sure that people should be in their assign sitting that are paid for. Other then that, we had a great flying experience with Alaska Airlines.

Too many people with oversized carry-ons. Uncomfortable seats. flight was too crowded.

Assigned last seat in row Did not recline at all Alaska Air seemed to have more leg room than my last few flights on United Yay!

The WIFI didn't work well enough to get through even 5 minutes of a movie I had selected (it just kept pausing and spinning), and I just gave up and read a book. The selection of movies was a little sparse though, so reading wasn't that bad of an option. This was an older 737-800, with undersized overhead bins -- but it doesn't make sense to me that we are told to slide our bags in with the wheels facing us (most people ignore that and put the handles facing us). This makes it more difficult to remove the bags (no handle). The flight went well, and the fruit/cheese platter I pre-ordered was good -- although it is a little annoying to have to pre-order for this (but I suppose it saves time). When I pre-order it automatically gets charged to my personal credit card (Alaska VISA), when I'd prefer to use my corporate card for that on business trips.

It was our baby’s first flight and everything went perfect. The flight attendant gave him his first set of wings and we were smooth flying from there.

My flight went off without any hitch or issue. I anticipate issues every time I fly, luckily, I was wrong on this trip.

It was much better than expected. Short flight and smaller plane so no entertainment or food.

It took around two hours to depart. Just sitting in the tamarack waiting. It impacted my traveling plans in a very dramatic way. When we returned, it took around two hours for us to be able to get our luggage. Ridiculous!!

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.
8/3Sat
2 stopsAlaska Airlines
28h 19mIAD-BLI
$406
8/3Sat
1 stopAlaska Airlines
28h 33mIAD-BLI
$547

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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: