WAS - BLI

$184 Find Cheap Flights from Washington, D.C. 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 Washington, D.C. to Bellingham departing on 8/18. 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
1 adult, Economy, 0 bags

KAYAK searches 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
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Everything you should know

Cheapest round-trip
$335
Alaska Airlines
Sat 5/2Sat 5/9
IAD - BLI • 1 stop
Cheapest one-way
$184
Multiple Airlines
Tue 8/18
BWI - BLI • 2 stops
Top airlines
Alaska Airlines
Cheapest • from $335 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Bellingham. You'll need at least 1 connection.
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We hope you love your trip to Bellingham!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Bellingham (WAS-BLI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Bellingham

Sat, May 2 - Sat, May 9
Alaska Airlines Logo
7:10 am - 6:39 pm
IAD
-
BLI
14h 29m
1 stop
Alaska Airlines Logo
1:00 pm - 12:09 am
BLI
-
IAD
8h 09m
1 stop
$335Alaska Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
7:10 am - 11:59 pm
IAD
-
BLI
19h 49m
1 stop
Alaska Airlines Logo
5:20 am - 12:09 am
BLI
-
IAD
15h 49m
1 stop
$345Alaska Airlines
Sat, May 2 - Sat, May 9
Alaska Airlines Logo
7:10 am - 11:59 pm
IAD
-
BLI
19h 49m
1 stop
Alaska Airlines Logo
1:00 pm - 12:09 am
BLI
-
IAD
8h 09m
1 stop
$355Alaska Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
7:10 am - 11:59 pm
IAD
-
BLI
19h 49m
1 stop
Alaska Airlines Logo
5:20 am - 12:09 am
BLI
-
IAD
15h 49m
1 stop
$365Alaska Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
7:10 am - 12:20 pm
IAD
-
BLI
8h 10m
1 stop
Alaska Airlines Logo
8:30 am - 12:09 am
BLI
-
IAD
12h 39m
2 stops
$370Alaska Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
7:10 am - 12:20 pm
IAD
-
BLI
8h 10m
1 stop
Alaska Airlines Logo
5:20 am - 12:09 am
BLI
-
IAD
15h 49m
1 stop
$385Alaska Airlines
Sun, Apr 26 - Wed, Apr 29
Alaska Airlines Logo
7:10 am - 11:59 pm
IAD
-
BLI
19h 49m
1 stop
Alaska Airlines Logo
7:19 pm - 5:50 am
BLI
-
IAD
7h 31m
1 stop
$386Alaska Airlines
Thu, Apr 30 - Mon, May 4
Alaska Airlines Logo
7:16 pm - 11:59 pm
BWI
-
BLI
7h 43m
1 stop
Alaska Airlines Logo
7:19 pm - 5:44 am
BLI
-
BWI
7h 25m
1 stop
$389Alaska Airlines
Sat, May 2 - Sat, May 9
Alaska Airlines Logo
7:10 am - 10:42 pm
IAD
-
BLI
18h 32m
2 stops
Alaska Airlines Logo
5:20 am - 12:09 am
BLI
-
IAD
15h 49m
1 stop
$390Alaska Airlines
Sat, May 2 - Sat, May 9
Alaska Airlines Logo
7:10 am - 10:42 pm
IAD
-
BLI
18h 32m
2 stops
Alaska Airlines Logo
8:30 am - 12:09 am
BLI
-
IAD
12h 39m
2 stops
$395Alaska Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Bellingham flights

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

Which airlines provide the cheapest flights from Washington, D.C. to Bellingham?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Bellingham were found on Alaska Airlines ($335) and American Airlines ($579).

Find deals

Good to know

Cheapest flight$184
Flight from Baltimore to Bellingham

When to book flights from Washington, D.C. to Bellingham

Are your dates flexible? Find out the best times to travel from Washington, D.C. 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 flights from Washington, D.C. to Bellingham

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Bellingham was $184 for a one-way ticket and $335 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Bellingham?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Washington, D.C. to Bellingham?

    Washington, D.C. is served by 2 major airports and there is only 1 main airport in Bellingham. You will leave Washington, D.C. from one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be arriving at Bellingham.

  • Which aircraft models fly most regularly from Washington, D.C. to Bellingham?

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

  • Which airline alliances offer flights from Washington, D.C. to Bellingham?

    oneworld is the only airline alliance operating flights between Washington, D.C. and Bellingham.

  • How does KAYAK find such low prices on flights from Washington, D.C. 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, D.C. to Bellingham.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bellingham from Washington, D.C. 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, D.C. 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, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. 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, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Washington, D.C. 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 Washington, D.C. 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 12014 reviews
8.5Crew
7.1Food
8.1Boarding
7.0Entertainment
7.8Comfort
Airline reviews

It was not a good experience, the flight was delayed 3 hours, the gate staff were super pushy to get bags checked claiming it was a full flight, there were about a dozen open seats from what I could tell. The intercom from the pilot seemed to be broken, it sounded like the pilot was speaking with a mouth full of marbles.

2.0 MediocreJacob, Mar 2026
DCA - PDX
Read more Alaska Airlines reviews

It was not a good experience, the flight was delayed 3 hours, the gate staff were super pushy to get bags checked claiming it was a full flight, there were about a dozen open seats from what I could tell. The intercom from the pilot seemed to be broken, it sounded like the pilot was speaking with a mouth full of marbles.

The food was terrible, worse that what you get with UA, an already one of the lowest standards to beat. How cheap one could be, providing that kind of junk food in first class. Unbelievable! The seats were not very comfortable either. And there were no screens either, not that I cared much but for you to know.

The aircraft was extremely warm the entire flight. After we landed we were stuck on the plane for another 45 minutes without a gate to deboard from. The smell of exhaust from the engines in the cabin along with the heat inside the cabin made the flight uncomfortable.

Flight cancelled and deplaned. Rescheduled 8 hours later at a different airport. Ended up at destination but late.

The seats are very small. I’m 5’ 3”, so don’t think I should notice. The food selection was non existent and very disappointing. 5 hour flight plus TSA, etc. I would have appreciated a small salad, crudités. Something fresher not just chips.

We appreciated that the flight attendant came through 3 times with drinks or water on the long flight..I was also glad that they were separating out recycling! I would have liked a 12oz sofa can instead of 7oz, but that's a minor quibble. The knee space in economy was also better than most of Alaska's competitors.

I liked the free snacks and drink. I liked the onboard entertainment. I did not like the WiFi cutting out in middle of my movie.

Flight from LAX to STS das excellent. Flight from DCA to LAX was troubled by the previous flight returning to the one DCA gate putting our flight in jeopardy. However another gate was arranged and that flight was a bit late, but was handled exceptionally.

Boarding process was poorly handled by the gate crew and the onboard crew. No effort was made to provide equal treatment to passengers with overhead bin space. Crew seemed disengaged and unfriendly.

Awesome. Great flight. Super nice people and I like the extra space

Everything you need to know for your flight from Washington, D.C. to Bellingham

Information on your arrival and departure airports

Bellingham (BLI)