BLI - WAS

$258 Find Cheap Flights from Bellingham to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bellingham to Washington, D.C. departing on 9/22. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to Washington, D.C., 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 Bellingham to Washington, D.C., as well as popular online travel agencies
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Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bellingham to Washington, D.C. 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 Bellingham to Washington, D.C.

Fri, Aug 15 - Tue, Aug 19
 Logo
10:30 am - 5:15 amBLI-BWI
15h 45m1 stop
 Logo
9:57 pm - 6:09 pmBWI-BLI
23h 12m3 stops
Fri, Aug 29 - Mon, Sep 1
 Logo
9:50 am - 5:15 amBLI-BWI
16h 25m1 stop
 Logo
6:30 am - 7:50 pmBWI-BLI
16h 20m1 stop
Fri, Aug 15 - Tue, Aug 19
 Logo
6:00 am - 6:54 amBLI-BWI
21h 54m2 stops
 Logo
9:57 pm - 6:09 pmBWI-BLI
23h 12m3 stops
Fri, Aug 29 - Mon, Sep 1
 Logo
9:50 am - 5:15 amBLI-BWI
16h 25m1 stop
 Logo
5:45 am - 7:50 pmBWI-BLI
17h 05m2 stops
Fri, Aug 29 - Mon, Sep 1
Alaska Airlines Logo
3:47 pm - 12:20 amBLI-IAD
29h 33m1 stop
Alaska Airlines Logo
9:00 am - 9:45 pmIAD-BLI
15h 45m1 stop
$484Alaska Airlines
Find Deal
Fri, Aug 29 - Mon, Sep 1
Alaska Airlines Logo
5:20 am - 9:44 pmBLI-DCA
13h 24m1 stop
Alaska Airlines Logo
8:00 am - 9:45 pmDCA-BLI
16h 45m1 stop
$564Alaska Airlines
Find Deal
Fri, Aug 29 - Mon, Sep 1
American Airlines Logo
5:20 am - 6:47 pmBLI-DCA
10h 27m2 stops
American Airlines Logo
1:49 pm - 9:45 pmDCA-BLI
10h 56m2 stops
$829American Airlines
Find Deal
Tue, Aug 12 - Sat, Aug 16
Hawaiian Airlines Logo
12:56 pm - 11:59 pmBLI-IAD
8h 03m1 stop
Hawaiian Airlines Logo
6:30 am - 12:16 pmIAD-BLI
8h 46m1 stop
$869Hawaiian Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
6:00 am - 6:38 pmBLI-DCA
9h 38m2 stops
American Airlines Logo
1:49 pm - 9:28 pmDCA-BLI
10h 39m2 stops
$960American Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
Hawaiian Airlines Logo
5:20 am - 4:06 pmBLI-DCA
7h 46m1 stop
Hawaiian Airlines Logo
5:00 pm - 10:20 pmDCA-BLI
8h 20m1 stop
$1,016Hawaiian Airlines
Find Deal
Booking Insights

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

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

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

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 Bellingham to Washington, D.C. were found on Alaska Airlines ($484) and American Airlines ($829).

Good to know

Low seasonJuly
Cheapest flight$258
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Bellingham to Baltimore

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

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

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

    In the last 3 days, the lowest price for a flight from Bellingham to Washington, D.C. was $258 for a one-way ticket and $423 for a round-trip.

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

    No

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

    On your way to Washington, D.C., you’ll fly out from Bellingham. You’ll be landing in one of Washington, D.C.’s 2 airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

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

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

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

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

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

    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 Bellingham to Washington, D.C..

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

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

    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 Washington, D.C. with an airline and back to Bellingham with another airline.

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

    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 Washington, D.C. from Bellingham 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 Bellingham to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Bellingham to Washington, D.C.. 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 Bellingham to Washington, D.C.? 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 10000 reviews
8.5Crew
8.1Boarding
7.8Comfort
7.1Entertainment
7.1Food
Airline reviews

Our boarding was delayed due to two flat tires, but I appreciate the focus on safety. I also appreciated the additional offerings for drinks which never happened before except on Hawaiian Airlines. The hospitality is fantastic! Glad I upgraded to premium seats for the extra leg room as I was getting frustrated when the person in front of me was very restless and kept shifting. Otherwise, it was a fantastic experience.

10.0 ExcellentAnonymous, Aug 2025SEA - HNL
Read more Alaska Airlines reviews

Our boarding was delayed due to two flat tires, but I appreciate the focus on safety. I also appreciated the additional offerings for drinks which never happened before except on Hawaiian Airlines. The hospitality is fantastic! Glad I upgraded to premium seats for the extra leg room as I was getting frustrated when the person in front of me was very restless and kept shifting. Otherwise, it was a fantastic experience.

More leg room would be nice. Especially for older people

We flew to Seattle on 7/21, right after the company wide problems the day before. We were delayed 3 hours but understood. We were grateful it wasn’t canceled. As a larger, disabled person, my son booked us in 1st class, row 1. That was fine. My problem occurred while trying to use the restroom. I had to back in and barely had room to move. I started into a silent panic attack where my breathing was affected. I made it back to my seat, shaken. I understand space is limited but something needs to be done. This was on the trip out. The return trip had 4-5 disabled passengers. I watched them struggle. This plane’s restroom was a “little “ bigger. It was a little easier compared to the first plane. That’s my opinion! The crews were fantastic on both flights!

I was in the middle seat in the last row but that wasn’t their fault. It is why I rated the flight as mediocre, also the landing was a little rough. The good was really good. The self service luggage belt at SEATAC stopped working right when I reached it. I was literally placing my bag on the small belt when the main belt stopped. I understand that it wasn’t just Alaska but the entire side of the terminal. It took the agents about 20 minutes to arrive at a game plan and it certainly wasn’t flawless but they arranged for our luggage to be taken to the plane the old fashioned way by hand. Understandably, the plane was late in leaving. The flight took the proper amount of time and instead of arriving at OAK at 1:45, we got there at 2:30. I took my time getting to baggage claim because I knew it would be late if it was there at all. Sure enough it wasn’t but there was an agent there to greet me and inform me about my luggage. Long story longer, they delivered my luggage to where I was staying which was an hour away from the airport. Alaska has instituted a delivery type tracking system through my email that kept me informed of where my luggage was the whole time. WELL DONE!!

Crew was very friendly. Our bags showed up at the carousel within 20 minutes of arrival.

Flight was delayed and hour due to tire issue. First flight of the day, this issue should have been discovered prior to boarding.

Both legs of the trip were delayed about an hour. Planes were new, liked the WiFi availability and entertainment available. Crew was very good. People were happy and helpful. Liked the pilots - they provided updates throughout the flights. Snacks were underwhelming. Drinks were good! Like the smaller sodas and they actually came through the cabin 2x which was great. In Seattle airport the construction caused much confusion for Alaska. Process of printing own tags, etc was chaotic for people who didn’t check in online prior to arrival which in turn caused issues for those who did. Plus airport gates were too small for the number of people flying.

We did have to wait an hour for the runway to be cleared but other than that it was fine.

My seat row didn’t have tray tables which made it pretty difficult to get comfortable on a four hour flight. Good experience outside of that, though.

TERRIFIC! Thank you all. Jason Robert Kidwell My favorite flight attendants.

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

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