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Washington, D.C.

$264+ Cheap flights from Bellingham (BLI) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — WAS
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap flight deals from Bellingham to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$293
(Kiwi.com)

One-way from

$264
(Kiwi.com)
Provider with most accurate pricing for Bellingham-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Bellingham-Washington, D.C. (WAS) flights.
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From Bellingham to Washington, D.C. (WAS)
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One-way flight from Bellingham to Washington, D.C. (WAS)
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Find flight deals from Bellingham to Washington, D.C.

Cheapest flights from Bellingham to Washington, D.C.
Explore the most affordable flight options available from Bellingham to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:00 amBLI - BWI
1 stop31h 31mMultiple Airlines
Thu 12/118:30 pmBWI - BLI
2 stops21h 42mMultiple Airlines
Deal found 10/20$293
This Mytrip deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:30 amBLI - BWI
2 stops22h 47mMultiple Airlines
Thu 12/118:30 pmBWI - BLI
2 stops21h 42mMultiple Airlines
Deal found 10/20$324
This KAYAK deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:20 amBLI - BWI
1 stop9h 56mAlaska Airlines
Sat 12/137:00 amBWI - BLI
1 stop8h 24mAlaska Airlines
Deal found 10/20$366
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:20 amBLI - IAD
1 stop8h 16mHawaiian Airlines
Thu 12/117:34 amIAD - BLI
1 stop7h 50mHawaiian Airlines
Deal found 10/20$376
This Mytrip deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:30 amBLI - BWI
2 stops22h 47mMultiple Airlines
Sat 12/1310:40 amBWI - BLI
3 stops31h 15mMultiple Airlines
Deal found 10/20$377
This Expedia deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:20 amBLI - BWI
1 stop9h 56mAlaska Airlines
Tue 12/167:16 pmBWI - BLI
1 stop7h 50mAlaska Airlines
Deal found 10/20$386
This Trip.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:20 amBLI - DCA
1 stop7h 48mAlaska Airlines
Thu 12/118:00 amDCA - BLI
1 stop10h 41mAlaska Airlines
Deal found 10/20$393
This KAYAK deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:20 amBLI - BWI
1 stop9h 56mAlaska Airlines
Sat 12/137:00 amBWI - BLI
1 stop8h 24mAlaska Airlines
Deal found 10/20$398
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:16 pmBLI - IAD
1 stop24h 20mAlaska Airlines
Thu 12/117:34 amIAD - BLI
1 stop11h 07mAlaska Airlines
Deal found 10/21$439
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:20 amBLI - IAD
1 stop8h 16mAlaska Airlines
Thu 12/115:37 pmIAD - BLI
2 stops31h 55mAlaska Airlines
Deal found 10/20$535
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:25 amBLI - IAD
1 stop28h 15mAlaska Airlines
Sun 11/97:43 amIAD - BLI
1 stop10h 41mAlaska Airlines
Deal found 10/20$748
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:25 amBLI - DCA
1 stop9h 34mAlaska Airlines
Sun 11/95:00 pmDCA - BLI
1 stop25h 24mAlaska Airlines
Deal found 10/21$798

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bellingham to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 22, 2025.
Use the filters below to find and compare flights from Bellingham to Washington, D.C. that are best for you.

Fly from

Bellingham

Fly to

Washington, D.C.

Route

Depart

Return

Price

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Mon 12/1

9:00 am-7:31 pm

1 stop31h 31m

Baltimore/Washington

Thu 12/11

8:30 pm-3:12 pm

2 stops21h 42m

$293

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Thu 12/4

7:30 am-9:17 am

2 stops22h 47m

Baltimore/Washington

Thu 12/11

8:30 pm-3:12 pm

2 stops21h 42m

$324

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Thu 12/4

5:20 am-4:36 pm

1 stop8h 16m

Washington, D.C. Dulles Intl

Thu 12/11

7:34 am-12:24 pm

1 stop7h 50m

$376

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Thu 12/4

7:30 am-9:17 am

2 stops22h 47m

Baltimore/Washington

Sat 12/13

10:40 am-2:55 pm

3 stops31h 15m

$377

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Sat 12/6

5:20 am-6:16 pm

1 stop9h 56m

Baltimore/Washington

Tue 12/16

7:16 pm-12:06 am

1 stop7h 50m

$386

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Tue 3/10

8:10 am-9:55 pm

1 stop10h 45m

Washington, D.C. Reagan-National

Wed 3/11

8:59 am-12:01 am

2 stops18h 02m

$389

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Thu 12/4

5:20 am-4:08 pm

1 stop7h 48m

Washington, D.C. Reagan-National

Thu 12/11

8:00 am-3:41 pm

1 stop10h 41m

$393

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Tue 3/10

5:20 am-5:55 pm

1 stop9h 35m

Baltimore/Washington

Wed 3/11

6:55 pm-12:01 am

1 stop8h 06m

$402

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Mon 12/1

1:16 pm-4:36 pm

1 stop24h 20m

Washington, D.C. Dulles Intl

Thu 12/11

7:34 am-3:41 pm

1 stop11h 07m

$439

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Sun 3/8

3:30 pm-5:25 pm

2 stops46h 55m

Washington, D.C. Dulles Intl

Wed 3/11

6:55 pm-12:01 am

1 stop8h 06m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 16 results
1
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Compare providers for flights from Bellingham to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bellingham to Washington, D.C. in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bellingham-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bellingham-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bellingham-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bellingham to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Bellingham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bellingham to Washington, D.C.
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated October 22, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines from Bellingham to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,146 reviews

Overall

8.0

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,146 reviews
Alaska Airlines
8.0
Very good
11,146 reviews

Overall

8.0

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Bellingham to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bellingham to Washington, D.C.?

    Bellingham (BLI), located 3.2 mi from the city center, is the airport you fly out of when you book flights from Bellingham to Washington, D.C.. 1 airline have flights from Bellingham to Washington, D.C. on a regular basis. Booking flights from Bellingham to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.

  • How long is the flight from Bellingham to Washington, D.C.?

    Hawaiian Airlines and Alaska Airlines can get you from Bellingham to Washington, D.C. in just under 8h 16m. Your travel time can differ by up to 2h 29m. The distance between Bellingham and Washington, D.C. is about 2307 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Bellingham to Washington, D.C. round-trip?

    Alaska Airlines, at $438, was found to be the cheapest airline from Bellingham to Washington, D.C...

  • What are the most popular routes from Bellingham to Washington, D.C.?

    Most travelers choose Bellingham - Baltimore/Washington, Bellingham - Washington, D.C. Reagan-National or Bellingham - Washington, D.C. Dulles Intl when deciding on the best route from Bellingham to Washington, D.C..

  • Can I find deals for flights from Bellingham to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Bellingham to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bellingham to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bellingham to Washington, D.C..

  • Can I find deals for business class flights from Bellingham to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Bellingham to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Arlington
Tysons
Springfield
Silver Spring
Hanover
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Bellingham to Washington, D.C.

Discover the top airline that operate flights from Bellingham to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$438Average$651FlexibilityNo cancel feeOn-time75%

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