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Washington, D.C.

$191+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — WAS
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
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Cheap 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 July 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/247:00 am
BLI
-
IAD
1 stop22h 04m
Multiple Airlines
Fri 8/288:59 am
IAD
-
BLI
1 stop14h 35m
Multiple Airlines
Deal found 7/4$247
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/275:53 pm
BLI
-
IAD
1 stop11h 11m
Multiple Airlines
Wed 9/28:59 am
IAD
-
BLI
1 stop31h 42m
Multiple Airlines
Deal found 7/4$331
This Orbitz deal was found by Cheapflights users on 7/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:26 pm
BLI
-
BWI
1 stop8h 04m
Alaska Airlines
Wed 9/304:43 pm
BWI
-
BLI
1 stop8h 48m
Alaska Airlines
Deal found 7/6$414
This Travelocity deal was found by Cheapflights users on 7/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:26 pm
BLI
-
BWI
1 stop8h 04m
Alaska Airlines
Mon 9/214:43 pm
BWI
-
BLI
1 stop8h 48m
Alaska Airlines
Deal found 7/2$439
This Orbitz deal was found by Cheapflights users on 7/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:06 pm
BLI
-
IAD
1 stop12h 34m
Alaska Airlines
Wed 9/307:00 am
IAD
-
BLI
1 stop9h 26m
Alaska Airlines
Deal found 7/6$441
This deal was found by Cheapflights users on 7/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:19 pm
BLI
-
BWI
1 stop8h 11m
Alaska Airlines
Tue 9/84:43 pm
BWI
-
BLI
1 stop8h 48m
Alaska Airlines
Deal found 7/2$449
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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.
Wed 9/27:19 pm
BLI
-
IAD
1 stop7h 21m
Alaska Airlines
Mon 9/145:57 pm
IAD
-
BLI
1 stop27h 49m
Alaska Airlines
Deal found 7/6$451
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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.
Sat 10/312:09 pm
BLI
-
IAD
1 stop6h 50m
Alaska Airlines
Tue 11/35:14 pm
IAD
-
BLI
1 stop9h 21m
Alaska Airlines
Deal found 7/6$465
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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 8/277:30 am
BLI
-
BWI
1 stop29h 10m
Alaska Airlines
Wed 9/24:43 pm
BWI
-
BLI
1 stop8h 48m
Alaska Airlines
Deal found 7/4$466
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 10/147:18 pm
BLI
-
BWI
1 stop7h 02m
Alaska Airlines
Thu 10/157:00 am
BWI
-
BLI
1 stop9h 29m
Alaska Airlines
Deal found 7/2$473
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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.
Fri 11/67:37 pm
BLI
-
BWI
1 stop7h 03m
Alaska Airlines
Tue 11/106:12 pm
BWI
-
BLI
1 stop8h 23m
Alaska Airlines
Deal found 7/6$474
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 10/127:18 pm
BLI
-
BWI
1 stop7h 02m
Alaska Airlines
Thu 10/157:00 am
BWI
-
BLI
1 stop9h 29m
Alaska Airlines
Deal found 7/2$479

Find 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 July 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$247
(Kiwi.com)

One-way from

$191
(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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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 July 7, 2026.
Use the filters below to find and compare flights from Bellingham to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Tue 11/3

7:37 pm-5:40 am

1 stop7h 03m

Baltimore/Washington

Wed 11/18

6:12 pm-11:35 pm

1 stop8h 23m

$439

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Wed 9/2

7:19 pm-5:40 am

1 stop7h 21m

Washington, D.C. Dulles Intl

Mon 9/14

5:57 pm-6:46 pm

1 stop27h 49m

$451

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Sat 10/31

2:09 pm-11:59 pm

1 stop6h 50m

Washington, D.C. Dulles Intl

Tue 11/3

5:14 pm-11:35 pm

1 stop9h 21m

$465

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Thu 8/27

7:30 am-3:40 pm

1 stop29h 10m

Baltimore/Washington

Wed 9/2

4:43 pm-10:31 pm

1 stop8h 48m

$466

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Fri 10/16

5:16 am-5:12 pm

1 stop8h 56m

Baltimore/Washington

Sat 10/17

7:00 am-1:29 pm

1 stop9h 29m

$474

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Wed 9/2

7:19 pm-6:30 am

1 stop8h 11m

Baltimore/Washington

Mon 9/14

4:43 pm-10:31 pm

1 stop8h 48m

$474

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Fri 11/6

7:37 pm-5:40 am

1 stop7h 03m

Baltimore/Washington

Tue 11/10

6:12 pm-11:35 pm

1 stop8h 23m

$474

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Sat 10/31

5:16 am-4:25 pm

1 stop8h 09m

Washington, D.C. Reagan-National

Tue 11/3

5:00 pm-11:35 pm

1 stop9h 35m

$491

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Mon 10/5

2:09 pm-11:59 pm

1 stop6h 50m

Washington, D.C. Dulles Intl

Wed 10/14

5:33 pm-11:53 pm

1 stop9h 20m

$492

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Fri 10/16

5:16 am-9:59 pm

1 stop13h 43m

Washington, D.C. Reagan-National

Sat 10/17

5:25 pm-10:35 pm

1 stop8h 10m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 24 resultsSorted by cheapest first
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  • 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.

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.. 0 airlines 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.?

    Alaska Airlines can get you from Bellingham to Washington, D.C. in just under 7h 03m. Your travel time can differ by up to . The distance between Bellingham and Washington, D.C. is about 2335 mi.

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

    Most travelers choose Bellingham - Washington, D.C. Dulles Intl, Bellingham - Baltimore/Washington or Bellingham - Washington, D.C. Reagan-National 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
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Manassas
Falls Church
Fredericksburg
Hanover
Laurel
Silver Spring
Clinton
Hunt Valley
Cordova
Woodbridge

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