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Washington, D.C.

$195+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — WAS
may. 4 — may. 111
dom. 5/4
dom. 5/11
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 abril 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$281
(eDestinos)

One-way from

$195
(Alaska Airlines)

Popular in

June

Cheapest in

October

Average price

$629
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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Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 abril 29, 2025.

This eDestinos deal was found by Cheapflights users on 4/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/139:02 pmBLI - IAD
1 stop30h 28mMultiple Airlines
vie. 6/207:30 amIAD - BLI
1 stop15h 42mMultiple Airlines
Deal found 4/29$281
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
mié. 5/284:05 pmBLI - IAD
1 stop12h 31mAlaska Airlines
dom. 6/16:30 amIAD - BLI
1 stop8h 49mAlaska Airlines
Deal found 4/29$385
This eDestinos deal was found by Cheapflights users on 4/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/139:02 pmBLI - DCA
2 stops20h 57mMultiple Airlines
vie. 6/206:00 pmDCA - BLI
2 stops22h 38mMultiple Airlines
Deal found 4/29$411
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/3012:59 pmBLI - IAD
1 stop8h 00mHawaiian Airlines
lun. 6/29:00 amIAD - BLI
1 stop9h 25mHawaiian Airlines
Deal found 4/29$420
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
vie. 5/304:05 pmBLI - BWI
1 stop11h 24mAlaska Airlines
lun. 6/27:05 pmBWI - BLI
1 stop23h 20mAlaska Airlines
Deal found 4/29$422
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
jue. 5/226:00 amBLI - DCA
1 stop7h 44mAlaska Airlines
mar. 5/275:00 pmDCA - BLI
1 stop9h 59mAlaska Airlines
Deal found 4/28$493
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/308:00 amBLI - BWI
2 stops11h 05mAmerican Airlines
lun. 6/27:26 amBWI - BLI
2 stops10h 59mAmerican Airlines
Deal found 4/29$639
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/125:20 amBLI - IAD
2 stops11h 11mAmerican Airlines
vie. 11/212:04 pmIAD - BLI
2 stops12h 47mAmerican Airlines
Deal found 4/29$906
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/228:00 amBLI - DCA
2 stops11h 15mAmerican Airlines
mar. 5/276:45 amDCA - BLI
2 stops11h 40mAmerican Airlines
Deal found 4/28$936

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 abril 29, 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

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

vie. 6/13

9:02 pm-6:30 am

1 stop30h 28m

Washington, D.C. Dulles Intl

vie. 6/20

7:30 am-8:12 pm

1 stop15h 42m

$281

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

mié. 5/28

4:05 pm-7:36 am

1 stop12h 31m

Washington, D.C. Dulles Intl

dom. 6/1

6:30 am-12:19 pm

1 stop8h 49m

$385

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

vie. 6/13

9:02 pm-8:59 pm

2 stops20h 57m

Washington, D.C. Reagan-National

vie. 6/20

6:00 pm-1:38 pm

2 stops22h 38m

$411

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

vie. 5/30

12:59 pm-11:59 pm

1 stop8h 00m

Washington, D.C. Dulles Intl

lun. 6/2

9:00 am-3:25 pm

1 stop9h 25m

$420

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

vie. 5/30

4:05 pm-6:29 am

1 stop11h 24m

Baltimore/Washington

lun. 6/2

7:05 pm-3:25 pm

1 stop23h 20m

$422

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

jue. 5/22

6:00 am-4:44 pm

1 stop7h 44m

Washington, D.C. Reagan-National

mar. 5/27

5:00 pm-11:59 pm

1 stop9h 59m

$493

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

vie. 5/30

8:00 am-10:05 pm

2 stops11h 05m

Baltimore/Washington

lun. 6/2

7:26 am-3:25 pm

2 stops10h 59m

$639

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

jue. 5/22

8:00 am-10:15 pm

2 stops11h 15m

Washington, D.C. Reagan-National

mar. 5/27

6:45 am-3:25 pm

2 stops11h 40m

$936

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

mié. 6/4

6:00 am-6:05 pm

1 stop9h 05m

$195

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

mié. 6/4

6:00 am-9:59 pm

1 stop12h 59m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 12 results
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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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bellingham-Washington, D.C. flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 abril 29, 2025.
To help decide which airline to fly from Bellingham to Washington, D.C., see what other customers have to say about Alaska Airlines, Hawaiian Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.9
Good
2,402 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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.

  • What are the cheapest airlines flying from Bellingham to Washington, D.C. round-trip?

    Alaska Airlines, at $385, was found to be the cheapest airline from Bellingham to Washington, D.C..Alternate airlines to your destination round-trip include Hawaiian Airlines and American Airlines. Alaska Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

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

    Most travelers choose Bellingham - Washington, D.C. Reagan-National, Bellingham - Washington, D.C. Dulles Intl or Bellingham - Baltimore/Washington 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.

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

    Currently, August is the cheapest month in which you can book a flight from Bellingham to Washington, D.C. (average of $309). Flying from Bellingham to Washington, D.C. in June is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bellingham?

Book flights to Bellingham if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Tysons
Fairfax
Springfield
Rockville
Fredericksburg
Silver Spring
Gaithersburg
Linthicum Heights
Falls Church
Laurel
Easton
Towson
Herndon
Bowie
National Harbor
Oxon Hill
Reston

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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$549Average$737FlexibilityNo cancel feeOn-time75%

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