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

Alaska Airlines, Hawaiian Airlines, and American Airlines can get you from Bellingham to Washington, D.C. in just under 9h 44m. Your travel time can differ by up to 5h 47m. The distance between Bellingham and Washington, D.C. is about 2330 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...

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.

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).

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

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

What is the cheapest time of day to fly from BLI to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bellingham to Washington, D.C. as you normally would.

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.

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.

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.

$273+ Flights from Bellingham to Washington, D.C.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Bellingham to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 4, 2025.

Wed 12/179:00 amBLI - BWI

2 stops21h 27mMultiple Airlines

Sun 12/216:30 amBWI - BLI

3 stops32h 42mMultiple Airlines

Deal found 12/2

$621

Mon 12/84:02 pmBLI - BWI

2 stops14h 15mMultiple Airlines

Thu 12/118:45 amBWI - BLI

3 stops33h 27mMultiple Airlines

Deal found 12/1

$630

Thu 12/184:15 pmBLI - BWI

3 stops28h 31mMultiple Airlines

Mon 12/228:45 amBWI - BLI

3 stops33h 10mMultiple Airlines

Deal found 12/3

$767

Fri 12/196:00 amBLI - BWI

3 stops24h 35mMultiple Airlines

Tue 12/236:30 amBWI - BLI

3 stops39h 08mMultiple Airlines

Deal found 12/3

$792

Wed 12/175:20 amBLI - IAD

1 stop8h 16mAlaska Airlines

Tue 12/307:33 amIAD - BLI

1 stop19h 43mAlaska Airlines

Deal found 12/2

$841

Thu 12/188:05 amBLI - BWI

2 stops11h 55mAmerican Airlines

Mon 12/225:00 amBWI - BLI

2 stops13h 26mAmerican Airlines

Deal found 12/3

$847

Wed 12/175:20 amBLI - IAD

1 stop8h 16mAlaska Airlines

Sun 12/216:43 pmIAD - BLI

1 stop8h 33mAlaska Airlines

Deal found 12/2

$911

Thu 12/188:05 amBLI - BWI

1 stop6h 55mAlaska Airlines

Mon 12/227:00 pmBWI - BLI

1 stop8h 16mAlaska Airlines

Deal found 12/3

$917

Thu 12/185:20 amBLI - IAD

1 stop9h 23mAlaska Airlines

Tue 12/307:33 amIAD - BLI

1 stop19h 43mAlaska Airlines

Deal found 12/2

$929

Fri 12/195:20 amBLI - IAD

1 stop9h 23mAlaska Airlines

Tue 12/307:33 amIAD - BLI

1 stop19h 43mAlaska Airlines

Deal found 12/2

$941

Sun 12/215:20 amBLI - IAD

1 stop21h 53mAlaska Airlines

Tue 12/307:33 amIAD - BLI

1 stop19h 43mAlaska Airlines

Deal found 12/2

$944

Mon 12/84:21 pmBLI - BWI

1 stop10h 19mAlaska Airlines

Thu 12/117:00 amBWI - BLI

1 stop8h 24mAlaska Airlines

Deal found 12/1

$961

Best flights from Bellingham to Washington, D.C.
Discover carefully curated flight deals from Bellingham to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

Thu 1/89:15 amBLI - DCA

1 stop9h 44mAlaska Airlines

Mon 1/125:01 pmDCA - BLI

1 stop22h 22mAlaska Airlines

Deal found 12/3

$295

Thu 1/85:15 amBLI - BWI

1 stop9h 59mHawaiian Airlines

Mon 1/127:14 pmBWI - BLI

1 stop7h 52mHawaiian Airlines

Deal found 12/1

$401

Sat 1/175:15 amBLI - BWI

2 stops15h 31mAmerican Airlines

Fri 1/232:46 pmBWI - BLI

2 stops33h 34mAmerican Airlines

Deal found 12/2

$480

Sat 1/179:15 amBLI - BWI

2 stops11h 31mMultiple Airlines

Fri 1/237:14 pmBWI - BLI

1 stop7h 52mMultiple Airlines

Deal found 12/2

$575

Thu 1/81:03 pmBLI - IAD

1 stop24h 23mAlaska Airlines

Mon 1/126:04 pmIAD - BLI

1 stop30h 16mAlaska Airlines

Deal found 12/2

$305

Fri 3/611:53 amBLI - DCA

1 stop7h 06mAlaska Airlines

Mon 3/95:00 pmDCA - BLI

1 stop25h 15mAlaska Airlines

Deal found 12/2

$375

Sat 1/171:03 pmBLI - IAD

2 stops25h 01mAlaska Airlines

Fri 1/236:04 pmIAD - BLI

1 stop30h 16mAlaska Airlines

Deal found 12/2

$392

Sat 1/175:15 amBLI - BWI

1 stop9h 59mHawaiian Airlines

Fri 1/237:14 pmBWI - BLI

1 stop7h 52mHawaiian Airlines

Deal found 12/2

$529

Thu 1/85:15 amBLI - BWI

2 stops15h 05mAmerican Airlines

Mon 1/126:07 amBWI - BLI

2 stops18h 13mAmerican Airlines

Deal found 12/1

$555

Thu 1/81:03 pmBLI - BWI

1 stop26h 11mAlaska Airlines

Mon 1/127:14 pmBWI - BLI

1 stop7h 52mAlaska Airlines

Deal found 12/2

$441

Sat 1/175:15 amBLI - DCA

1 stop7h 54mAlaska Airlines

Fri 1/238:59 amDCA - BLI

2 stops15h 21mAlaska Airlines

Deal found 12/2

$443

Wed 4/225:20 amBLI - BWI

2 stops9h 55mAmerican Airlines

Wed 4/297:55 amBWI - BLI

2 stops12h 30mAmerican Airlines

Deal found 12/2

$591

Sat 4/255:20 amBLI - IAD

1 stop8h 17mAlaska Airlines

Tue 4/2810:00 amIAD - BLI

1 stop10h 25mAlaska Airlines

Deal found 12/2

$448

Tue 4/216:25 pmBLI - IAD

1 stop8h 24mAlaska Airlines

Mon 4/277:00 amIAD - BLI

1 stop8h 14mAlaska Airlines

Deal found 12/2

$448

Sat 4/255:20 amBLI - IAD

1 stop8h 17mAlaska Airlines

Thu 4/307:00 amIAD - BLI

1 stop8h 14mAlaska Airlines

Deal found 12/2

$448

Thu 4/236:25 pmBLI - IAD

1 stop8h 24mAlaska Airlines

Sat 5/27:00 amIAD - BLI

1 stop8h 14mAlaska Airlines

Deal found 12/2

$448

Sat 4/2512:58 pmBLI - IAD

1 stop7h 54mAlaska Airlines

Sun 4/267:00 amIAD - BLI

1 stop8h 14mAlaska Airlines

Deal found 12/2

$448

Mon 4/206:25 pmBLI - DCA

1 stop24h 31mAlaska Airlines

Tue 4/285:30 pmDCA - BLI

1 stop7h 37mAlaska Airlines

Deal found 12/2

$451

Tue 4/218:10 amBLI - DCA

1 stop10h 46mAlaska Airlines

Sat 5/25:30 pmDCA - BLI

1 stop7h 37mAlaska Airlines

Deal found 12/2

$451

Sat 4/258:10 amBLI - DCA

1 stop10h 46mAlaska Airlines

Tue 4/285:30 pmDCA - BLI

1 stop7h 37mAlaska Airlines

Deal found 12/2

$451

Sun 4/198:10 amBLI - BWI

1 stop6h 52mAlaska Airlines

Fri 5/16:55 pmBWI - BLI

1 stop8h 06mAlaska Airlines

Deal found 12/2

$608

Sun 4/198:10 amBLI - BWI

1 stop6h 52mAlaska Airlines

Sat 5/26:55 pmBWI - BLI

1 stop8h 06mAlaska Airlines

Deal found 12/2

$608

Sun 4/198:10 amBLI - BWI

1 stop6h 52mAlaska Airlines

Mon 4/276:55 pmBWI - BLI

1 stop8h 06mAlaska Airlines

Deal found 12/2

$608

Sun 4/198:10 amBLI - BWI

1 stop6h 52mAlaska Airlines

Thu 4/306:55 pmBWI - BLI

1 stop8h 06mAlaska Airlines

Deal found 12/2

$608

Last-minute flights from Bellingham to Washington, D.C.
Discover last-minute flight deals from Bellingham to Washington, D.C.. Data last updated December 4, 2025 and is based on user searches.

Thu 1/89:15 amBLI - DCA

1 stop9h 44mAlaska Airlines

Mon 1/125:01 pmDCA - BLI

1 stop22h 22mAlaska Airlines

Deal found 12/3

$295

Thu 1/81:03 pmBLI - IAD

1 stop24h 23mAlaska Airlines

Mon 1/126:04 pmIAD - BLI

1 stop30h 16mAlaska Airlines

Deal found 12/3

$305

Thu 1/85:15 amBLI - BWI

1 stop9h 59mHawaiian Airlines

Mon 1/127:14 pmBWI - BLI

1 stop7h 52mHawaiian Airlines

Deal found 12/1

$401

Thu 1/81:03 pmBLI - BWI

1 stop26h 11mAlaska Airlines

Mon 1/127:14 pmBWI - BLI

1 stop7h 52mAlaska Airlines

Deal found 12/3

$441

Thu 1/89:15 amBLI - IAD

2 stops33h 02mAmerican Airlines

Mon 1/125:26 pmIAD - BLI

2 stops33h 40mAmerican Airlines

Deal found 12/1

$520

Sat 1/179:15 amBLI - DCA

1 stop9h 44mHawaiian Airlines

Fri 1/235:01 pmDCA - BLI

1 stop22h 22mHawaiian Airlines

Deal found 12/2

$320

Sat 1/175:15 amBLI - IAD

1 stop8h 11mAlaska Airlines

Fri 1/236:04 pmIAD - BLI

1 stop9h 02mAlaska Airlines

Deal found 12/2

$331

Sat 1/175:15 amBLI - DCA

1 stop7h 54mAlaska Airlines

Fri 1/238:59 amDCA - BLI

2 stops15h 21mAlaska Airlines

Deal found 12/2

$443

Sat 1/175:15 amBLI - BWI

2 stops15h 31mAmerican Airlines

Fri 1/232:46 pmBWI - BLI

2 stops33h 34mAmerican Airlines

Deal found 12/2

$480

Sat 1/175:15 amBLI - DCA

2 stops15h 19mAmerican Airlines

Fri 1/236:00 amDCA - BLI

2 stops21h 06mAmerican Airlines

Deal found 12/2

$497

Sat 1/175:15 amBLI - IAD

2 stops15h 27mAmerican Airlines

Fri 1/231:08 pmIAD - BLI

2 stops35h 12mAmerican Airlines

Deal found 12/2

$497

Sat 1/175:15 amBLI - BWI

1 stop9h 59mHawaiian Airlines

Fri 1/237:14 pmBWI - BLI

1 stop7h 52mHawaiian Airlines

Deal found 12/2

$529

One-way flights from Bellingham to Washington, D.C.
Search for one-way flight options from Bellingham to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated December 4, 2025.

Sun 3/157:00 amBLI - IAD

2 stops52h 09mMultiple Airlines

Deal found 12/3

$273

Sun 3/156:00 amBLI - BWI

3 stops48h 59mMultiple Airlines

Deal found 12/3

$282

Sun 3/159:00 amBLI - DCA

2 stops33h 02mAlaska Airlines

Deal found 12/3

$294

Sat 3/215:20 amBLI - DCA

1 stop7h 57mAlaska Airlines

Deal found 12/3

$302

Sun 3/1512:59 pmBLI - DCA

3 stops49h 00mMultiple Airlines

Deal found 12/3

$331

Sun 3/1511:53 amBLI - BWI

1 stop26h 53mAlaska Airlines

Deal found 12/3

$358

Sun 3/1511:53 amBLI - IAD

1 stop26h 27mAlaska Airlines

Deal found 12/3

$413

Fri 12/195:20 amBLI - DCA

1 stop7h 45mAlaska Airlines

Deal found 12/3

$479

Fri 12/195:20 amBLI - BWI

1 stop9h 40mAlaska Airlines

Deal found 12/3

$563

Fri 12/195:20 amBLI - IAD

1 stop9h 23mAlaska Airlines

Deal found 12/3

$569

Fri 12/198:05 amBLI - BWI

2 stops11h 57mAmerican Airlines

Deal found 12/3

$759

Fri 12/198:05 amBLI - IAD

2 stops11h 28mAmerican Airlines

Deal found 12/3

$788

Find flight deals from Bellingham to Washington, D.C.

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$295 (Alaska Airlines)
One-way from	$273 (Kiwi.com)

Provider with most accurate pricing for Bellingham-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Bellingham-Washington, D.C. (WAS) flights.

Search Deals

From Bellingham to Washington, D.C. (WAS)

Search Deals

One-way flight from Bellingham to Washington, D.C. (WAS)

Search Deals

Cheapflights Fare Finder

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

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Thu 1/8

9:15 am-9:59 pm

1 stop9h 44m

Washington, D.C. Reagan-National

Mon 1/12

5:01 pm-12:23 pm

1 stop22h 22m

$295

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Thu 1/8

1:03 pm-4:26 pm

1 stop24h 23m

Washington, D.C. Dulles Intl

Mon 1/12

6:04 pm-9:20 pm

1 stop30h 16m

$305

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Fri 3/6

11:53 am-9:59 pm

1 stop7h 06m

Washington, D.C. Reagan-National

Mon 3/9

5:00 pm-3:15 pm

1 stop25h 15m

$375

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Sat 1/17

1:03 pm-5:04 pm

2 stops25h 01m

Washington, D.C. Dulles Intl

Fri 1/23

6:04 pm-9:20 pm

1 stop30h 16m

$392

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Thu 1/8

5:15 am-6:14 pm

1 stop9h 59m

Baltimore/Washington

Mon 1/12

7:14 pm-12:06 am

1 stop7h 52m

$401

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Thu 1/8

1:03 pm-6:14 pm

1 stop26h 11m

Baltimore/Washington

Mon 1/12

7:14 pm-12:06 am

1 stop7h 52m

$441

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Sat 1/17

5:15 am-4:09 pm

1 stop7h 54m

Washington, D.C. Reagan-National

Fri 1/23

8:59 am-9:20 pm

2 stops15h 21m

$443

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Sat 4/25

5:20 am-4:37 pm

1 stop8h 17m

Washington, D.C. Dulles Intl

Tue 4/28

10:00 am-5:25 pm

1 stop10h 25m

$448

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Tue 4/21

6:25 pm-5:49 am

1 stop8h 24m

Washington, D.C. Dulles Intl

Mon 4/27

7:00 am-12:14 pm

1 stop8h 14m

$448

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Sat 4/25

5:20 am-4:37 pm

1 stop8h 17m

Washington, D.C. Dulles Intl

Thu 4/30

7:00 am-12:14 pm

1 stop8h 14m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 36 results

Compare providers for flights from Bellingham to Washington, D.C.

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 December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*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.

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington, D.C.

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

11,402 reviews

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

11,402 reviews

Alaska Airlines

8.0

Very good

11,402 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Sep 2025

SEA - MKE

Related info for your journey

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.?
Alaska Airlines, Hawaiian Airlines, and American Airlines can get you from Bellingham to Washington, D.C. in just under 9h 44m. Your travel time can differ by up to 5h 47m. The distance between Bellingham and Washington, D.C. is about 2330 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 - Washington, D.C. Reagan-National, Bellingham - Baltimore/Washington 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

Alexandria

Woodbridge

Tysons

Arlington

Owings Mills

Springfield

Hanover

Silver Spring

Fredericksburg

Fairfax

Linthicum Heights

Manassas

Laurel

Towson

National Harbor

Bowie

Largo

McLean

Clinton

Cordova

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$438	Average$623	FlexibilityNo cancel fee	On-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$273+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bellingham to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 December 4, 2025.

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 December 4, 2025.

Find flight deals from Bellingham to Washington, D.C.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bellingham to Washington, D.C. that are best for you.

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 December.

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.

Cheapflights Insights

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

Reviews of airlines servicing Washington, D.C.

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.

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.?

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bellingham to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

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

100% Free

Book with Flexibility

Travel Smart

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 December 4, 2025.