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 6h 42m. Your travel time can differ by up to . The distance between Bellingham and Washington, D.C. is about 2307 mi.

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

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.

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.

$165+ Cheap Flights from Bellingham to Washington, D.C.

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

Cheapest

Best

Last-minute

One-way

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 August 21, 2026.

Mon 10/196:00 am -

2 stops32h 18m

Thu 10/226:00 am -

1 stop10h 40m

Deal found 8/19

$413

Mon 10/191:00 pm -

1 stop14h 20m

Wed 10/217:50 am -

2 stops35h 18m

Deal found 8/19

$420

Mon 10/191:00 pm -

2 stops25h 18m

Fri 10/236:00 am -

1 stop20h 34m

Deal found 8/19

$426

Sun 10/184:58 pm -

1 stop10h 22m

Wed 10/217:50 am -

2 stops35h 18m

Deal found 8/19

$447

Sun 10/184:58 pm -

1 stop10h 22m

Thu 10/227:50 am -

2 stops42h 44m

Deal found 8/19

$448

Fri 9/112:01 pm -

1 stop13h 19m

Wed 9/167:50 am -

2 stops32h 51m

Deal found 8/17

$450

Sun 10/184:58 pm -

2 stops28h 23m

Fri 10/236:00 am -

1 stop20h 34m

Deal found 8/19

$468

Tue 10/2010:00 am -

2 stops21h 17m

Thu 10/226:00 am -

1 stop13h 08m

Deal found 8/19

$470

Tue 10/272:17 pm -

1 stop6h 42m

Sat 10/317:02 am -

1 stop9h 35m

Deal found 8/20

$475

Tue 10/2010:00 am -

2 stops21h 17m

Fri 10/236:00 am -

1 stop20h 34m

Deal found 8/19

$479

Mon 11/27:29 pm -

1 stop7h 11m

Thu 11/57:02 am -

1 stop9h 16m

Deal found 8/17

$509

Tue 9/17:19 pm -

1 stop8h 11m

Sat 9/54:43 pm -

1 stop8h 48m

Deal found 8/17

$537

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 August 21, 2026.

Tue 10/272:17 pm -

1 stop6h 42m

Sat 10/317:02 am -

1 stop9h 35m

Deal found 8/16

$475

Thu 9/37:30 am -

2 stops35h 29m

Thu 9/107:00 am -

2 stops12h 09m

Deal found 8/17

$566

Mon 11/27:29 pm -

1 stop7h 11m

Thu 11/57:02 am -

1 stop9h 16m

Deal found 8/16

$509

Mon 10/57:18 pm -

1 stop7h 22m

Wed 10/147:02 am -

1 stop9h 35m

Deal found 8/16

$515

Tue 9/17:19 pm -

1 stop8h 11m

Sat 9/54:43 pm -

1 stop8h 48m

Deal found 8/17

$537

Tue 10/202:17 pm -

1 stop6h 42m

Thu 10/225:33 pm -

1 stop9h 20m

Deal found 8/19

$555

Sun 11/11:58 pm -

1 stop12h 42m

Wed 11/47:02 am -

1 stop9h 16m

Deal found 8/16

$580

Tue 10/207:18 pm -

1 stop23h 41m

Sat 10/2410:59 am -

2 stops15h 54m

Deal found 8/16

$588

Sun 10/257:18 pm -

1 stop7h 02m

Fri 10/306:15 pm -

2 stops31h 20m

Deal found 8/19

$602

Last-minute flights from Bellingham to Washington, D.C.
Discover last-minute flight deals from Bellingham to Washington, D.C.. Data last updated August 21, 2026 and is based on user searches.

Tue 8/257:19 pm -

1 stop8h 11m

Sat 8/297:15 pm -

1 stop7h 44m

Deal found 8/18

$611

Tue 9/17:19 pm -

1 stop8h 11m

Sat 9/54:43 pm -

1 stop8h 48m

Deal found 8/17

$537

Tue 9/17:19 pm -

1 stop7h 21m

Sat 9/55:47 pm -

1 stop9h 12m

Deal found 8/17

$573

Thu 9/37:30 am -

2 stops23h 20m

Thu 9/106:00 am -

1 stop10h 41m

Deal found 8/17

$536

Thu 9/37:30 am -

2 stops35h 29m

Thu 9/107:00 am -

2 stops12h 09m

Deal found 8/17

$566

Thu 9/37:30 am -

1 stop21h 34m

Wed 9/94:36 pm -

2 stops24h 05m

Deal found 8/17

$577

Thu 9/37:19 pm -

1 stop7h 21m

Wed 9/95:57 pm -

1 stop8h 47m

Deal found 8/17

$618

Fri 9/47:19 pm -

1 stop8h 11m

Tue 9/84:43 pm -

1 stop8h 48m

Deal found 8/20

$539

Wed 9/97:26 pm -

1 stop7h 14m

Mon 9/145:57 pm -

1 stop8h 47m

Deal found 8/18

$567

Fri 9/112:01 pm -

1 stop13h 19m

Wed 9/167:50 am -

2 stops32h 51m

Deal found 8/17

$450

Fri 9/112:01 pm -

2 stops31h 09m

Fri 9/186:00 am -

1 stop17h 12m

Deal found 8/17

$505

Fri 9/117:26 pm -

1 stop7h 14m

Wed 9/165:57 pm -

1 stop8h 47m

Deal found 8/17

$613

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 August 21, 2026.

Mon 9/287:00 am -

2 stops54h 46m

Deal found 8/16

$165

Mon 9/287:00 am -

3 stops30h 59m

Deal found 8/16

$169

Mon 9/287:00 am -

3 stops38h 10m

Deal found 8/16

$169

Mon 9/287:26 pm -

1 stop8h 04m

Deal found 8/20

$255

Tue 9/297:26 pm -

1 stop7h 14m

Deal found 8/20

$258

Mon 9/287:26 pm -

1 stop7h 14m

Deal found 8/20

$285

Tue 9/2910:00 am -

3 stops57h 54m

Deal found 8/16

$303

Tue 9/2910:00 am -

3 stops59h 10m

Deal found 8/16

$303

Tue 9/297:00 am -

2 stops20h 30m

Deal found 8/16

$306

Tue 9/297:26 pm -

2 stops21h 34m

Deal found 8/16

$333

Mon 9/287:00 am -

1 stop30h 00m

Deal found 8/16

$402

Tue 9/15:26 am -

1 stop9h 38m

Deal found 8/19

$456

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$413 (Kiwi.com)
One-way from	$165 (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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One-way flight from Bellingham to Washington, D.C. (WAS)

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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

Cheapest round-trip

BellinghamWashington, D.C.

BLI Bellingham - IAD Washington, D.C. Dulles Intl

BLIIAD

Bellingham

Tue 10/27

2:17 pm-11:59 pm

1 stop6h 42m

Washington, D.C. Dulles Intl

Sat 10/31

7:02 am-1:37 pm

1 stop9h 35m

$475

BellinghamBaltimore

BLI Bellingham - BWI Baltimore/Washington

BLIBWI

Bellingham

Mon 11/2

7:29 pm-5:40 am

1 stop7h 11m

Baltimore/Washington

Thu 11/5

7:02 am-1:18 pm

1 stop9h 16m

$509

BellinghamWashington, D.C.

BLI Bellingham - IAD Washington, D.C. Dulles Intl

BLIIAD

Bellingham

Mon 10/5

7:18 pm-5:40 am

1 stop7h 22m

Washington, D.C. Dulles Intl

Wed 10/14

7:02 am-1:37 pm

1 stop9h 35m

$515

BellinghamBaltimore

BLI Bellingham - BWI Baltimore/Washington

BLIBWI

Bellingham

Tue 9/1

7:19 pm-6:30 am

1 stop8h 11m

Baltimore/Washington

Sat 9/5

4:43 pm-10:31 pm

1 stop8h 48m

$537

Quickest round-trip

BellinghamWashington, D.C.

BLI Bellingham - IAD Washington, D.C. Dulles Intl

BLIIAD

Bellingham

Tue 10/20

2:17 pm-11:59 pm

1 stop6h 42m

Washington, D.C. Dulles Intl

Thu 10/22

5:33 pm-11:53 pm

1 stop9h 20m

$555

BellinghamWashington, D.C.

BLI Bellingham - DCA Washington, D.C. Reagan-National

BLIDCA

Bellingham

Thu 9/3

7:30 am-9:59 pm

2 stops35h 29m

Washington, D.C. Reagan-National

Thu 9/10

7:00 am-4:09 pm

2 stops12h 09m

$566

BellinghamBaltimore

BLI Bellingham - BWI Baltimore/Washington

BLIBWI

Bellingham

Sun 11/1

1:58 pm-5:40 am

1 stop12h 42m

Baltimore/Washington

Wed 11/4

7:02 am-1:18 pm

1 stop9h 16m

$580

BellinghamWashington, D.C.

BLI Bellingham - DCA Washington, D.C. Reagan-National

BLIDCA

Bellingham

Tue 10/20

7:18 pm-9:59 pm

1 stop23h 41m

Washington, D.C. Reagan-National

Sat 10/24

10:59 am-11:53 pm

2 stops15h 54m

$588

BellinghamBaltimore

BLI Bellingham - BWI Baltimore/Washington

BLIBWI

Bellingham

Sun 10/25

7:18 pm-5:20 am

1 stop7h 02m

Baltimore/Washington

Fri 10/30

6:15 pm-10:35 pm

2 stops31h 20m

$602

Cheapest one-way

BellinghamBaltimore

BLI Bellingham - BWI Baltimore/Washington

BLIBWI

Bellingham

Mon 9/28

7:00 am-4:46 pm

2 stops54h 46m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 25 resultsSorted by cheapest first

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.

BLI-WAS

BLI-IAD

BLI-DCA

BLI-BWI

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.

BLI-WAS

BLI-IAD

BLI-DCA

BLI-BWI

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

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.. 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 6h 42m. Your travel time can differ by up to . The distance between Bellingham and Washington, D.C. is about 2307 mi.
What are the most popular routes from Bellingham to Washington, D.C.?
Most travelers choose Bellingham - Washington, D.C. Dulles Intl, Bellingham - Washington, D.C. Reagan-National 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.

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$165+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.

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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 August 21, 2026.

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 August 21, 2026.

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 August 21, 2026.

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 August 21, 2026.

Last-minute flights from Bellingham to Washington, D.C.Discover last-minute flight deals from Bellingham to Washington, D.C.. Data last updated August 21, 2026 and is based on user searches.

Discover last-minute flight deals from Bellingham to Washington, D.C.. Data last updated August 21, 2026 and is based on user searches.

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 August 21, 2026.

Search for one-way flight options from Bellingham to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.

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Related info for your journey

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 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.?

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Bellingham and Washington, D.C. flights

Browse other Bellingham and Washington, D.C. flight options. Last updated on August 21, 2026.

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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 August 21, 2026.

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 August 21, 2026.

Last-minute flights from Bellingham to Washington, D.C.
Discover last-minute flight deals from Bellingham to Washington, D.C.. Data last updated August 21, 2026 and is based on user searches.

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 August 21, 2026.