Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Bellingham to Washington, D.C. from $198

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bellingham to Washington, D.C. departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Bellingham to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
9:15 am - 9:59 pm
BLI
-
DCA
9h 44m1 stop
Alaska Airlines Logo
5:01 pm - 12:23 pm
DCA
-
BLI
22h 22m1 stop
$345Alaska Airlines
Sat, Jan 31 - Tue, Feb 3
Alaska Airlines Logo
5:15 am - 4:26 pm
BLI
-
IAD
8h 11m1 stop
Alaska Airlines Logo
6:04 pm - 12:06 am
IAD
-
BLI
9h 02m1 stop
$345Alaska Airlines
Sat, Jan 31 - Tue, Feb 3
Alaska Airlines Logo
5:15 am - 9:59 pm
BLI
-
DCA
13h 44m1 stop
Alaska Airlines Logo
8:59 am - 12:06 am
DCA
-
BLI
42h 07m2 stops
$382Alaska Airlines
Sat, Jan 31 - Tue, Feb 3
Alaska Airlines Logo
5:15 am - 4:26 pm
BLI
-
IAD
8h 11m1 stop
Alaska Airlines Logo
5:26 pm - 9:20 pm
IAD
-
BLI
30h 54m2 stops
$382Alaska Airlines
Sat, Jan 31 - Tue, Feb 3
Alaska Airlines Logo
5:15 am - 4:09 pm
BLI
-
DCA
7h 54m1 stop
Alaska Airlines Logo
8:59 am - 12:06 am
DCA
-
BLI
18h 07m2 stops
$393Alaska Airlines
Sat, Jan 31 - Tue, Feb 3
Alaska Airlines Logo
5:15 am - 4:26 pm
BLI
-
IAD
8h 11m1 stop
Alaska Airlines Logo
5:26 pm - 9:20 pm
IAD
-
BLI
30h 54m2 stops
$393Alaska Airlines
Sat, Jan 31 - Tue, Feb 3
Alaska Airlines Logo
5:15 am - 9:00 pm
BLI
-
DCA
12h 45m2 stops
Alaska Airlines Logo
9:59 am - 12:06 am
DCA
-
BLI
17h 07m2 stops
$395Alaska Airlines
Sat, Jan 31 - Tue, Feb 3
Alaska Airlines Logo
4:19 pm - 5:40 am
BLI
-
IAD
10h 21m1 stop
Alaska Airlines Logo
6:27 pm - 4:24 pm
IAD
-
BLI
24h 57m1 stop
$417Alaska Airlines
Mon, Feb 16 - Fri, Feb 20
American Airlines Logo
5:15 am - 11:18 pm
BLI
-
BWI
15h 03m2 stops
American Airlines Logo
11:13 am - 12:06 am
BWI
-
BLI
15h 53m2 stops
$695American Airlines
Thu, Jan 22 - Mon, Jan 26
American Airlines Logo
5:15 am - 6:55 pm
BLI
-
DCA
10h 40m2 stops
American Airlines Logo
6:45 am - 3:39 pm
DCA
-
BLI
11h 54m2 stops
$1,064American Airlines
Mon, Feb 16 - Fri, Feb 20

American Airlines flights from Bellingham to Washington, D.C.

Our best American Airlines deals on Bellingham to Washington, D.C. flight tickets
American Airlines
Apr 15
BLI5:20 amBellingham
15h 08m
2 stops
IAD11:28 pmWashington, D.C. Dulles Intl
Apr 23
IAD7:00 amWashington, D.C. Dulles Intl
14h 39m
2 stops
BLI6:39 pmBellingham
$658
American Airlines
Jan 22
BLI5:15 amBellingham
15h 03m
2 stops
BWI11:18 pmBaltimore/Washington
Jan 26
BWI11:13 amBaltimore/Washington
15h 53m
2 stops
BLI12:06 amBellingham
$695
American Airlines
Jan 22
BLI5:15 amBellingham
9h 01m
2 stops
IAD5:16 pmWashington, D.C. Dulles Intl
Jan 26
IAD1:08 pmWashington, D.C. Dulles Intl
11h 12m
2 stops
BLI9:20 pmBellingham
$942

Alaska Airlines flights from Bellingham to Washington, D.C.

Our best Alaska Airlines deals on Bellingham to Washington, D.C. flight tickets
Alaska Airlines
Jan 31
BLI5:15 amBellingham
8h 11m
1 stop
IAD4:26 pmWashington, D.C. Dulles Intl
Feb 3
IAD6:04 pmWashington, D.C. Dulles Intl
9h 02m
1 stop
BLI12:06 amBellingham
$345
Alaska Airlines
Jan 31
BLI5:15 amBellingham
8h 11m
1 stop
IAD4:26 pmWashington, D.C. Dulles Intl
Feb 3
IAD5:26 pmWashington, D.C. Dulles Intl
30h 54m
2 stops
BLI9:20 pmBellingham
$382
Alaska Airlines
Jan 31
BLI5:15 amBellingham
8h 11m
1 stop
IAD4:26 pmWashington, D.C. Dulles Intl
Feb 3
IAD5:26 pmWashington, D.C. Dulles Intl
30h 54m
2 stops
BLI9:20 pmBellingham
$393

momondo 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, momondo users made 832,500 searches. Data last updated January 8, 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

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Sat 1/31

9:15 am-9:59 pm

1 stop9h 44m

Washington, D.C. Reagan-National

Tue 2/3

5:01 pm-12:23 pm

1 stop22h 22m

$345

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Sat 1/31

5:15 am-4:26 pm

1 stop8h 11m

Washington, D.C. Dulles Intl

Tue 2/3

6:04 pm-12:06 am

1 stop9h 02m

$345

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Sat 1/31

5:15 am-9:59 pm

1 stop13h 44m

Washington, D.C. Reagan-National

Tue 2/3

8:59 am-12:06 am

2 stops42h 07m

$382

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Sat 1/31

5:15 am-4:26 pm

1 stop8h 11m

Washington, D.C. Dulles Intl

Tue 2/3

5:26 pm-9:20 pm

2 stops30h 54m

$382

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Sat 1/31

5:15 am-4:09 pm

1 stop7h 54m

Washington, D.C. Reagan-National

Tue 2/3

8:59 am-12:06 am

2 stops18h 07m

$393

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Sat 1/31

5:15 am-4:26 pm

1 stop8h 11m

Washington, D.C. Dulles Intl

Tue 2/3

5:26 pm-9:20 pm

2 stops30h 54m

$393

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Sat 1/31

5:15 am-9:00 pm

2 stops12h 45m

Washington, D.C. Reagan-National

Tue 2/3

9:59 am-12:06 am

2 stops17h 07m

$395

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Mon 2/16

4:19 pm-5:40 am

1 stop10h 21m

Washington, D.C. Dulles Intl

Fri 2/20

6:27 pm-4:24 pm

1 stop24h 57m

$417

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Thu 1/22

5:15 am-11:18 pm

2 stops15h 03m

Baltimore/Washington

Mon 1/26

11:13 am-12:06 am

2 stops15h 53m

$695

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Mon 2/16

5:15 am-6:55 pm

2 stops10h 40m

Washington, D.C. Reagan-National

Fri 2/20

6:45 am-3:39 pm

2 stops11h 54m

$1,064

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Bellingham to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Bellingham to Washington, D.C.?

Alaska Airlines is the most popular carrier operating from Bellingham to Washington, D.C.

When to book flights from Bellingham to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Bellingham to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bellingham to Washington, D.C. (BLI to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bellingham to Washington, D.C.

Fastest flight time

8h 11m

Direct flights

None
The fastest flight from Bellingham to Washington, D.C. takes 8h 11m
There are no direct flights from Bellingham to Washington, D.C.. There are no popular flight routes from Bellingham to Washington, D.C..
Search flight deals

  • How far is Bellingham to Washington, D.C. by plane?

    There are 2325.7 mi between Bellingham and Washington, D.C.. By plane, this route typically takes 8h 11m.

  • When did momondo last update prices for flights from Bellingham Airport to Washington, D.C.?

    Prices for flights from Bellingham Airport to Washington, D.C. refresh daily.

  • How many operators does momondo search for flights from Bellingham Airport to Washington, D.C.?

  • How old do you have to be to fly from Bellingham Airport to Washington, D.C.?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bellingham Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Bellingham to Washington, D.C.?

Best airlines flying from Bellingham to Washington, D.C.

Compare and see reviews for airlines that fly from Bellingham to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $483Free CancellationRating
8.0
11,661 reviews
Search Alaska Airlines flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Rockville
Gaithersburg
Manassas
Fairfax
Springfield
Glen Burnie
Linthicum Heights
Reston

Why use momondo?

Why should I use momondo to find a flight deal from Bellingham to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bellingham to Washington, D.C. for you.

Can I find flights from Bellingham to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Bellingham which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bellingham to Washington, D.C.?

momondo helps you find the best flight between Bellingham and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Bellingham to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bellingham to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/7
Sat 2/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport