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Cheap flights from District of Columbia to Bellingham from $269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Bellingham departing on 12/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Alaska Airlines Logo
6:04 pm - 12:23 pmIAD-BLI
21h 19m1 stop
Alaska Airlines Logo
9:15 am - 4:26 pmBLI-IAD
28h 11m1 stop
$326Alaska Airlines
Find Deal
Thu, Jan 22 - Mon, Jan 26
Alaska Airlines Logo
5:01 pm - 12:23 pmDCA-BLI
22h 22m1 stop
Alaska Airlines Logo
1:03 pm - 4:09 pmBLI-DCA
24h 06m1 stop
$326Alaska Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
5:01 pm - 12:23 pmDCA-BLI
22h 22m1 stop
Alaska Airlines Logo
1:03 pm - 4:09 pmBLI-DCA
24h 06m1 stop
$351Alaska Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
5:01 pm - 12:06 amDCA-BLI
10h 05m1 stop
Alaska Airlines Logo
1:03 pm - 9:00 pmBLI-DCA
28h 57m2 stops
$380Alaska Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
6:04 pm - 9:20 pmIAD-BLI
30h 16m1 stop
Alaska Airlines Logo
9:15 am - 5:04 pmBLI-IAD
52h 49m2 stops
$394Alaska Airlines
Find Deal
Thu, Jan 22 - Mon, Jan 26
Alaska Airlines Logo
5:01 pm - 12:06 amDCA-BLI
10h 05m1 stop
Alaska Airlines Logo
1:03 pm - 9:00 pmBLI-DCA
28h 57m2 stops
$405Alaska Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
8:59 am - 12:06 amDCA-BLI
18h 07m2 stops
Alaska Airlines Logo
1:03 pm - 8:00 pmBLI-DCA
27h 57m2 stops
$415Alaska Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
8:59 am - 12:06 amDCA-BLI
18h 07m2 stops
Alaska Airlines Logo
9:15 am - 9:59 pmBLI-DCA
9h 44m1 stop
$420Alaska Airlines
Find Deal
Mon, Dec 15 - Wed, Jan 7
American Airlines Logo
6:35 am - 3:26 pmIAD-BLI
11h 51m2 stops
American Airlines Logo
8:05 am - 10:33 pmBLI-IAD
11h 28m2 stops
$1,455American Airlines
Find Deal
Mon, Dec 22 - Sat, Dec 27
American Airlines Logo
1:57 pm - 10:22 pmIAD-BLI
11h 25m2 stops
American Airlines Logo
8:05 am - 10:33 pmBLI-IAD
11h 28m2 stops
$1,475American Airlines
Find Deal
Sat, Dec 20 - Sat, Dec 27

American Airlines flights from District of Columbia to Bellingham

Our best American Airlines deals on District of Columbia to Bellingham flight tickets
American Airlines
Dec 15
DCA1:45 pmWashington, D.C. Reagan-National
13h 21m
2 stops
BLI12:06 amBellingham
Jan 9
BLI9:15 amBellingham
18h 45m
2 stops
DCA7:00 amWashington, D.C. Reagan-National
$535
Find similar
American Airlines
Dec 17
DCA1:45 pmWashington, D.C. Reagan-National
13h 21m
2 stops
BLI12:06 amBellingham
Jan 6
BLI5:20 amBellingham
11h 16m
2 stops
DCA7:36 pmWashington, D.C. Reagan-National
$559
Find similar
American Airlines
Dec 16
DCA5:00 amWashington, D.C. Reagan-National
13h 41m
2 stops
BLI3:41 pmBellingham
Jan 8
BLI9:15 amBellingham
11h 19m
2 stops
DCA11:34 pmWashington, D.C. Reagan-National
$584
Find similar

Alaska Airlines flights from District of Columbia to Bellingham

Our best Alaska Airlines deals on District of Columbia to Bellingham flight tickets
Alaska Airlines
Jan 22
IAD6:04 pmWashington, D.C. Dulles Intl
21h 19m
1 stop
BLI12:23 pmBellingham
Jan 26
BLI1:03 pmBellingham
24h 23m
1 stop
IAD4:26 pmWashington, D.C. Dulles Intl
$326
Find similar
Alaska Airlines
Jan 8
DCA5:01 pmWashington, D.C. Reagan-National
22h 22m
1 stop
BLI12:23 pmBellingham
Jan 12
BLI1:03 pmBellingham
24h 06m
1 stop
DCA4:09 pmWashington, D.C. Reagan-National
$351
Find similar
Alaska Airlines
Jan 8
DCA5:01 pmWashington, D.C. Reagan-National
10h 05m
1 stop
BLI12:06 amBellingham
Jan 12
BLI1:03 pmBellingham
28h 57m
2 stops
DCA9:00 pmWashington, D.C. Reagan-National
$380
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Bellingham 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 November 24, 2025.
Use the filters below to find and compare flights from District of Columbia to Bellingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 1/22

6:04 pm-12:23 pm

1 stop21h 19m

Bellingham

Mon 1/26

9:15 am-4:26 pm

1 stop28h 11m

$326

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Thu 1/8

5:01 pm-12:23 pm

1 stop22h 22m

Bellingham

Mon 1/12

1:03 pm-4:09 pm

1 stop24h 06m

$326

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Thu 1/8

5:01 pm-12:23 pm

1 stop22h 22m

Bellingham

Mon 1/12

1:03 pm-4:09 pm

1 stop24h 06m

$351

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Thu 1/8

5:01 pm-12:06 am

1 stop10h 05m

Bellingham

Mon 1/12

1:03 pm-9:00 pm

2 stops28h 57m

$380

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 1/22

6:04 pm-9:20 pm

1 stop30h 16m

Bellingham

Mon 1/26

9:15 am-5:04 pm

2 stops52h 49m

$394

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Thu 1/8

5:01 pm-12:06 am

1 stop10h 05m

Bellingham

Mon 1/12

1:03 pm-9:00 pm

2 stops28h 57m

$405

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Thu 1/8

8:59 am-12:06 am

2 stops18h 07m

Bellingham

Mon 1/12

1:03 pm-8:00 pm

2 stops27h 57m

$415

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Mon 12/15

8:59 am-12:06 am

2 stops18h 07m

Bellingham

Wed 1/7

9:15 am-9:59 pm

1 stop9h 44m

$420

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Mon 12/22

6:35 am-3:26 pm

2 stops11h 51m

Bellingham

Sat 12/27

8:05 am-10:33 pm

2 stops11h 28m

$1,455

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Sat 12/20

1:57 pm-10:22 pm

2 stops11h 25m

Bellingham

Sat 12/27

8:05 am-10:33 pm

2 stops11h 28m

$1,475

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from District of Columbia to Bellingham

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 day to depart on your flight to Bellingham?

On average, the least expensive day to fly to Bellingham from District of Columbia is on a Saturday. momondo users have found tickets for Saturday departures for as low as $489. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from District of Columbia to Bellingham for around $844.

What is the cheapest time of day to depart on your flight to Bellingham?

The cheapest time of day to fly to Bellingham is in the evening when flights can be purchased for as low as $515. In the morning is when there is more demand to fly to Bellingham, so prices are often more expensive at around $686 per ticket.

Cheap District of Columbia to Bellingham flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Bellingham

Direct flights

None
There are no direct flights from District of Columbia to Bellingham. There are no popular flight routes from District of Columbia to Bellingham.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Bellingham Airport?

    Prices for flights from District of Columbia to Bellingham Airport are updated daily.

  • How many operators does momondo search for flights from District of Columbia to Bellingham Airport?

  • How old do you have to be to fly from District of Columbia to Bellingham Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia to Bellingham Airport.

  • What documentation or ID do you need to fly to Bellingham Airport?

    The travel and health documents you'll need for your trip to Bellingham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bellingham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Bellingham

Compare and see reviews for airlines that fly from District of Columbia to Bellingham with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $388Free CancellationRating
8.0
11,341 reviews
Search Alaska Airlines flights

Traveling to a place near Bellingham?

Book flights to Bellingham if you plan to visit one of these locations
Mount Vernon
Burlington
Ferndale
Blaine

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Bellingham?

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 District of Columbia to Bellingham for you.

Can I find flights from District of Columbia to Bellingham with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for District of Columbia to Bellingham flights to just show those with flexible booking policies.

How can momondo help me find flights from District of Columbia to Bellingham?

Once all potential District of Columbia to Bellingham flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from District of Columbia to Bellingham right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Bellingham flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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