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?

The number of operators available for flights from District of Columbia to Bellingham Airport is 1 as of February 2026.

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.

$231 Cheap Flights from District of Columbia to Bellingham in 2026

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Find the cheapest flights from District of Columbia to Bellingham

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 5:39 pm

IAD

BLI

13h 39m

1 stop

8:15 am - 5:40 am

BLI

IAD

18h 25m

2 stops

$468Alaska Airlines

Thu, Apr 16 - Fri, Apr 17

7:00 am - 5:39 pm

IAD

BLI

13h 39m

1 stop

6:19 pm - 5:50 pm

BLI

IAD

20h 31m

1 stop

$473Alaska Airlines

Thu, Apr 16 - Fri, Apr 17

7:00 am - 10:50 pm

IAD

BLI

18h 50m

2 stops

8:15 am - 5:40 am

BLI

IAD

18h 25m

2 stops

$493Alaska Airlines

Thu, Apr 16 - Fri, Apr 17

6:14 pm - 11:59 pm

IAD

BLI

8h 45m

1 stop

1:49 pm - 11:59 pm

BLI

IAD

7h 10m

1 stop

$512Alaska Airlines

Wed, Jul 1 - Wed, Jul 15

6:00 am - 1:20 pm

IAD

BLI

10h 20m

1 stop

6:00 am - 5:14 pm

BLI

IAD

8h 14m

1 stop

$513Alaska Airlines

Thu, Jun 4 - Fri, Jun 12

5:16 pm - 10:30 pm

DCA

BLI

8h 14m

1 stop

6:00 am - 9:59 pm

BLI

DCA

12h 59m

1 stop

$554Alaska Airlines

Wed, Jul 1 - Wed, Jul 15

6:14 pm - 11:59 pm

IAD

BLI

8h 45m

1 stop

8:30 am - 6:54 am

BLI

IAD

19h 24m

2 stops

$559Alaska Airlines

Wed, Jul 1 - Wed, Jul 15

6:00 am - 1:09 pm

IAD

BLI

10h 09m

1 stop

1:49 pm - 11:59 pm

BLI

IAD

7h 10m

1 stop

$572Alaska Airlines

Thu, Jul 9 - Mon, Jul 13

8:59 am - 12:16 pm

DCA

BLI

30h 17m

2 stops

6:19 pm - 9:00 pm

BLI

DCA

23h 41m

2 stops

$615Alaska Airlines

Tue, Apr 14 - Sun, Apr 19

6:00 am - 11:59 pm

IAD

BLI

20h 59m

1 stop

5:18 pm - 6:54 am

BLI

IAD

10h 36m

1 stop

$628Alaska Airlines

Thu, Jun 11 - Tue, Jun 16

American Airlines flights from District of Columbia to Bellingham

Our best American Airlines deals on District of Columbia to Bellingham flight tickets

American Airlines

May 22

IAD6:10 amWashington, D.C. Dulles Intl

14h 03m

2 stops

BLI5:13 pmBellingham

May 26

BLI6:00 amBellingham

15h 09m

2 stops

IAD12:09 amWashington, D.C. Dulles Intl

$668

American Airlines

May 22

IAD6:10 amWashington, D.C. Dulles Intl

14h 03m

2 stops

BLI5:13 pmBellingham

May 26

BLI6:00 amBellingham

15h 09m

2 stops

IAD12:09 amWashington, D.C. Dulles Intl

$683

American Airlines

May 22

IAD6:10 amWashington, D.C. Dulles Intl

14h 03m

2 stops

BLI5:13 pmBellingham

May 26

BLI6:00 amBellingham

15h 09m

2 stops

IAD12:09 amWashington, D.C. Dulles Intl

$740

Alaska Airlines flights from District of Columbia to Bellingham

Our best Alaska Airlines deals on District of Columbia to Bellingham flight tickets

Alaska Airlines

Apr 16

IAD7:00 amWashington, D.C. Dulles Intl

13h 39m

1 stop

BLI5:39 pmBellingham

Apr 17

BLI8:15 amBellingham

18h 25m

2 stops

IAD5:40 amWashington, D.C. Dulles Intl

$468

Alaska Airlines

Apr 16

IAD7:00 amWashington, D.C. Dulles Intl

13h 39m

1 stop

BLI5:39 pmBellingham

Apr 17

BLI6:19 pmBellingham

20h 31m

1 stop

IAD5:50 pmWashington, D.C. Dulles Intl

$473

Alaska Airlines

Apr 16

IAD7:00 amWashington, D.C. Dulles Intl

18h 50m

2 stops

BLI10:50 pmBellingham

Apr 17

BLI8:15 amBellingham

18h 25m

2 stops

IAD5:40 amWashington, D.C. Dulles Intl

$493

momondo Fare Finder

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 4/16

7:00 am-5:39 pm

1 stop13h 39m

Bellingham

Fri 4/17

8:15 am-5:40 am

2 stops18h 25m

$468

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 4/16

7:00 am-5:39 pm

1 stop13h 39m

Bellingham

Fri 4/17

6:19 pm-5:50 pm

1 stop20h 31m

$473

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 4/16

7:00 am-10:50 pm

2 stops18h 50m

Bellingham

Fri 4/17

8:15 am-5:40 am

2 stops18h 25m

$493

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Wed 7/1

6:14 pm-11:59 pm

1 stop8h 45m

Bellingham

Wed 7/15

1:49 pm-11:59 pm

1 stop7h 10m

$512

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 6/4

6:00 am-1:20 pm

1 stop10h 20m

Bellingham

Fri 6/12

6:00 am-5:14 pm

1 stop8h 14m

$513

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Wed 7/1

5:16 pm-10:30 pm

1 stop8h 14m

Bellingham

Wed 7/15

6:00 am-9:59 pm

1 stop12h 59m

$554

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Wed 7/1

6:14 pm-11:59 pm

1 stop8h 45m

Bellingham

Wed 7/15

8:30 am-6:54 am

2 stops19h 24m

$559

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 7/9

6:00 am-1:09 pm

1 stop10h 09m

Bellingham

Mon 7/13

1:49 pm-11:59 pm

1 stop7h 10m

$572

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Tue 4/14

8:59 am-12:16 pm

2 stops30h 17m

Bellingham

Sun 4/19

6:19 pm-9:00 pm

2 stops23h 41m

$615

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 6/11

6:00 am-11:59 pm

1 stop20h 59m

Bellingham

Tue 6/16

5:18 pm-6:54 am

1 stop10h 36m

$628

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 airline that flies from District of Columbia to Bellingham?

Alaska Airlines and American Airlines are the most popular carriers operating from District of Columbia to Bellingham

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

Fastest flight time	8h 32m
Direct flights	None

The fastest flight from District of Columbia to Bellingham takes 8h 32m

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?
The number of operators available for flights from District of Columbia to Bellingham Airport is 1 as of February 2026.
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 Airlines	PriceFrom $388	Free Cancellation	Rating 8.0 11,959 reviews		Search Alaska Airlines flights

Burlington

Ferndale

Mount Vernon

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.