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 April 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.

$258 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.

9:00 am - 6:39 pm

IAD

BLI

12h 39m

1 stop

7:19 pm - 5:50 am

BLI

IAD

7h 31m

1 stop

$509Alaska Airlines

Thu, May 7 - Sun, May 10

9:00 am - 6:39 pm

IAD

BLI

12h 39m

1 stop

8:30 am - 12:09 am

BLI

IAD

12h 39m

2 stops

$541Alaska Airlines

Thu, May 7 - Sun, May 10

7:10 am - 10:42 pm

IAD

BLI

18h 32m

2 stops

8:30 am - 12:09 am

BLI

IAD

12h 39m

2 stops

$584Alaska Airlines

Thu, May 7 - Sun, May 10

6:14 pm - 11:59 pm

IAD

BLI

8h 45m

1 stop

5:26 pm - 11:59 pm

BLI

IAD

27h 33m

1 stop

$602Alaska Airlines

Wed, Jul 1 - Wed, Jul 8

1:06 pm - 11:59 pm

IAD

BLI

13h 53m

2 stops

6:00 am - 12:10 am

BLI

IAD

15h 10m

2 stops

$611American Airlines

Wed, Jul 1 - Tue, Jul 7

6:03 am - 1:09 pm

IAD

BLI

10h 06m

1 stop

5:26 pm - 11:59 pm

BLI

IAD

27h 33m

1 stop

$637Alaska Airlines

Tue, Jun 16 - Tue, Jun 23

7:10 am - 12:20 pm

IAD

BLI

8h 10m

1 stop

1:00 pm - 12:09 am

BLI

IAD

8h 09m

1 stop

$641Alaska Airlines

Wed, Apr 29 - Sun, May 3

6:00 am - 1:20 pm

IAD

BLI

10h 20m

1 stop

5:26 pm - 6:45 pm

BLI

IAD

22h 19m

2 stops

$644Alaska Airlines

Tue, Jun 9 - Thu, Jun 18

7:37 pm - 4:46 pm

IAD

BLI

24h 09m

2 stops

5:26 pm - 6:45 pm

BLI

IAD

22h 19m

2 stops

$646Alaska Airlines

Tue, Jun 9 - Thu, Jun 18

6:14 pm - 11:59 pm

IAD

BLI

8h 45m

1 stop

6:00 am - 6:45 pm

BLI

IAD

33h 45m

2 stops

$647Alaska Airlines

Wed, Jul 1 - Tue, Jul 7

American Airlines flights from District of Columbia to Bellingham

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

American Airlines

Jul 1

IAD1:06 pmWashington, D.C. Dulles Intl

13h 53m

2 stops

BLI11:59 pmBellingham

Jul 7

BLI6:00 amBellingham

15h 10m

2 stops

IAD12:10 amWashington, D.C. Dulles Intl

$611

American Airlines

Jul 1

IAD1:06 pmWashington, D.C. Dulles Intl

13h 53m

2 stops

BLI11:59 pmBellingham

Jul 7

BLI6:00 amBellingham

15h 10m

2 stops

IAD12:10 amWashington, D.C. Dulles Intl

$669

American Airlines

May 7

DCA9:32 amWashington, D.C. Reagan-National

12h 07m

2 stops

BLI6:39 pmBellingham

May 10

BLI5:20 amBellingham

10h 45m

2 stops

DCA7:05 pmWashington, D.C. Reagan-National

$1,066

Alaska Airlines flights from District of Columbia to Bellingham

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

Alaska Airlines

May 7

IAD9:00 amWashington, D.C. Dulles Intl

12h 39m

1 stop

BLI6:39 pmBellingham

May 10

BLI7:19 pmBellingham

7h 31m

1 stop

IAD5:50 amWashington, D.C. Dulles Intl

$509

Alaska Airlines

May 7

IAD9:00 amWashington, D.C. Dulles Intl

12h 39m

1 stop

BLI6:39 pmBellingham

May 10

BLI8:30 amBellingham

12h 39m

2 stops

IAD12:09 amWashington, D.C. Dulles Intl

$541

Alaska Airlines

May 7

IAD7:10 amWashington, D.C. Dulles Intl

18h 32m

2 stops

BLI10:42 pmBellingham

May 10

BLI8:30 amBellingham

12h 39m

2 stops

IAD12:09 amWashington, D.C. Dulles Intl

$584

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

Cheapest round-trip

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 5/7

9:00 am-6:39 pm

1 stop12h 39m

Bellingham

Sun 5/10

7:19 pm-5:50 am

1 stop7h 31m

$509

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 5/7

9:00 am-6:39 pm

1 stop12h 39m

Bellingham

Sun 5/10

8:30 am-12:09 am

2 stops12h 39m

$541

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 5/7

7:10 am-10:42 pm

2 stops18h 32m

Bellingham

Sun 5/10

8:30 am-12:09 am

2 stops12h 39m

$584

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 7/8

5:26 pm-11:59 pm

1 stop27h 33m

$602

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Wed 7/1

1:06 pm-11:59 pm

2 stops13h 53m

Bellingham

Tue 7/7

6:00 am-12:10 am

2 stops15h 10m

$611

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Tue 6/16

6:03 am-1:09 pm

1 stop10h 06m

Bellingham

Tue 6/23

5:26 pm-11:59 pm

1 stop27h 33m

$637

Quickest round-trip

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Wed 4/29

7:10 am-12:20 pm

1 stop8h 10m

Bellingham

Sun 5/3

1:00 pm-12:09 am

1 stop8h 09m

$641

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Tue 6/9

6:00 am-1:20 pm

1 stop10h 20m

Bellingham

Thu 6/18

5:26 pm-6:45 pm

2 stops22h 19m

$644

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Tue 6/9

7:37 pm-4:46 pm

2 stops24h 09m

Bellingham

Thu 6/18

5:26 pm-6:45 pm

2 stops22h 19m

$646

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

Tue 7/7

6:00 am-6:45 pm

2 stops33h 45m

$647

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 10m
Direct flights	None

The fastest flight from District of Columbia to Bellingham takes 8h 10m

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

Frequently asked questions about flying from District of Columbia to Bellingham

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 April 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 7.9 12,253 reviews		Search Alaska Airlines flights

Burlington

Mount Vernon

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.