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 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.

$123 Cheap Flights from District of Columbia to Bellingham in 2026

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.

8:59 am - 8:34 pm

IAD

BLI

14h 35m

1 stop

8:00 am - 8:04 am

BLI

IAD

21h 04m

1 stop

$326Multiple Airlines

Fri, Aug 28 - Mon, Aug 31

8:59 am - 1:37 pm

IAD

BLI

31h 38m

1 stop

8:00 am - 8:04 am

BLI

IAD

21h 04m

1 stop

$335Multiple Airlines

Wed, Aug 26 - Mon, Aug 31

8:59 am - 8:34 pm

IAD

BLI

14h 35m

1 stop

2:57 pm - 5:14 pm

BLI

IAD

23h 17m

2 stops

$338Multiple Airlines

Fri, Aug 28 - Mon, Aug 31

9:30 am - 10:46 am

IAD

BLI

28h 16m

1 stop

7:00 am - 8:04 am

BLI

IAD

22h 04m

1 stop

$348Multiple Airlines

Sat, Aug 15 - Mon, Aug 24

9:30 am - 10:46 am

IAD

BLI

28h 16m

1 stop

1:57 pm - 5:14 pm

BLI

IAD

24h 17m

2 stops

$366Multiple Airlines

Sat, Aug 15 - Mon, Aug 24

9:30 am - 10:39 am

IAD

BLI

28h 09m

1 stop

1:16 pm - 8:20 am

BLI

IAD

16h 04m

1 stop

$373Multiple Airlines

Sat, Jul 25 - Thu, Jul 30

9:30 am - 10:39 am

IAD

BLI

28h 09m

1 stop

1:16 pm - 10:55 pm

BLI

IAD

30h 39m

2 stops

$405Multiple Airlines

Sat, Jul 25 - Thu, Jul 30

8:59 am - 5:03 pm

IAD

BLI

11h 04m

1 stop

8:00 am - 8:04 am

BLI

IAD

21h 04m

1 stop

$445Multiple Airlines

Thu, Aug 27 - Mon, Aug 31

5:00 pm - 12:06 am

DCA

BLI

10h 06m

1 stop

7:19 pm - 9:00 pm

BLI

DCA

22h 41m

2 stops

$510Alaska Airlines

Sat, Aug 15 - Mon, Aug 24

5:00 pm - 11:59 pm

DCA

BLI

9h 59m

1 stop

5:26 am - 9:00 pm

BLI

DCA

12h 34m

2 stops

$526Alaska Airlines

Wed, Aug 26 - Wed, Sep 2

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Alaska Airlines flights from District of Columbia to Bellingham

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

Alaska Airlines

Aug 26

IAD7:00 amWashington, D.C. Dulles Intl

19h 59m

1 stop

BLI11:59 pmBellingham

Sep 1

BLI7:19 pmBellingham

7h 21m

1 stop

IAD5:40 amWashington, D.C. Dulles Intl

$466

Alaska Airlines

Aug 27

IAD5:47 pmWashington, D.C. Dulles Intl

9h 12m

1 stop

BLI11:59 pmBellingham

Sep 2

BLI7:19 pmBellingham

7h 21m

1 stop

IAD5:40 amWashington, D.C. Dulles Intl

$505

Alaska Airlines

Aug 26

IAD9:03 amWashington, D.C. Dulles Intl

17h 56m

1 stop

BLI11:59 pmBellingham

Sep 2

BLI7:19 pmBellingham

7h 21m

1 stop

IAD5:40 amWashington, D.C. Dulles Intl

$506

American Airlines flights from District of Columbia to Bellingham

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

American Airlines

Aug 26

DCA9:00 amWashington, D.C. Reagan-National

12h 39m

2 stops

BLI6:39 pmBellingham

Sep 1

BLI5:26 amBellingham

15h 33m

2 stops

DCA11:59 pmWashington, D.C. Reagan-National

$786

American Airlines

Dec 12

DCA8:40 amWashington, D.C. Reagan-National

11h 51m

2 stops

BLI5:31 pmBellingham

Dec 20

BLI5:14 amBellingham

12h 56m

2 stops

DCA9:10 pmWashington, D.C. Reagan-National

$881

American Airlines

Dec 12

DCA1:44 pmWashington, D.C. Reagan-National

13h 21m

2 stops

BLI12:05 amBellingham

Dec 20

BLI6:00 amBellingham

12h 10m

2 stops

DCA9:10 pmWashington, D.C. Reagan-National

$1,027

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

Fri 8/28

8:59 am-8:34 pm

1 stop14h 35m

Bellingham

Mon 8/31

8:00 am-8:04 am

1 stop21h 04m

$326

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Wed 8/26

8:59 am-1:37 pm

1 stop31h 38m

Bellingham

Mon 8/31

8:00 am-8:04 am

1 stop21h 04m

$335

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Fri 8/28

8:59 am-8:34 pm

1 stop14h 35m

Bellingham

Mon 8/31

2:57 pm-5:14 pm

2 stops23h 17m

$338

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Sat 8/15

9:30 am-10:46 am

1 stop28h 16m

Bellingham

Mon 8/24

7:00 am-8:04 am

1 stop22h 04m

$348

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Sat 8/15

9:30 am-10:46 am

1 stop28h 16m

Bellingham

Mon 8/24

1:57 pm-5:14 pm

2 stops24h 17m

$366

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Sat 7/25

9:30 am-10:39 am

1 stop28h 09m

Bellingham

Thu 7/30

1:16 pm-8:20 am

1 stop16h 04m

$373

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Sat 7/25

9:30 am-10:39 am

1 stop28h 09m

Bellingham

Thu 7/30

1:16 pm-10:55 pm

2 stops30h 39m

$405

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 8/27

8:59 am-5:03 pm

1 stop11h 04m

Bellingham

Mon 8/31

8:00 am-8:04 am

1 stop21h 04m

$445

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Sat 8/15

5:00 pm-12:06 am

1 stop10h 06m

Bellingham

Mon 8/24

7:19 pm-9:00 pm

2 stops22h 41m

$510

Quickest round-trip

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Wed 8/26

5:00 pm-11:59 pm

1 stop9h 59m

Bellingham

Wed 9/2

5:26 am-9:00 pm

2 stops12h 34m

$526

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 is the most popular carrier 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 04m
Direct flights	None

The fastest flight from District of Columbia to Bellingham takes 8h 04m

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 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 $482	Free Cancellation	Rating 7.9 12,561 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.