How long does it take to fly to Bellingham?

The flight from Washington, D.C. to Bellingham depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Baltimore (a popular airport in Washington, D.C.) to Bellingham (the most popular airport in Bellingham), then the flight time is 7h 32m on average. If you fly from Washington, D.C. (another popular airport in Washington, D.C.) to Bellingham, then the average flight time is 8h 53m.

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

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

How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. 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.

$180 Cheap Flights from Washington, D.C. to Bellingham in 2026

1 adult

0 bags

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 9:54 pm

IAD

BLI

17h 24m

2 stops

9:54 am - 8:25 am

BLI

IAD

19h 31m

1 stop

$394Multiple Airlines

Mon, Jun 15 - Mon, Jun 22

7:35 pm - 12:07 am

BWI

BLI

7h 32m

1 stop

5:53 pm - 6:28 am

BLI

BWI

9h 35m

1 stop

$429Alaska Airlines

Sat, May 30 - Tue, Jun 2

6:00 am - 1:20 pm

IAD

BLI

10h 20m

1 stop

5:53 pm - 11:59 pm

BLI

IAD

27h 06m

1 stop

$433Alaska Airlines

Sat, May 30 - Wed, Jun 3

9:12 am - 2:07 pm

IAD

BLI

31h 55m

1 stop

1:21 pm - 10:12 am

BLI

IAD

17h 51m

2 stops

$447Multiple Airlines

Thu, May 28 - Thu, Jun 4

7:35 pm - 12:07 am

BWI

BLI

7h 32m

1 stop

5:53 pm - 6:28 am

BLI

BWI

9h 35m

1 stop

$453Alaska Airlines

Sun, May 24 - Wed, May 27

5:35 pm - 12:07 am

IAD

BLI

9h 32m

1 stop

5:53 pm - 4:35 pm

BLI

IAD

19h 42m

1 stop

$465Alaska Airlines

Thu, May 28 - Thu, Jun 4

9:50 am - 11:28 pm

IAD

BLI

16h 38m

1 stop

7:00 am - 2:09 pm

BLI

IAD

28h 09m

2 stops

$467Multiple Airlines

Thu, Jul 9 - Mon, Sep 14

4:32 pm - 9:04 am

IAD

BLI

19h 32m

2 stops

1:21 pm - 8:25 am

BLI

IAD

16h 04m

1 stop

$469Multiple Airlines

Thu, Jun 11 - Sun, Jun 14

7:48 am - 1:20 pm

BWI

BLI

8h 32m

1 stop

5:26 pm - 5:41 am

BLI

BWI

9h 15m

1 stop

$469Alaska Airlines

Sun, Jun 7 - Fri, Jun 12

7:35 pm - 12:07 am

BWI

BLI

7h 32m

1 stop

5:53 pm - 6:28 am

BLI

BWI

9h 35m

1 stop

$483Alaska Airlines

Fri, May 29 - Tue, Jun 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 Washington, D.C. to Bellingham

Our best Alaska Airlines deals on Washington, D.C. to Bellingham flight tickets

Alaska Airlines

May 30

BWI7:35 pmBaltimore/Washington

7h 32m

1 stop

BLI12:07 amBellingham

Jun 2

BLI5:53 pmBellingham

9h 35m

1 stop

BWI6:28 amBaltimore/Washington

$429

Alaska Airlines

May 30

IAD6:00 amWashington, D.C. Dulles Intl

10h 20m

1 stop

BLI1:20 pmBellingham

Jun 3

BLI5:53 pmBellingham

27h 06m

1 stop

IAD11:59 pmWashington, D.C. Dulles Intl

$433

Alaska Airlines

May 24

BWI7:35 pmBaltimore/Washington

7h 32m

1 stop

BLI12:07 amBellingham

May 27

BLI5:53 pmBellingham

9h 35m

1 stop

BWI6:28 amBaltimore/Washington

$453

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

Our best American Airlines deals on Washington, D.C. to Bellingham flight tickets

American Airlines

Jun 17

IAD6:20 amWashington, D.C. Dulles Intl

13h 26m

2 stops

BLI4:46 pmBellingham

Jun 23

BLI6:00 amBellingham

15h 13m

2 stops

IAD12:13 amWashington, D.C. Dulles Intl

$772

American Airlines

May 11

BWI3:31 pmBaltimore/Washington

11h 28m

2 stops

BLI11:59 pmBellingham

May 16

BLI6:00 amBellingham

14h 09m

2 stops

BWI11:09 pmBaltimore/Washington

$832

American Airlines

May 11

BWI3:31 pmBaltimore/Washington

11h 28m

2 stops

BLI11:59 pmBellingham

May 14

BLI6:00 amBellingham

14h 09m

2 stops

BWI11:09 pmBaltimore/Washington

$964

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. 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

Mon 6/15

7:30 am-9:54 pm

2 stops17h 24m

Bellingham

Mon 6/22

9:54 am-8:25 am

1 stop19h 31m

$394

Quickest round-trip

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Sat 5/30

7:35 pm-12:07 am

1 stop7h 32m

Bellingham

Tue 6/2

5:53 pm-6:28 am

1 stop9h 35m

$429

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Sat 5/30

6:00 am-1:20 pm

1 stop10h 20m

Bellingham

Wed 6/3

5:53 pm-11:59 pm

1 stop27h 06m

$433

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 5/28

9:12 am-2:07 pm

1 stop31h 55m

Bellingham

Thu 6/4

1:21 pm-10:12 am

2 stops17h 51m

$447

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Sun 5/24

7:35 pm-12:07 am

1 stop7h 32m

Bellingham

Wed 5/27

5:53 pm-6:28 am

1 stop9h 35m

$453

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 5/28

5:35 pm-12:07 am

1 stop9h 32m

Bellingham

Thu 6/4

5:53 pm-4:35 pm

1 stop19h 42m

$465

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 7/9

9:50 am-11:28 pm

1 stop16h 38m

Bellingham

Mon 9/14

7:00 am-2:09 pm

2 stops28h 09m

$467

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 6/11

4:32 pm-9:04 am

2 stops19h 32m

Bellingham

Sun 6/14

1:21 pm-8:25 am

1 stop16h 04m

$469

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Sun 6/7

7:48 am-1:20 pm

1 stop8h 32m

Bellingham

Fri 6/12

5:26 pm-5:41 am

1 stop9h 15m

$469

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Fri 5/29

7:35 pm-12:07 am

1 stop7h 32m

Bellingham

Tue 6/2

5:53 pm-6:28 am

1 stop9h 35m

$483

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 Washington, D.C. 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

Airlines

Other information

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

Alaska Airlines and American Airlines are the most popular carriers operating from Washington, D.C. to Bellingham

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

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

Estimated round-trip price

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

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

Fastest flight time	7h 32m
Direct flights	None

The fastest flight from Washington, D.C. to Bellingham takes 7h 32m

There are no direct flights from Washington, D.C. to Bellingham. There are no popular flight routes from Washington, D.C. to Bellingham.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Bellingham

How far is Washington, D.C. to Bellingham by plane?
There are 2325.7 mi between Washington, D.C. and Bellingham. A reasonable flight in good conditions will take 7h 32m.
When did momondo last update prices for flights from Washington, D.C. to Bellingham Airport?
Prices for flights from Washington, D.C. to Bellingham Airport refresh daily.
How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. 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.
What is the most popular airline from Washington, D.C. to Bellingham?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Bellingham is Alaska Airlines (100% of total bookings).

Burlington

Mount Vernon

Ferndale

Blaine

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Bellingham. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Washington, D.C. to Bellingham on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Washington, D.C. to Bellingham flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Bellingham, momondo offers a useful price alert feature which will track prices for flights to Bellingham from Washington, D.C. and alert you when they change.