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 45m.

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.

$221 Cheap Flights from Washington, D.C. to Bellingham in 2026

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:50 am - 1:26 pm

BWI

BLI

8h 36m

1 stop

7:26 pm - 6:30 am

BLI

BWI

8h 04m

1 stop

$429Alaska Airlines

Sat, Sep 19 - Wed, Sep 23

9:12 am - 7:35 pm

IAD

BLI

13h 23m

1 stop

3:47 pm - 8:25 am

BLI

IAD

13h 38m

1 stop

$435Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

6:16 pm - 11:44 pm

BWI

BLI

8h 28m

1 stop

7:26 pm - 6:30 am

BLI

BWI

8h 04m

1 stop

$436Alaska Airlines

Sat, Sep 19 - Wed, Sep 23

6:16 pm - 11:44 pm

BWI

BLI

8h 28m

1 stop

7:26 pm - 6:30 am

BLI

BWI

8h 04m

1 stop

$439Alaska Airlines

Sat, Sep 19 - Wed, Sep 23

6:00 am - 1:20 pm

IAD

BLI

10h 20m

1 stop

5:53 pm - 11:59 pm

BLI

IAD

27h 06m

1 stop

$441Alaska Airlines

Sat, May 30 - Wed, Jun 3

6:00 am - 12:07 am

IAD

BLI

21h 07m

1 stop

5:53 pm - 11:59 pm

BLI

IAD

27h 06m

1 stop

$447Alaska Airlines

Sat, May 30 - Wed, Jun 3

6:00 am - 12:07 am

IAD

BLI

21h 07m

1 stop

5:53 pm - 11:59 pm

BLI

IAD

27h 06m

1 stop

$452Alaska Airlines

Sat, May 30 - Wed, Jun 3

1:36 pm - 8:39 am

IAD

BLI

22h 03m

2 stops

3:42 pm - 8:20 am

BLI

IAD

13h 38m

1 stop

$465Multiple Airlines

Thu, Jul 23 - Mon, Jul 27

7:50 am - 10:31 pm

BWI

BLI

17h 41m

2 stops

7:18 pm - 5:20 am

BLI

BWI

7h 02m

1 stop

$471Alaska Airlines

Tue, Sep 29 - Mon, Oct 5

4:34 pm - 1:26 pm

BWI

BLI

23h 52m

2 stops

7:26 pm - 6:30 am

BLI

BWI

8h 04m

1 stop

$474Alaska Airlines

Sat, Sep 19 - Wed, Sep 23

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

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

Alaska Airlines

Sep 19

BWI7:50 amBaltimore/Washington

8h 36m

1 stop

BLI1:26 pmBellingham

Sep 23

BLI7:26 pmBellingham

8h 04m

1 stop

BWI6:30 amBaltimore/Washington

$429

Alaska Airlines

Sep 19

BWI6:16 pmBaltimore/Washington

8h 28m

1 stop

BLI11:44 pmBellingham

Sep 23

BLI7:26 pmBellingham

8h 04m

1 stop

BWI6:30 amBaltimore/Washington

$436

Alaska Airlines

Sep 19

BWI6:16 pmBaltimore/Washington

8h 28m

1 stop

BLI11:44 pmBellingham

Sep 23

BLI7:26 pmBellingham

8h 04m

1 stop

BWI6:30 amBaltimore/Washington

$439

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

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

American Airlines

Aug 2

DCA3:23 pmWashington, D.C. Reagan-National

11h 36m

2 stops

BLI11:59 pmBellingham

Aug 15

BLI6:00 amBellingham

12h 51m

2 stops

DCA9:51 pmWashington, D.C. Reagan-National

$759

American Airlines

Jul 18

DCA3:23 pmWashington, D.C. Reagan-National

11h 43m

2 stops

BLI12:06 amBellingham

Jul 25

BLI6:00 amBellingham

13h 20m

2 stops

DCA10:20 pmWashington, D.C. Reagan-National

$931

American Airlines

Jul 18

DCA3:23 pmWashington, D.C. Reagan-National

11h 43m

2 stops

BLI12:06 amBellingham

Jul 25

BLI6:00 amBellingham

13h 20m

2 stops

DCA10:20 pmWashington, D.C. Reagan-National

$953

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

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Sat 9/19

7:50 am-1:26 pm

1 stop8h 36m

Bellingham

Wed 9/23

7:26 pm-6:30 am

1 stop8h 04m

$429

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Mon 6/1

9:12 am-7:35 pm

1 stop13h 23m

Bellingham

Mon 6/8

3:47 pm-8:25 am

1 stop13h 38m

$435

Quickest round-trip

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Sat 9/19

6:16 pm-11:44 pm

1 stop8h 28m

Bellingham

Wed 9/23

7:26 pm-6:30 am

1 stop8h 04m

$436

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Sat 9/19

6:16 pm-11:44 pm

1 stop8h 28m

Bellingham

Wed 9/23

7:26 pm-6:30 am

1 stop8h 04m

$439

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

$441

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Sat 5/30

6:00 am-12:07 am

1 stop21h 07m

Bellingham

Wed 6/3

5:53 pm-11:59 pm

1 stop27h 06m

$447

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Sat 5/30

6:00 am-12:07 am

1 stop21h 07m

Bellingham

Wed 6/3

5:53 pm-11:59 pm

1 stop27h 06m

$452

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 7/23

1:36 pm-8:39 am

2 stops22h 03m

Bellingham

Mon 7/27

3:42 pm-8:20 am

1 stop13h 38m

$465

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Tue 9/29

7:50 am-10:31 pm

2 stops17h 41m

Bellingham

Mon 10/5

7:18 pm-5:20 am

1 stop7h 02m

$471

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Sat 9/19

4:34 pm-1:26 pm

2 stops23h 52m

Bellingham

Wed 9/23

7:26 pm-6:30 am

1 stop8h 04m

$474

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.

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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).

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Why use momondo?

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

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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.