When did momondo last update prices for flights from Bellingham Airport to District of Columbia?

Prices for flights from Bellingham Airport to District of Columbia refresh daily.

How old do you have to be to fly from Bellingham Airport to District of Columbia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bellingham Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$442 Cheap Flights from Bellingham to District of Columbia in 2026/27

Find the cheapest flights from Bellingham to District of Columbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 6:20 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

14h 20m1 stop Las Vegas Harry Reid Intl

9:06 pm - 1:40 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

43h 34m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl

$615Multiple Airlines

Fri, Oct 9 - Tue, Oct 13

7:29 pm - 5:44 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

7h 15m1 stop Seattle/Tacoma Intl

7:46 am - 1:18 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

8h 32m1 stop Seattle/Tacoma Intl

$630Alaska Airlines

Sun, Nov 1 - Thu, Nov 5

7:18 pm - 5:40 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

7h 22m1 stop Seattle/Tacoma Intl

5:33 pm - 11:53 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

9h 20m1 stop Seattle/Tacoma Intl

$634Alaska Airlines

Mon, Oct 19 - Fri, Oct 23

7:18 pm - 5:40 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

7h 22m1 stop Seattle/Tacoma Intl

9:38 am - 6:38 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

12h 00m1 stop Seattle/Tacoma Intl

$682Alaska Airlines

Fri, Oct 9 - Tue, Oct 13

7:29 pm - 4:20 pmBLI Bellingham-DCA Washington, D.C. Reagan-National

17h 51m1 stop Seattle/Tacoma Intl

8:00 am - 1:18 pmDCA Washington, D.C. Reagan-National-BLI Bellingham

8h 18m1 stop Seattle/Tacoma Intl

$686Alaska Airlines

Sun, Nov 1 - Thu, Nov 5

7:29 pm - 9:00 pmBLI Bellingham-DCA Washington, D.C. Reagan-National

22h 31m2 stops Seattle/Tacoma Intl San Diego

5:11 pm - 11:45 pmDCA Washington, D.C. Reagan-National-BLI Bellingham

9h 34m1 stop Seattle/Tacoma Intl

$691Alaska Airlines

Sun, Nov 1 - Thu, Nov 5

7:18 pm - 5:40 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

7h 22m1 stop Seattle/Tacoma Intl

7:24 pm - 11:53 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

31h 29m2 stops San Diego Seattle/Tacoma Intl

$693Alaska Airlines

Mon, Oct 19 - Fri, Oct 23

7:18 pm - 5:40 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

7h 22m1 stop Seattle/Tacoma Intl

7:24 pm - 11:53 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

31h 29m2 stops San Diego Seattle/Tacoma Intl

$709Alaska Airlines

Mon, Oct 19 - Fri, Oct 23

7:18 pm - 5:40 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

7h 22m1 stop Seattle/Tacoma Intl

7:24 pm - 11:53 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

31h 29m2 stops San Diego Seattle/Tacoma Intl

$719Alaska Airlines

Mon, Oct 19 - Fri, Oct 23

7:18 pm - 9:00 pmBLI Bellingham-DCA Washington, D.C. Reagan-National

22h 42m2 stops Seattle/Tacoma Intl San Diego

5:00 pm - 11:53 pmDCA Washington, D.C. Reagan-National-BLI Bellingham

9h 53m1 stop Seattle/Tacoma Intl

$734Alaska Airlines

Mon, Oct 26 - Thu, Oct 29

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Alaska Airlines flights from Bellingham to District of Columbia

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

Alaska Airlines

Nov 1

BLI7:29 pmBellingham

7h 15m

1 stop

IAD5:44 amWashington, D.C. Dulles Intl

Nov 5

IAD7:46 amWashington, D.C. Dulles Intl

8h 32m

1 stop

BLI1:18 pmBellingham

$630

Alaska Airlines

Oct 19

BLI7:18 pmBellingham

7h 22m

1 stop

IAD5:40 amWashington, D.C. Dulles Intl

Oct 23

IAD5:33 pmWashington, D.C. Dulles Intl

9h 20m

1 stop

BLI11:53 pmBellingham

$634

Alaska Airlines

Oct 26

BLI7:18 pmBellingham

22h 42m

2 stops

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

Oct 29

DCA5:00 pmWashington, D.C. Reagan-National

9h 53m

1 stop

BLI11:53 pmBellingham

$671

American Airlines flights from Bellingham to District of Columbia

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

American Airlines

Oct 10

BLI5:16 amBellingham

10h 07m

2 stops

IAD6:23 pmWashington, D.C. Dulles Intl

Oct 14

IAD3:08 pmWashington, D.C. Dulles Intl

11h 45m

2 stops

BLI11:53 pmBellingham

$1,243

American Airlines

Oct 9

BLI5:16 amBellingham

10h 07m

2 stops

IAD6:23 pmWashington, D.C. Dulles Intl

Oct 13

IAD3:08 pmWashington, D.C. Dulles Intl

11h 45m

2 stops

BLI11:53 pmBellingham

$1,317

American Airlines

Nov 19

BLI5:14 amBellingham

9h 53m

2 stops

IAD6:07 pmWashington, D.C. Dulles Intl

Nov 28

IAD1:24 pmWashington, D.C. Dulles Intl

13h 26m

2 stops

BLI11:50 pmBellingham

$1,372

momondo Fare Finder

Use the filters below to find and compare flights from Bellingham to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BellinghamWashington, D.C.

BLI Bellingham - IAD Washington, D.C. Dulles Intl

BLIIAD

Bellingham

Fri 10/9

1:00 pm-6:20 am

1 stop14h 20m

Washington, D.C. Dulles Intl

Tue 10/13

9:06 pm-1:40 pm

2 stops43h 34m

$615

Quickest round-trip

BellinghamWashington, D.C.

BLI Bellingham - IAD Washington, D.C. Dulles Intl

BLIIAD

Bellingham

Sun 11/1

7:29 pm-5:44 am

1 stop7h 15m

Washington, D.C. Dulles Intl

Thu 11/5

7:46 am-1:18 pm

1 stop8h 32m

$630

BellinghamWashington, D.C.

BLI Bellingham - IAD Washington, D.C. Dulles Intl

BLIIAD

Bellingham

Mon 10/19

7:18 pm-5:40 am

1 stop7h 22m

Washington, D.C. Dulles Intl

Fri 10/23

5:33 pm-11:53 pm

1 stop9h 20m

$634

BellinghamWashington, D.C.

BLI Bellingham - IAD Washington, D.C. Dulles Intl

BLIIAD

Bellingham

Fri 10/9

7:18 pm-5:40 am

1 stop7h 22m

Washington, D.C. Dulles Intl

Tue 10/13

9:38 am-6:38 pm

1 stop12h 00m

$682

BellinghamWashington, D.C.

BLI Bellingham - DCA Washington, D.C. Reagan-National

BLIDCA

Bellingham

Sun 11/1

7:29 pm-4:20 pm

1 stop17h 51m

Washington, D.C. Reagan-National

Thu 11/5

8:00 am-1:18 pm

1 stop8h 18m

$686

BellinghamWashington, D.C.

BLI Bellingham - DCA Washington, D.C. Reagan-National

BLIDCA

Bellingham

Sun 11/1

7:29 pm-9:00 pm

2 stops22h 31m

Washington, D.C. Reagan-National

Thu 11/5

5:11 pm-11:45 pm

1 stop9h 34m

$691

BellinghamWashington, D.C.

BLI Bellingham - IAD Washington, D.C. Dulles Intl

BLIIAD

Bellingham

Mon 10/19

7:18 pm-5:40 am

1 stop7h 22m

Washington, D.C. Dulles Intl

Fri 10/23

7:24 pm-11:53 pm

2 stops31h 29m

$693

BellinghamWashington, D.C.

BLI Bellingham - IAD Washington, D.C. Dulles Intl

BLIIAD

Bellingham

Mon 10/19

7:18 pm-5:40 am

1 stop7h 22m

Washington, D.C. Dulles Intl

Fri 10/23

7:24 pm-11:53 pm

2 stops31h 29m

$709

BellinghamWashington, D.C.

BLI Bellingham - IAD Washington, D.C. Dulles Intl

BLIIAD

Bellingham

Mon 10/19

7:18 pm-5:40 am

1 stop7h 22m

Washington, D.C. Dulles Intl

Fri 10/23

7:24 pm-11:53 pm

2 stops31h 29m

$719

BellinghamWashington, D.C.

BLI Bellingham - DCA Washington, D.C. Reagan-National

BLIDCA

Bellingham

Mon 10/26

7:18 pm-9:00 pm

2 stops22h 42m

Washington, D.C. Reagan-National

Thu 10/29

5:00 pm-11:53 pm

1 stop9h 53m

$734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bellingham to District of Columbia

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 Bellingham to District of Columbia?

Alaska Airlines is the most popular carrier operating from Bellingham to District of Columbia

Cheap Bellingham to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bellingham to District of Columbia

Best Price Found	$442
Fastest flight time	7h 11m
Direct flights	None

The best one-way flight to District of Columbia from Bellingham in the past 72 hours is $442. The best round-trip flight deal from Bellingham to District of Columbia found on momondo in the last 72 hours is $615.

The fastest flight from Bellingham to District of Columbia takes 7h 11m

There are no direct flights from Bellingham to District of Columbia. There are no popular flight routes from Bellingham to District of Columbia.

Search flight deals

Frequently asked questions about flying from Bellingham to District of Columbia

When did momondo last update prices for flights from Bellingham Airport to District of Columbia?
Prices for flights from Bellingham Airport to District of Columbia refresh daily.
How old do you have to be to fly from Bellingham Airport to District of Columbia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bellingham Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Bellingham to District of Columbia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bellingham to District of Columbia. momondo saves you time and could save you money on your trip.

Can I find flights from Bellingham to District of Columbia with flexible booking policies on momondo?

Flights from Bellingham to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bellingham to District of Columbia?

Once all potential Bellingham to District of Columbia 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 Bellingham to District of Columbia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Bellingham to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.