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.

$193 Cheap Flights from Bellingham to District of Columbia in 2026

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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.

6:59 pm - 8:12 am

BLI

IAD

10h 13m

1 stop

4:01 pm - 9:14 am

IAD

BLI

44h 13m

2 stops

$352Multiple Airlines

Fri, May 29 - Tue, Jun 2

6:59 pm - 8:12 am

BLI

IAD

10h 13m

1 stop

4:01 pm - 9:14 am

IAD

BLI

44h 13m

2 stops

$391Multiple Airlines

Fri, May 29 - Tue, Jun 2

5:53 pm - 7:34 am

BLI

IAD

10h 41m

1 stop

6:00 am - 1:20 pm

IAD

BLI

10h 20m

1 stop

$461Alaska Airlines

Fri, May 29 - Tue, Jun 2

7:19 pm - 5:50 am

BLI

IAD

7h 31m

1 stop

7:10 am - 3:21 pm

IAD

BLI

11h 11m

2 stops

$465Alaska Airlines

Wed, May 6 - Tue, May 12

1:57 pm - 7:50 am

BLI

IAD

14h 53m

1 stop

11:11 am - 2:07 pm

IAD

BLI

29h 56m

2 stops

$469Multiple Airlines

Mon, Aug 24 - Sun, Aug 30

5:53 pm - 7:34 am

BLI

IAD

10h 41m

1 stop

5:35 pm - 12:07 am

IAD

BLI

9h 32m

1 stop

$475Alaska Airlines

Fri, May 29 - Tue, Jun 2

12:56 pm - 11:59 pm

BLI

IAD

8h 03m

1 stop

9:00 am - 5:31 pm

IAD

BLI

11h 31m

1 stop

$487Alaska Airlines

Mon, Oct 5 - Wed, Oct 14

7:19 pm - 5:40 am

BLI

IAD

7h 21m

1 stop

7:00 am - 11:44 pm

IAD

BLI

19h 44m

1 stop

$488Alaska Airlines

Wed, Sep 2 - Mon, Sep 14

7:19 pm - 6:20 pm

BLI

IAD

20h 01m

1 stop

6:00 am - 12:07 am

IAD

BLI

21h 07m

1 stop

$493Alaska Airlines

Tue, May 5 - Wed, May 13

8:00 am - 9:59 am

BLI

IAD

22h 59m

2 stops

9:20 am - 8:59 am

IAD

BLI

26h 39m

1 stop

$495Multiple Airlines

Fri, Jul 3 - Sun, Jul 12

American Airlines flights from Bellingham to District of Columbia

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

American Airlines

Jul 15

BLI6:00 amBellingham

15h 10m

2 stops

IAD12:10 amWashington, D.C. Dulles Intl

Jul 25

IAD6:23 amWashington, D.C. Dulles Intl

13h 23m

2 stops

BLI4:46 pmBellingham

$575

American Airlines

Jul 1

BLI6:00 amBellingham

12h 59m

2 stops

DCA9:59 pmWashington, D.C. Reagan-National

Jul 8

DCA6:18 amWashington, D.C. Reagan-National

13h 28m

2 stops

BLI4:46 pmBellingham

$611

American Airlines

Jul 1

BLI6:00 amBellingham

12h 59m

2 stops

DCA9:59 pmWashington, D.C. Reagan-National

Jul 13

DCA12:56 pmWashington, D.C. Reagan-National

14h 03m

2 stops

BLI11:59 pmBellingham

$633

Alaska Airlines flights from Bellingham to District of Columbia

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

Alaska Airlines

May 29

BLI5:53 pmBellingham

10h 41m

1 stop

IAD7:34 amWashington, D.C. Dulles Intl

Jun 2

IAD6:00 amWashington, D.C. Dulles Intl

10h 20m

1 stop

BLI1:20 pmBellingham

$461

Alaska Airlines

May 6

BLI7:19 pmBellingham

7h 31m

1 stop

IAD5:50 amWashington, D.C. Dulles Intl

May 12

IAD7:10 amWashington, D.C. Dulles Intl

11h 11m

2 stops

BLI3:21 pmBellingham

$465

Alaska Airlines

May 29

BLI5:53 pmBellingham

10h 41m

1 stop

IAD7:34 amWashington, D.C. Dulles Intl

Jun 2

IAD5:35 pmWashington, D.C. Dulles Intl

9h 32m

1 stop

BLI12:07 amBellingham

$475

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 - IAD

BLIIAD

Bellingham

Fri 5/29

6:59 pm-8:12 am

1 stop10h 13m

Washington, D.C. Dulles Intl

Tue 6/2

4:01 pm-9:14 am

2 stops44h 13m

$352

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Fri 5/29

6:59 pm-8:12 am

1 stop10h 13m

Washington, D.C. Dulles Intl

Tue 6/2

4:01 pm-9:14 am

2 stops44h 13m

$391

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Fri 5/29

5:53 pm-7:34 am

1 stop10h 41m

Washington, D.C. Dulles Intl

Tue 6/2

6:00 am-1:20 pm

1 stop10h 20m

$461

Quickest round-trip

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Wed 5/6

7:19 pm-5:50 am

1 stop7h 31m

Washington, D.C. Dulles Intl

Tue 5/12

7:10 am-3:21 pm

2 stops11h 11m

$465

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Mon 8/24

1:57 pm-7:50 am

1 stop14h 53m

Washington, D.C. Dulles Intl

Sun 8/30

11:11 am-2:07 pm

2 stops29h 56m

$469

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Fri 5/29

5:53 pm-7:34 am

1 stop10h 41m

Washington, D.C. Dulles Intl

Tue 6/2

5:35 pm-12:07 am

1 stop9h 32m

$475

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Mon 10/5

12:56 pm-11:59 pm

1 stop8h 03m

Washington, D.C. Dulles Intl

Wed 10/14

9:00 am-5:31 pm

1 stop11h 31m

$487

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Wed 9/2

7:19 pm-5:40 am

1 stop7h 21m

Washington, D.C. Dulles Intl

Mon 9/14

7:00 am-11:44 pm

1 stop19h 44m

$488

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Tue 5/5

7:19 pm-6:20 pm

1 stop20h 01m

Washington, D.C. Dulles Intl

Wed 5/13

6:00 am-12:07 am

1 stop21h 07m

$493

BellinghamWashington, D.C.

BLI - IAD

BLIIAD

Bellingham

Fri 7/3

8:00 am-9:59 am

2 stops22h 59m

Washington, D.C. Dulles Intl

Sun 7/12

9:20 am-8:59 am

1 stop26h 39m

$495

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 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 and Allegiant Air are the most popular carriers 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

Fastest flight time	7h 10m
Direct flights	None

The fastest flight from Bellingham to District of Columbia takes 7h 10m

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.

Best airlines flying from Bellingham to District of Columbia

Compare and see reviews for airlines that fly from Bellingham to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $366	Free Cancellation	Rating 7.9 12,244 reviews		Search Alaska Airlines flights

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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.