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Cheap flights from District of Columbia to Bellingham from $346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Bellingham departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from District of Columbia to Bellingham

Cheap round-trip flights

Alaska Airlines Logo
9:00 am - 3:07 pmIAD-BLI
9h 07m1 stop
Alaska Airlines Logo
3:47 pm - 7:33 amBLI-IAD
12h 46m1 stop
$393Alaska Airlines
Find Deal
Sat, Sep 13 - Thu, Sep 18
Alaska Airlines Logo
6:09 pm - 12:11 amIAD-BLI
9h 02m1 stop
Alaska Airlines Logo
3:47 pm - 4:52 pmBLI-IAD
22h 05m2 stops
$445Alaska Airlines
Find Deal
Sat, Sep 13 - Thu, Sep 18
Alaska Airlines Logo
6:09 pm - 12:11 amIAD-BLI
9h 02m1 stop
Alaska Airlines Logo
3:47 pm - 12:23 amBLI-IAD
29h 36m1 stop
$461Alaska Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 7
Alaska Airlines Logo
8:59 am - 3:34 pmDCA-BLI
33h 35m2 stops
Alaska Airlines Logo
4:14 pm - 9:59 pmBLI-DCA
26h 45m1 stop
$471Alaska Airlines
Find Deal
Mon, Oct 6 - Mon, Oct 13
Hawaiian Airlines Logo
6:25 am - 12:22 pmIAD-BLI
8h 57m1 stop
Hawaiian Airlines Logo
1:02 pm - 12:23 amBLI-IAD
8h 21m1 stop
$506Hawaiian Airlines
Find Deal
Mon, Oct 6 - Mon, Oct 13
Logo
11:04 am - 11:36 pmIAD-BLI
15h 32m2 stops
Logo
3:18 pm - 4:15 pmBLI-IAD
21h 57m3 stops
$572
Find Deal
Sun, Aug 17 - Mon, Aug 25
Logo
11:04 am - 12:06 pmIAD-BLI
28h 02m3 stops
Logo
3:18 pm - 4:15 pmBLI-IAD
21h 57m3 stops
$617
Find Deal
Sun, Aug 17 - Mon, Aug 25
Hawaiian Airlines Logo
8:00 am - 3:07 pmDCA-BLI
10h 07m1 stop
Hawaiian Airlines Logo
5:20 am - 4:49 pmBLI-DCA
8h 29m1 stop
$647Hawaiian Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 7
American Airlines Logo
2:21 pm - 9:45 pmIAD-BLI
10h 24m2 stops
American Airlines Logo
5:20 am - 7:42 pmBLI-IAD
11h 22m2 stops
$734American Airlines
Find Deal
Sat, Sep 13 - Thu, Sep 18
American Airlines Logo
6:30 am - 3:07 pmDCA-BLI
11h 37m2 stops
American Airlines Logo
5:20 am - 6:45 pmBLI-DCA
10h 25m2 stops
$909American Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 7

Alaska Airlines flights from District of Columbia to Bellingham

Our best Alaska Airlines deals on District of Columbia to Bellingham flight tickets
Alaska Airlines
Sep 13
IAD9:00 amWashington, D.C. Dulles Intl
9h 07m
1 stop
BLI3:07 pmBellingham
Sep 18
BLI3:47 pmBellingham
12h 46m
1 stop
IAD7:33 amWashington, D.C. Dulles Intl
$393
Find similar
Alaska Airlines
Sep 13
IAD6:09 pmWashington, D.C. Dulles Intl
9h 02m
1 stop
BLI12:11 amBellingham
Sep 18
BLI3:47 pmBellingham
22h 05m
2 stops
IAD4:52 pmWashington, D.C. Dulles Intl
$445
Find similar
Alaska Airlines
Aug 31
IAD6:09 pmWashington, D.C. Dulles Intl
9h 02m
1 stop
BLI12:11 amBellingham
Sep 7
BLI3:47 pmBellingham
29h 36m
1 stop
IAD12:23 amWashington, D.C. Dulles Intl
$461
Find similar

Hawaiian Airlines flights from District of Columbia to Bellingham

Our best Hawaiian Airlines deals on District of Columbia to Bellingham flight tickets
Hawaiian Airlines
Oct 6
IAD6:25 amWashington, D.C. Dulles Intl
8h 57m
1 stop
BLI12:22 pmBellingham
Oct 13
BLI1:02 pmBellingham
8h 21m
1 stop
IAD12:23 amWashington, D.C. Dulles Intl
$506
Find similar
Hawaiian Airlines
Aug 31
DCA8:00 amWashington, D.C. Reagan-National
10h 07m
1 stop
BLI3:07 pmBellingham
Sep 7
BLI5:20 amBellingham
8h 29m
1 stop
DCA4:49 pmWashington, D.C. Reagan-National
$647
Find similar
Hawaiian Airlines
Sep 13
DCA5:06 pmWashington, D.C. Reagan-National
10h 05m
1 stop
BLI12:11 amBellingham
Sep 18
BLI5:20 amBellingham
8h 29m
1 stop
DCA4:49 pmWashington, D.C. Reagan-National
$717
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Bellingham that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 7, 2025.
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

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Sat 9/13

9:00 am-3:07 pm

1 stop9h 07m

Bellingham

Thu 9/18

3:47 pm-7:33 am

1 stop12h 46m

$393

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Sat 9/13

6:09 pm-12:11 am

1 stop9h 02m

Bellingham

Thu 9/18

3:47 pm-4:52 pm

2 stops22h 05m

$445

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Sun 8/31

6:09 pm-12:11 am

1 stop9h 02m

Bellingham

Sun 9/7

3:47 pm-12:23 am

1 stop29h 36m

$461

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Mon 10/6

8:59 am-3:34 pm

2 stops33h 35m

Bellingham

Mon 10/13

4:14 pm-9:59 pm

1 stop26h 45m

$471

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Mon 10/6

6:25 am-12:22 pm

1 stop8h 57m

Bellingham

Mon 10/13

1:02 pm-12:23 am

1 stop8h 21m

$506

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Sun 8/17

11:04 am-11:36 pm

2 stops15h 32m

Bellingham

Mon 8/25

3:18 pm-4:15 pm

3 stops21h 57m

$572

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Sun 8/17

11:04 am-12:06 pm

3 stops28h 02m

Bellingham

Mon 8/25

3:18 pm-4:15 pm

3 stops21h 57m

$617

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Sun 8/31

8:00 am-3:07 pm

1 stop10h 07m

Bellingham

Sun 9/7

5:20 am-4:49 pm

1 stop8h 29m

$647

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Sat 9/13

2:21 pm-9:45 pm

2 stops10h 24m

Bellingham

Thu 9/18

5:20 am-7:42 pm

2 stops11h 22m

$734

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Sun 8/31

6:30 am-3:07 pm

2 stops11h 37m

Bellingham

Sun 9/7

5:20 am-6:45 pm

2 stops10h 25m

$909

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 day to depart on your flight to Bellingham?

On average, the least expensive day to fly to Bellingham from District of Columbia is on a Saturday. momondo users have found tickets for Saturday departures for as low as $489. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from District of Columbia to Bellingham for around $844.

What is the cheapest time of day to depart on your flight to Bellingham?

The cheapest time of day to fly to Bellingham is in the evening when flights can be purchased for as low as $515. In the morning is when there is more demand to fly to Bellingham, so prices are often more expensive at around $686 per ticket.

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

Best Price Found

$346

Fastest flight time

7h 28m

Direct flights

None

Airports in Bellingham

1 airport
The best one-way flight to Bellingham from District of Columbia in the past 72 hours is $346. The best round-trip flight deal from District of Columbia to Bellingham found on momondo in the last 72 hours is $393.
The fastest flight from District of Columbia to Bellingham takes 7h 28m
There are no direct flights from District of Columbia to Bellingham. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Bellingham Airport and Washington, D.C. Reagan-National Airport - Bellingham Airport.
There is 1 airport near Bellingham: Bellingham (BLI)
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  • 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 many operators does momondo search for flights from District of Columbia to Bellingham Airport?

  • 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 AirlinesPriceFrom $388Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near Bellingham?

Book flights to Bellingham if you plan to visit one of these locations
Mount Vernon
Burlington
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.

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