Reagan-National

$132+ Cheap flights from Bellingham (BLI) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — DCA
Jan 11 — Jan 181
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Cheap flight deals from Bellingham to Reagan-National

Cheapest flights from Bellingham to Reagan-National
Explore the most affordable flight options available from Bellingham to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:06 pmBLI - DCA
1 stop20h 59mAlaska Airlines
Sun 1/48:00 amDCA - BLI
1 stop19h 16mAlaska Airlines
Deal found 12/9$808
This Trip.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:05 amBLI - DCA
2 stops25h 56mMultiple Airlines
Sun 1/45:00 pmDCA - BLI
1 stop10h 16mMultiple Airlines
Deal found 12/9$1,048
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:20 amBLI - DCA
1 stop7h 48mAlaska Airlines
Sun 12/145:00 pmDCA - BLI
1 stop10h 06mAlaska Airlines
Deal found 12/10$1,187
This Alaska Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:56 pmBLI - DCA
2 stops19h 00mAlaska Airlines
Mon 12/295:00 pmDCA - BLI
1 stop8h 22mAlaska Airlines
Deal found 12/10$1,201
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:15 amBLI - DCA
2 stops11h 19mAmerican Airlines
Fri 12/195:00 amDCA - BLI
2 stops13h 26mAmerican Airlines
Deal found 12/11$1,248
This Alaska Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:15 amBLI - DCA
1 stop9h 44mAlaska Airlines
Fri 12/198:59 amDCA - BLI
2 stops30h 17mAlaska Airlines
Deal found 12/11$1,557

Find flight deals from Bellingham to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$326
(Alaska Airlines)

One-way from

$132
(Kiwi.com)
Provider with most accurate pricing for Bellingham-Washington, D.C. Reagan-National flight deals.
Provider most trusted by Cheapflights users for Bellingham-Washington, D.C. Reagan-National flights.
From Bellingham to Washington, D.C. Reagan-National
One-way flight from Bellingham to Washington, D.C. Reagan-National

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bellingham to Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Bellingham to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Bellingham

Fly to

Reagan-National

Route

Depart

Return

Price

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Mon 1/26

1:03 pm-9:59 pm

1 stop29h 56m

Washington, D.C. Reagan-National

Mon 2/2

5:01 pm-12:23 pm

1 stop22h 22m

$326

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Sat 3/21

8:10 am-9:56 pm

1 stop10h 46m

Washington, D.C. Reagan-National

Wed 3/25

5:30 pm-5:25 pm

1 stop26h 55m

$565

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Sun 1/11

1:03 pm-9:00 pm

2 stops28h 57m

Washington, D.C. Reagan-National

Thu 1/15

8:00 am-12:06 am

1 stop19h 06m

$599

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Tue 12/30

4:06 pm-4:05 pm

1 stop20h 59m

Washington, D.C. Reagan-National

Sun 1/4

8:00 am-12:16 am

1 stop19h 16m

$808

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Fri 1/30

3:38 pm-9:59 pm

2 stops27h 21m

$132

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Wed 1/28

5:15 am-9:00 pm

2 stops12h 45m

$188

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Thu 1/29

9:15 am-9:59 pm

1 stop9h 44m

$203

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Tue 1/6

4:06 pm-9:00 pm

2 stops25h 54m

$203

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Fri 1/30

1:03 pm-4:09 pm

1 stop24h 06m

$209

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Tue 12/30

7:30 am-1:01 pm

3 stops26h 31m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 13 results
1
2
  • Most accurate provider: When it comes to deals on Bellingham-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bellingham-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bellingham-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bellingham to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Bellingham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines from Bellingham to Washington, D.C. Reagan-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Bellingham to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Bellingham to Washington, D.C. Reagan-National?

    Most people fly from Bellingham (BLI) if they book a flight from Bellingham to Washington, D.C. Reagan-National. On average, Bellingham has 0 outbound flights to Washington, D.C. Reagan-National per day from 1 airline. Bellingham is conveniently located just 3.2 mi from Bellingham’s city center.

  • How long is the flight from Bellingham to Washington, D.C. Reagan-National Airport?

    For as low as $326, Alaska Airlines can have you in Washington, D.C. Reagan-National Airport from Bellingham in 29h 56m. The distance from Bellingham to Washington, D.C. Reagan-National Airport is about 2330 mi.

  • What is the cheapest airline to fly from Bellingham to Washington, D.C. Reagan-National Airport round-trip?

    Cheapflights users have booked flights from Bellingham to Washington, D.C. Reagan-National Airport round-trip from $543.

  • Can I find deals for flights from Bellingham to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Bellingham to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bellingham to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bellingham to Reagan-National.

  • Can I find deals for business class flights from Bellingham to Reagan-National?

    Yes. Cheapflights offers flight deals from Bellingham to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Rockville
Laurel
Towson
National Harbor
Bowie
Largo
McLean
Clinton

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Top airline flying from Bellingham to Reagan-National

Discover the top airline that operate flights from Bellingham to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$543Average$702FlexibilityNo cancel feeOn-time75%

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