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Reagan-National

$508+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — DCA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$509
(Hawaiian Airlines)

One-way from

$508
(Hawaiian Airlines)

Popular in

October

Cheapest in

July

Average price

$689
From Bellingham to Washington, D.C. Reagan-National
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One-way flight from Bellingham to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 17% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 9/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:25 amBLI - DCA
1 stop9h 34mHawaiian Airlines
Sun 11/98:00 amDCA - BLI
1 stop10h 24mHawaiian Airlines
Deal found 9/14$509
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 12/85:20 amBLI - DCA
2 stops12h 42mAlaska Airlines
Fri 12/128:59 amDCA - BLI
2 stops18h 07mAlaska Airlines
Deal found 9/13$514
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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 11/69:25 amBLI - DCA
1 stop9h 34mAlaska Airlines
Sun 11/98:00 amDCA - BLI
1 stop10h 24mAlaska Airlines
Deal found 9/12$543
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 10/115:15 amBLI - DCA
1 stop8h 33mAlaska Airlines
Sat 10/188:00 amDCA - BLI
1 stop10h 34mAlaska Airlines
Deal found 9/12$653
This Hawaiian Airlines deal was found by Cheapflights users on 9/13. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:15 amBLI - DCA
1 stop9h 44mHawaiian Airlines
Fri 12/128:00 amDCA - BLI
1 stop10h 38mHawaiian Airlines
Deal found 9/13$730
This Hawaiian Airlines deal was found by Cheapflights users on 9/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:15 amBLI - DCA
1 stop8h 33mHawaiian Airlines
Sun 10/198:00 amDCA - BLI
1 stop10h 34mHawaiian Airlines
Deal found 9/12$759
This Hawaiian Airlines deal was found by Cheapflights users on 9/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:20 amBLI - DCA
1 stop7h 47mHawaiian Airlines
Sun 12/285:00 pmDCA - BLI
1 stop10h 16mHawaiian Airlines
Deal found 9/12$774
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 9/263:47 pmBLI - DCA
2 stops27h 12mAlaska Airlines
Mon 9/298:00 amDCA - BLI
1 stop7h 28mAlaska Airlines
Deal found 9/13$823

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 September 15, 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

Thu 11/6

9:25 am-9:59 pm

1 stop9h 34m

Washington, D.C. Reagan-National

Sun 11/9

8:00 am-3:24 pm

1 stop10h 24m

$509

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Mon 12/8

4:18 pm-9:59 pm

1 stop26h 41m

Washington, D.C. Reagan-National

Fri 12/12

8:59 am-12:06 am

2 stops18h 07m

$509

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Tue 3/10

5:20 am-8:55 pm

2 stops12h 35m

Washington, D.C. Reagan-National

Wed 3/11

9:30 am-12:01 am

2 stops17h 31m

$514

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Thu 11/6

9:25 am-9:59 pm

1 stop9h 34m

Washington, D.C. Reagan-National

Sun 11/9

8:00 am-3:24 pm

1 stop10h 24m

$543

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Mon 9/22

5:20 am-4:49 pm

1 stop8h 29m

$508

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Mon 9/22

5:20 am-8:59 pm

2 stops12h 39m

$542

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Sat 11/29

8:00 am-7:00 am

2 stops20h 00m

$552

BellinghamWashington, D.C.

BLI - DCA

BLIDCA

Bellingham

Sat 11/29

5:15 am-4:06 pm

1 stop7h 51m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

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 September 15, 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 $509, Hawaiian Airlines can have you in Washington, D.C. Reagan-National Airport from Bellingham in 9h 34m. The distance from Bellingham to Washington, D.C. Reagan-National Airport is about 2330 mi. This flight may include one or multiple stops.

  • 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.

  • What is the cheapest month to book a flight from Bellingham to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Bellingham to Washington, D.C. Reagan-National Airport (average of $278). Flying from Bellingham to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bellingham to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$543Average$785FlexibilityNo cancel feeOn-time75%

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