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Reagan-National

$86+ Cheap flights from Washington 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DCA
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Washington to Reagan-National

Keep the following information in mind while searching for Washington to Reagan-National flight deals. Data was last updated August 20, 2025.

Round-trip from

$170
(Priceline)

One-way from

$86
(Priceline)

Popular in

December

Cheapest in

September

Average price

$387

Good round-trip deal

$330 or less

Good one-way deal

$238 or less
From Washington to Washington, D.C. Reagan-National
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One-way flight from Washington to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 9% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Washington to Washington, D.C. Reagan-National.
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Price to beat on a one-way flight from Washington to Washington, D.C. Reagan-National.
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Find flight deals from Washington to Reagan-National

Cheapest flights from Washington to Reagan-National
Explore the most affordable flight options available from Washington to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Priceline deal was found by Cheapflights users on 8/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:53 amGEG - DCA
1 stop7h 06mFrontier
Sun 10/57:00 amDCA - GEG
1 stop6h 58mFrontier
Deal found 8/18$170
This Priceline deal was found by Cheapflights users on 8/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:53 amGEG - DCA
1 stop7h 06mFrontier
Thu 9/257:00 amDCA - GEG
1 stop6h 58mFrontier
Deal found 8/19$224
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:41 amSEA - DCA
1 stop12h 18mFrontier
Sat 8/301:00 pmDCA - SEA
1 stop10h 51mFrontier
Deal found 8/19$247
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/2612:30 pmSEA - DCA
2 stops20h 40mFrontier
Tue 9/307:00 amDCA - SEA
1 stop18h 59mFrontier
Deal found 8/19$249
This Trip.com deal was found by Cheapflights users on 8/18. 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.
Wed 9/107:00 amSEA - DCA
1 stop26h 10mMultiple Airlines
Sat 9/135:06 pmDCA - SEA
Nonstop5h 50mMultiple Airlines
Deal found 8/18$251
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Thu 11/68:22 pmSEA - DCA
2 stops17h 39mFrontier
Sun 11/97:00 amDCA - SEA
1 stop8h 13mFrontier
Deal found 8/18$252
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/284:40 pmSEA - DCA
1 stop16h 31mFrontier
Mon 9/226:00 pmDCA - SEA
1 stop9h 30mFrontier
Deal found 8/18$253
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:52 pmSEA - DCA
Nonstop5h 07mMultiple Airlines
Sun 11/97:00 amDCA - SEA
1 stop8h 13mMultiple Airlines
Deal found 8/18$254
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/56:12 amSEA - DCA
1 stop7h 47mFrontier
Sat 9/66:00 pmDCA - SEA
2 stops26h 33mFrontier
Deal found 8/18$255
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Thu 9/46:12 amSEA - DCA
1 stop7h 47mMultiple Airlines
Tue 9/95:06 pmDCA - SEA
Nonstop5h 50mMultiple Airlines
Deal found 8/18$256
This Frontier deal was found by Cheapflights users on 8/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:00 amSEA - DCA
1 stop11h 59mFrontier
Wed 9/241:00 pmDCA - SEA
1 stop12h 59mFrontier
Deal found 8/20$258
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Sun 9/144:36 pmSEA - DCA
2 stops16h 34mFrontier
Tue 9/166:00 pmDCA - SEA
1 stop7h 59mFrontier
Deal found 8/18$259

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 August 20, 2025.
Use the filters below to find and compare flights from Washington to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Washington

Fly to

Reagan-National

Route

Depart

Return

Price

SpokaneWashington, D.C.

GEG - DCA

GEGDCA

Spokane

Fri 10/3

11:53 am-9:59 pm

1 stop7h 06m

Washington, D.C. Reagan-National

Sun 10/5

7:00 am-10:58 am

1 stop6h 58m

$170

SpokaneWashington, D.C.

GEG - DCA

GEGDCA

Spokane

Thu 9/18

11:53 am-9:59 pm

1 stop7h 06m

Washington, D.C. Reagan-National

Thu 9/25

7:00 am-10:58 am

1 stop6h 58m

$224

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 11/6

8:22 pm-5:01 pm

2 stops17h 39m

Washington, D.C. Reagan-National

Sun 11/9

7:00 am-12:13 pm

1 stop8h 13m

$252

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Wed 9/3

6:41 am-9:59 pm

1 stop12h 18m

Washington, D.C. Reagan-National

Thu 9/18

6:00 pm-12:30 am

1 stop9h 30m

$252

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Fri 11/14

1:52 pm-9:59 pm

Nonstop5h 07m

Washington, D.C. Reagan-National

Sun 11/16

7:00 am-12:13 pm

1 stop8h 13m

$254

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Fri 9/26

6:12 am-4:59 pm

1 stop7h 47m

Washington, D.C. Reagan-National

Tue 9/30

8:00 am-10:53 am

Nonstop5h 53m

$254

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Fri 9/5

6:12 am-4:59 pm

1 stop7h 47m

Washington, D.C. Reagan-National

Tue 9/16

8:00 am-10:53 am

Nonstop5h 53m

$255

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 9/4

6:12 am-4:59 pm

1 stop7h 47m

Washington, D.C. Reagan-National

Mon 9/8

5:06 pm-7:56 pm

Nonstop5h 50m

$256

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Fri 9/5

6:12 am-4:59 pm

1 stop7h 47m

Washington, D.C. Reagan-National

Mon 9/8

5:06 pm-7:56 pm

Nonstop5h 50m

$256

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Sat 10/25

8:43 pm-12:04 pm

1 stop12h 21m

Washington, D.C. Reagan-National

Wed 10/29

7:00 am-12:13 pm

1 stop8h 13m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Washington 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.

Cheapflights Insights

Everything you need to know about your flight from Washington to Washington, D.C. Reagan-National Airport

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

Currently, February is the cheapest month in which you can book a flight from State of Washington to Washington, D.C. Reagan-National Airport (average of $278). Flying from State of Washington 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.

What is the cheapest time of day to fly from WA to DCA?

Find hourly flight availability from Washington to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

When flying from State of Washington to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of Washington to Washington, D.C. Reagan-National Airport

Explore weekly flight availability from Washington to Reagan-National. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 20, 2025.

The most flights from USWA to DCA are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Related info for your journey

Find useful and relevant information for your journey from Washington to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from State of Washington to Washington, D.C. Reagan-National Airport can take about 7h 06m. Frontier provides one of the quickest options available for as low as $170. There are 2099 mi between State of Washington and Washington, D.C. Reagan-National Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from State of Washington to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airlines for a one-way flight from State of Washington to Washington, D.C. Reagan-National Airport are Frontier ($86), Hawaiian Airlines ($129), and Alaska Airlines ($233).

  • What are the most popular routes from State of Washington to Washington, D.C. Reagan-National Airport?

    The most popular route from State of Washington to Washington, D.C. Reagan-National Airport is Seattle/Tacoma Intl - Washington, D.C. Reagan-National. You may also consider Portland - Washington, D.C. Reagan-National or Spokane - Washington, D.C. Reagan-National.

  • What are the most reliable airlines from State of Washington to Washington, D.C. Reagan-National Airport?

    Before booking your flight to Washington, D.C. Reagan-National Airport from State of Washington, check out the most reliable airlines to get you to your destination on time: Delta (85%), Alaska Airlines (56%), Hawaiian Airlines( 56%).

  • What are the cheapest flights from State of Washington to Washington, D.C. Reagan-National Airport?

    Looking for the cheapest flight from State of Washington to Washington, D.C. Reagan-National Airport? While on average our users pay $366, our data indicates the cheapest price to be $158. The most popular route (Seattle/Tacoma Intl - Washington, D.C. Reagan-National), is priced around $172.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from State of Washington to Washington, D.C. Reagan-National Airport (average of $278). Flying from State of Washington 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
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

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Alternative routes for Washington to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Baltimore flights
Dallas/Fort Worth to Baltimore flights
Los Angeles to Dulles Intl flights
Los Angeles to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
San Francisco to Dulles Intl flights
San Francisco to Reagan-National flights
San Francisco to Baltimore flights
O'Hare Intl to Dulles Intl flights
Dallas/Fort Worth to Dulles Intl flights
O'Hare Intl to Reagan-National flights
Seattle to Reagan-National flights
O'Hare Intl to Baltimore flights
Boston to Dulles Intl flights
Boston to Reagan-National flights
Atlanta to Dulles Intl flights
Los Angeles to Baltimore flights
Seattle to Dulles Intl flights
Hobby to Dulles Intl flights
Atlanta to Baltimore flights
Tampa to Dulles Intl flights
Fort Lauderdale to Baltimore flights
Hobby to Reagan-National flights
Atlanta to Reagan-National flights
Hobby to Baltimore flights
Minneapolis to Dulles Intl flights
Miami to Dulles Intl flights
Seattle to Baltimore flights
Minneapolis to Reagan-National flights
Denver to Baltimore flights
George Bush Intcntl to Dulles Intl flights
San Diego to Dulles Intl flights
Detroit to Reagan-National flights
Detroit to Dulles Intl flights
Salt Lake City to Reagan-National flights
Salt Lake City to Dulles Intl flights
Tampa to Reagan-National flights
George Bush Intcntl to Reagan-National flights
Ontario to Dulles Intl flights
Midway to Dulles Intl flights
Orlando to Baltimore flights
Charlotte to Dulles Intl flights
Austin to Dulles Intl flights
Tampa to Baltimore flights
John F Kennedy Intl to Dulles Intl flights
Sky Harbor Intl to Dulles Intl flights
Austin to Baltimore flights
Orlando to Dulles Intl flights
Oakland to Baltimore flights
San Diego to Reagan-National flights

Top 7 airlines flying from Washington to Reagan-National

Discover the top 7 airlines that operate flights from Washington 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$268FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$148Average$458FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$210Average$396FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$247Average$452FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$275Average$492FlexibilityNo cancel feeOn-time69%
DeltaCheapest$278Average$493FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$316Average$722FlexibilityNo cancel feeOn-time75%

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