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$140+ Cheap flights from Reagan-National (DCA) to Washington

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SEA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Reagan-National to Washington

Keep the following information in mind while searching for Reagan-National to Washington flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$274
(Flightnetwork)

One-way from

$140
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$419

Good round-trip deal

$303 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Seattle/Tacoma Intl flights.
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From Washington, D.C. Reagan-National to Washington
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One-way flight from Washington, D.C. Reagan-National to Washington
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Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Washington.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Washington.
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Find flight deals from Reagan-National to Washington

Cheapest flights from Reagan-National to Washington
Explore the most affordable flight options available from Reagan-National to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Flightnetwork deal was found by Cheapflights users on 3/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:00 amDCA - PDX
1 stop20h 44mFrontier
Sun 5/186:35 amPDX - DCA
1 stop26h 32mFrontier
Deal found 3/27$274
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 5/135:00 amDCA - SEA
1 stop8h 42mAmerican Airlines
Tue 5/207:20 amSEA - DCA
1 stop7h 39mAmerican Airlines
Deal found 3/27$277
This Frontier deal was found by Cheapflights users on 3/27. 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.
Sat 4/266:00 pmDCA - SEA
1 stop9h 44mFrontier
Sat 5/36:00 amSEA - DCA
1 stop12h 59mFrontier
Deal found 3/27$278
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/34:50 pmDCA - SEA
Nonstop6h 01mDelta
Sat 5/107:35 amSEA - DCA
Nonstop5h 15mDelta
Deal found 3/27$287
This Expedia deal was found by Cheapflights users on 3/27. 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.
Wed 4/235:10 pmDCA - PDX
Nonstop5h 50mMultiple Airlines
Sat 4/266:20 amPDX - DCA
1 stop7h 39mMultiple Airlines
Deal found 3/27$293
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 5/55:10 pmDCA - GEG
1 stop9h 09mAlaska Airlines
Sat 5/177:00 amGEG - DCA
1 stop11h 05mAlaska Airlines
Deal found 3/27$296
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/34:40 pmDCA - GEG
1 stop10h 39mDelta
Thu 8/711:55 amGEG - DCA
1 stop8h 33mDelta
Deal found 3/28$297
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:30 amDCA - SEA
1 stop12h 20mSouthwest
Thu 4/249:35 amSEA - DCA
1 stop8h 05mSouthwest
Deal found 3/27$302
This Orbitz deal was found by Cheapflights users on 3/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/238:00 amDCA - SEA
Nonstop5h 40mMultiple Airlines
Mon 4/286:00 amSEA - DCA
1 stop12h 59mMultiple Airlines
Deal found 3/27$308
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3012:40 pmDCA - SEA
1 stop11h 38mUnited Airlines
Wed 9/35:07 amSEA - DCA
1 stop6h 49mUnited Airlines
Deal found 3/27$332
This JetBlue deal was found by Cheapflights users on 3/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/212:40 pmDCA - SEA
1 stop12h 30mJetBlue
Tue 7/89:50 pmSEA - DCA
1 stop8h 51mJetBlue
Deal found 3/27$352
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 4/238:00 amDCA - PDX
2 stops15h 42mAlaska Airlines
Sat 4/2610:35 amPDX - DCA
1 stop8h 24mAlaska Airlines
Deal found 3/27$353

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National to Washington 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 March 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Washington that are best for you.

Fly from

Reagan-National

Fly to

Washington

Route

Depart

Return

Price

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Sun 5/11

7:00 am-12:44 am

1 stop20h 44m

Portland

Sun 5/18

6:35 am-12:07 pm

1 stop26h 32m

$274

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Tue 5/13

5:00 am-10:42 am

1 stop8h 42m

Seattle/Tacoma Intl

Tue 5/20

7:20 am-5:59 pm

1 stop7h 39m

$277

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Sat 4/26

6:00 pm-12:44 am

1 stop9h 44m

Seattle/Tacoma Intl

Sat 5/3

6:00 am-9:59 pm

1 stop12h 59m

$278

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Sat 5/3

4:50 pm-7:51 pm

Nonstop6h 01m

Seattle/Tacoma Intl

Wed 5/7

7:35 am-3:50 pm

Nonstop5h 15m

$287

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Wed 4/23

5:10 pm-8:00 pm

Nonstop5h 50m

Portland

Sat 4/26

6:20 am-4:59 pm

1 stop7h 39m

$293

Washington, D.C.Spokane

DCA - GEG

DCAGEG

Washington, D.C. Reagan-National

Mon 5/5

5:10 pm-11:19 pm

1 stop9h 09m

Spokane

Sat 5/17

7:00 am-9:05 pm

1 stop11h 05m

$296

Washington, D.C.Spokane

DCA - GEG

DCAGEG

Washington, D.C. Reagan-National

Sun 8/3

4:40 pm-12:19 am

1 stop10h 39m

Spokane

Fri 8/8

12:40 pm-11:25 pm

1 stop7h 45m

$297

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Tue 4/22

7:30 am-4:50 pm

1 stop12h 20m

Seattle/Tacoma Intl

Thu 4/24

9:35 am-8:40 pm

1 stop8h 05m

$302

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Wed 4/23

8:00 am-10:40 am

Nonstop5h 40m

Seattle/Tacoma Intl

Mon 4/28

6:00 am-9:59 pm

1 stop12h 59m

$308

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Wed 4/23

8:00 am-8:42 pm

2 stops15h 42m

Portland

Sat 4/26

10:35 am-9:59 pm

1 stop8h 24m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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

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

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to State of Washington (average of $238). Flying from Washington, D.C. Reagan-National Airport to State of Washington in July is currently the most expensive (average of $411). 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 DCA to WA?

Find hourly flight availability from Reagan-National to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to State of Washington as you normally would.

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

Explore weekly flight availability from Reagan-National to Washington. 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 March 28, 2025.

The most flights from DCA to USWA are scheduled on a Thursday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated March 28, 2025.
To help decide which airline to fly from Washington, D.C. to Washington, see what other customers have to say about Southwest, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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

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

    One-way options have recently been found by users for as low as $140 on Hawaiian Airlines. Other airlines that offer cheap prices include Delta from $144 and Frontier from $145 one-way.

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

    Most travelers choose Washington, D.C. Reagan-National - Seattle/Tacoma Intl, Washington, D.C. Reagan-National - Portland or Washington, D.C. Reagan-National - Spokane when deciding on the best route from Washington, D.C. Reagan-National Airport to State of Washington.

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

    Consider LATAM Airlines (80%), Kenya Airways (80%) or Virgin Atlantic (80%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Reagan-National Airport to State of Washington.

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

    On average you can expect to pay $831 for a flight from Washington, D.C. Reagan-National Airport to State of Washington. The cheapest flight overall is $143 while the most popular route, (Washington, D.C. Reagan-National - Seattle/Tacoma Intl) is currently priced at $279.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to State of Washington (average of $238). Flying from Washington, D.C. Reagan-National Airport to State of Washington in July is currently the most expensive (average of $411). 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.

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Alternative routes for Reagan-National to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Reagan-National to Washington

Discover the top 7 airlines that operate flights from Reagan-National to Washington. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$131Average$382FlexibilityNo cancel feeOn-time62%
FrontierCheapest$148Average$307FlexibilityNo cancel feeOn-time62%
DeltaCheapest$277Average$588FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$286Average$432FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$290Average$495FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$546FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$317Average$573FlexibilityNo cancel feeOn-time75%
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