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$126+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SEA
may. 4 — may. 111
dom. 5/4
dom. 5/11
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 abril 29, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$257
(United Airlines)

One-way from

$126
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$392

Good round-trip deal

$308 or less

Good one-way deal

$193 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. 1% potential increase in price ($7 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 April 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 abril 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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.
mar. 5/276:25 amDCA - SEA
1 stop8h 07mUnited Airlines
mar. 6/311:37 pmSEA - DCA
1 stop7h 50mUnited Airlines
Deal found 4/29$257
This Frontier deal was found by Cheapflights users on 4/29. 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.
jue. 5/156:00 pmDCA - SEA
1 stop9h 44mFrontier
lun. 5/196:00 amSEA - DCA
1 stop7h 59mFrontier
Deal found 4/29$258
This Orbitz deal was found by Cheapflights users on 4/29. 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.
jue. 5/296:00 pmDCA - SEA
1 stop9h 37mMultiple Airlines
mar. 6/31:48 pmSEA - DCA
Nonstop5h 11mMultiple Airlines
Deal found 4/29$263
This Delta deal was found by Cheapflights users on 4/29. 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.
mar. 5/274:59 pmDCA - SEA
Nonstop5h 51mDelta
mar. 6/37:35 amSEA - DCA
Nonstop5h 14mDelta
Deal found 4/29$267
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/275:00 pmDCA - SEA
Nonstop5h 56mAlaska Airlines
mar. 6/31:48 pmSEA - DCA
Nonstop5h 11mAlaska Airlines
Deal found 4/28$277
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
sáb. 5/319:59 amDCA - SEA
1 stop9h 49mHawaiian Airlines
sáb. 6/71:48 pmSEA - DCA
Nonstop5h 11mHawaiian Airlines
Deal found 4/29$280
This Delta deal was found by Cheapflights users on 4/29. 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.
mar. 7/85:59 pmDCA - GEG
1 stop8h 39mDelta
vie. 7/2511:41 amGEG - DCA
1 stop8h 53mDelta
Deal found 4/29$297
This Expedia deal was found by Cheapflights users on 4/29. 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.
mar. 5/275:00 pmDCA - PDX
1 stop9h 44mMultiple Airlines
mar. 6/36:35 amPDX - DCA
1 stop12h 24mMultiple Airlines
Deal found 4/29$299
This Frontier deal was found by Cheapflights users on 4/29. 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.
mié. 5/141:00 pmDCA - PDX
1 stop13h 27mFrontier
vie. 5/236:35 amPDX - DCA
1 stop7h 24mFrontier
Deal found 4/29$300
This Frontier deal was found by Cheapflights users on 4/29. 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.
jue. 6/57:00 amDCA - GEG
1 stop7h 03mFrontier
jue. 6/1211:58 amGEG - DCA
1 stop7h 01mFrontier
Deal found 4/29$311
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
mar. 5/138:59 amDCA - PSC
1 stop16h 38mAlaska Airlines
mié. 5/288:20 amPSC - DCA
1 stop10h 39mAlaska Airlines
Deal found 4/29$318
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
mar. 6/35:00 pmDCA - GEG
1 stop8h 25mAlaska Airlines
mié. 6/1110:45 amGEG - DCA
1 stop8h 14mAlaska Airlines
Deal found 4/29$319

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 abril 29, 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.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

mar. 5/27

1:00 pm-6:53 pm

1 stop8h 53m

Seattle/Tacoma Intl

mar. 6/3

11:50 pm-9:57 am

1 stop7h 07m

$257

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

vie. 5/16

6:00 pm-12:44 am

1 stop9h 44m

Seattle/Tacoma Intl

lun. 5/19

6:00 am-9:59 pm

1 stop12h 59m

$258

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

jue. 5/29

6:00 pm-12:37 am

1 stop9h 37m

Seattle/Tacoma Intl

mar. 6/3

1:48 pm-9:59 pm

Nonstop5h 11m

$263

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

mar. 5/27

4:59 pm-7:50 pm

Nonstop5h 51m

Seattle/Tacoma Intl

mar. 6/3

7:35 am-3:49 pm

Nonstop5h 14m

$267

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

mar. 5/27

5:00 pm-7:56 pm

Nonstop5h 56m

Seattle/Tacoma Intl

mar. 6/3

1:48 pm-9:59 pm

Nonstop5h 11m

$277

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

sáb. 5/31

9:59 am-4:48 pm

1 stop9h 49m

Seattle/Tacoma Intl

sáb. 6/7

1:48 pm-9:59 pm

Nonstop5h 11m

$280

Washington, D.C.Spokane

DCA - GEG

DCAGEG

Washington, D.C. Reagan-National

mar. 7/8

5:59 pm-11:38 pm

1 stop8h 39m

Spokane

mié. 7/23

11:41 am-11:34 pm

1 stop8h 53m

$297

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

mar. 5/27

5:00 pm-11:44 pm

1 stop9h 44m

Portland

mar. 6/3

6:35 am-9:59 pm

1 stop12h 24m

$299

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

mié. 5/14

1:00 pm-11:27 pm

1 stop13h 27m

Portland

vie. 5/23

6:35 am-4:59 pm

1 stop7h 24m

$300

Washington, D.C.Spokane

DCA - GEG

DCAGEG

Washington, D.C. Reagan-National

jue. 6/5

7:00 am-11:03 am

1 stop7h 03m

Spokane

jue. 6/12

11:58 am-9:59 pm

1 stop7h 01m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 57 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 $405). 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 abril 29, 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 abril 29, 2025.

The most flights from DCA to USWA are scheduled on a Monday (9 on average). You will have fewer flight options on Wednesday, 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 abril 29, 2025.
To help decide which airline to fly from Washington, D.C. to Washington, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,406 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $126 on Frontier. Other airlines that offer cheap prices include Hawaiian Airlines from $148 and Delta from $149 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 Delta (96%), LATAM Airlines (94%) or Kenya Airways (94%) 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 $713 for a flight from Washington, D.C. Reagan-National Airport to State of Washington. The cheapest flight overall is $142 while the most popular route, (Washington, D.C. Reagan-National - Seattle/Tacoma Intl) is currently priced at $211.

  • 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 $405). 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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Reagan-National to Seattle flights
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Baltimore to Tampa flights
Dulles Intl to San Diego flights
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Reagan-National to Hobby flights
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Top 8 airlines flying from Reagan-National to Washington

Discover the top 8 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$131Average$382FlexibilityNo cancel feeOn-time62%
FrontierCheapest$146Average$323FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$158Average$527FlexibilityNo cancel feeOn-time85%
DeltaCheapest$277Average$441FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$286Average$424FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$296Average$478FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$516FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$317Average$538FlexibilityNo cancel feeOn-time75%

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