HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$121+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SEA
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Washington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 February 11, 2026.

This Orbitz deal was found by Cheapflights users on 2/7. 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.
Thu 5/76:00 pm
DCA
-
SEA
1 stop18h 27m
Frontier
Sun 5/106:57 pm
SEA
-
DCA
1 stop15h 03m
Frontier
Deal found 2/7$200
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sat 4/256:00 pm
DCA
-
SEA
1 stop18h 27m
Frontier
Sun 5/106:57 pm
SEA
-
DCA
1 stop15h 03m
Frontier
Deal found 2/10$201
This Super.com deal was found by Cheapflights users on 2/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 pm
DCA
-
SEA
1 stop19h 55m
Frontier
Mon 3/212:30 pm
SEA
-
DCA
1 stop21h 45m
Frontier
Deal found 2/7$206
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 pm
DCA
-
SEA
1 stop18h 27m
Frontier
Wed 4/296:57 pm
SEA
-
DCA
1 stop15h 03m
Frontier
Deal found 2/11$207
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:00 pm
DCA
-
SEA
1 stop25h 01m
Frontier
Mon 3/99:36 pm
SEA
-
DCA
2 stops45h 23m
Frontier
Deal found 2/9$209
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:00 am
DCA
-
SEA
1 stop11h 05m
Frontier
Fri 5/16:57 pm
SEA
-
DCA
1 stop19h 02m
Frontier
Deal found 2/9$211
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 pm
DCA
-
SEA
1 stop24h 05m
Frontier
Fri 4/179:35 pm
SEA
-
DCA
2 stops21h 24m
Frontier
Deal found 2/9$214
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Wed 2/252:16 pm
DCA
-
SEA
1 stop10h 41m
American Airlines
Fri 2/271:37 pm
SEA
-
DCA
1 stop7h 13m
American Airlines
Deal found 2/11$217
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:00 pm
DCA
-
SEA
1 stop25h 01m
Frontier
Tue 3/1010:08 pm
SEA
-
DCA
2 stops20h 51m
Frontier
Deal found 2/9$220
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:59 pm
DCA
-
SEA
1 stop22h 28m
Frontier
Wed 4/296:57 pm
SEA
-
DCA
1 stop19h 02m
Frontier
Deal found 2/10$221
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:00 pm
DCA
-
SEA
1 stop24h 19m
Frontier
Thu 3/51:16 pm
SEA
-
DCA
1 stop20h 46m
Frontier
Deal found 2/10$222
This Delta deal was found by Cheapflights users on 2/8. 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 3/144:40 pm
DCA
-
GEG
1 stop9h 09m
Delta
Wed 3/182:15 pm
GEG
-
DCA
1 stop6h 20m
Delta
Deal found 2/8$254

Find 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(Kiwi.com)

One-way from

$121
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$322

Good round-trip deal

$343 or less

Good one-way deal

$248 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Seattle/Tacoma Intl flights.
Search Deals
From Washington, D.C. Reagan-National to Washington
Search Deals
One-way flight from Washington, D.C. Reagan-National to Washington
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Washington.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Reagan-National to Washington.
Search Deals

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 February 11, 2026.
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.Spokane

DCA - GEG

DCAGEG

Washington, D.C. Reagan-National

Sat 3/14

4:40 pm-10:49 pm

1 stop9h 09m

Spokane

Wed 3/18

2:15 pm-11:35 pm

1 stop6h 20m

$254

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Tue 3/3

5:06 pm-10:18 pm

1 stop8h 12m

Seattle/Tacoma Intl

Tue 3/10

7:10 am-9:02 pm

1 stop10h 52m

$257

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Wed 3/4

12:00 pm-7:03 pm

1 stop10h 03m

Seattle/Tacoma Intl

Sat 3/7

8:50 pm-7:29 am

1 stop7h 39m

$257

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Wed 3/25

3:35 pm-11:55 pm

1 stop11h 20m

Seattle/Tacoma Intl

Wed 4/1

5:30 am-4:20 pm

1 stop7h 50m

$262

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Mon 3/23

4:40 pm-11:59 pm

1 stop10h 19m

Portland

Mon 4/20

11:15 pm-11:34 am

1 stop9h 19m

$277

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Tue 3/3

11:15 am-6:00 pm

1 stop9h 45m

Portland

Wed 3/4

5:05 am-4:35 pm

1 stop8h 30m

$277

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Wed 5/27

5:49 pm-11:21 pm

1 stop8h 32m

Seattle/Tacoma Intl

Sat 5/30

11:52 pm-9:59 am

1 stop7h 07m

$277

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Mon 3/16

4:40 pm-11:59 pm

1 stop10h 19m

Portland

Mon 4/20

11:15 pm-8:37 am

1 stop6h 22m

$277

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Wed 4/15

4:39 pm-7:30 pm

Nonstop5h 51m

Seattle/Tacoma Intl

Sat 4/18

7:30 am-3:27 pm

Nonstop4h 57m

$287

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Wed 3/4

6:05 am-8:25 pm

1 stop17h 20m

Portland

Tue 3/24

11:15 pm-8:43 am

1 stop6h 28m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 60 results
1
2
3
...
6

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, May is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to State of Washington (average of $158). Flying from Washington, D.C. Reagan-National Airport to State of Washington in July is currently the most expensive (average of $242). 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 February 11, 2026.

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.

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 February 11, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Washington, D.C. Reagan-National Airport to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,878 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,878 reviews
Alaska Airlines
8.0
Very good
11,878 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Delta
7.9
Good
8,181 reviews
Alaska Airlines
8.0
Very good
11,878 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Hawaiian Airlines
7.8
Good
2,833 reviews
Alaska Airlines
8.0
Very good
11,878 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
American Airlines
7.2
Good
11,271 reviews
Alaska Airlines
8.0
Very good
11,878 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Frontier
5.7
Fair
3,052 reviews
Alaska Airlines
8.0
Very good
11,878 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

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.

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

    Airlines like Delta, Alaska Airlines, and United Airlines fly from Washington, D.C. Reagan-National Airport to State of Washington in about 8h 12m. The time it takes to get you to your destination can typically vary by up to 1h 51m. Washington, D.C. Reagan-National Airport and State of Washington are separated by a distance of 2321 mi. This flight may include one or multiple stops.

  • 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 $70 on American Airlines. Other airlines that offer cheap prices include Frontier from $99 and Southwest from $101 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 Japan Airlines (65%), Alaska Airlines (60%) or Hawaiian Airlines (60%) 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 $998 for a flight from Washington, D.C. Reagan-National Airport to State of Washington. The cheapest flight overall is $130 while the most popular route, (Washington, D.C. Reagan-National - Seattle/Tacoma Intl) is currently priced at $231.

  • 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, May is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to State of Washington (average of $158). Flying from Washington, D.C. Reagan-National Airport to State of Washington in July is currently the most expensive (average of $242). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Fort Lauderdale flights
Dulles Intl to Miami flights
Baltimore to Miami flights
Dulles Intl to Orlando flights
Reagan-National to Miami flights
Reagan-National to Orlando flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Las Vegas flights
Reagan-National to Los Angeles flights
Dulles Intl to Dallas/Fort Worth flights
Baltimore to Los Angeles flights
Baltimore to Dallas/Fort Worth flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to Tampa flights
Baltimore to Orlando flights
Dulles Intl to Los Angeles flights
Dulles Intl to Hobby flights
Baltimore to Hobby flights
Baltimore to Las Vegas flights
Dulles Intl to Atlanta flights
Reagan-National to Seattle flights
Reagan-National to Las Vegas flights
Dulles Intl to Seattle flights
Reagan-National to Hobby flights
Dulles Intl to Sky Harbor Intl flights
Baltimore to Atlanta flights
Dulles Intl to O'Hare Intl flights
Reagan-National to Tampa flights
Reagan-National to Dallas/Fort Worth flights
Reagan-National to Atlanta flights
Baltimore to O'Hare Intl flights
Dulles Intl to George Bush Intcntl flights
Baltimore to Denver flights
Baltimore to Tampa flights
Dulles Intl to Denver flights
Dulles Intl to San Francisco flights
Baltimore to West Palm Beach flights
Reagan-National to O'Hare Intl flights
Dulles Intl to New Orleans flights
Baltimore to Sky Harbor Intl flights
Reagan-National to New Orleans flights
Reagan-National to San Francisco flights
Baltimore to San Francisco flights
Reagan-National to George Bush Intcntl flights
Dulles Intl to Salt Lake City flights
Reagan-National to West Palm Beach flights
Baltimore to Boston flights
Baltimore to New Orleans flights
Baltimore to George Bush Intcntl flights
Reagan-National to Sky Harbor Intl flights

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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$119Average$290FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$168Average$477FlexibilityNo cancel feeOn-time85%
DeltaCheapest$178Average$428FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$218Average$417FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$248Average$402FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$260Average$521FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$276Average$468FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.