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Washington, D.C.

$65+ Cheap flights from Washington to Washington, D.C. (WAS)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — WAS
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Washington to Washington, D.C.

Keep the following information in mind while searching for Washington to Washington, D.C. flight deals. Data was last updated October 29, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$131
(Frontier)

One-way from

$65
(Priceline)

Popular in

December

Cheapest in

August

Average price

$407

Good round-trip deal

$297 or less

Good one-way deal

$189 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Washington, D.C. (WAS) flights.
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From Washington to Washington, D.C. (WAS)
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One-way flight from Washington to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 10% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Washington to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Washington to Washington, D.C. (WAS).
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Find flight deals from Washington to Washington, D.C.

Cheapest flights from Washington to Washington, D.C.
Explore the most affordable flight options available from Washington to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:03 pmGEG - DCA
1 stop21h 59mFrontier
Sat 11/156:00 pmDCA - GEG
1 stop20h 08mFrontier
Deal found 10/29$142
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:38 amSEA - BWI
1 stop7h 44mAmerican Airlines
Mon 12/82:46 pmBWI - SEA
1 stop8h 51mAmerican Airlines
Deal found 10/28$247
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/1812:41 amSEA - BWI
1 stop10h 49mAmerican Airlines
Wed 12/176:00 amBWI - SEA
1 stop8h 37mAmerican Airlines
Deal found 10/26$248
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 11/175:30 pmPDX - BWI
1 stop9h 48mAlaska Airlines
Tue 11/187:38 amBWI - PDX
1 stop8h 00mAlaska Airlines
Deal found 10/27$248
This Delta deal was found by Cheapflights users on 10/26. 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 12/133:30 pmSEA - IAD
Nonstop4h 57mDelta
Thu 1/87:30 amIAD - SEA
Nonstop5h 59mDelta
Deal found 10/26$248
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:35 amSEA - BWI
2 stops9h 55mSouthwest
Wed 12/1712:35 pmBWI - SEA
2 stops11h 05mSouthwest
Deal found 10/28$249
This Delta deal was found by Cheapflights users on 10/28. 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.
Tue 12/212:32 amPDX - BWI
1 stop7h 15mDelta
Sat 12/67:15 amBWI - PDX
1 stop8h 25mDelta
Deal found 10/28$251
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:38 amSEA - BWI
1 stop7h 44mAmerican Airlines
Sat 12/65:00 amBWI - SEA
2 stops11h 06mAmerican Airlines
Deal found 10/28$252
This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:18 pmSEA - DCA
1 stop20h 44mFrontier
Tue 11/48:00 amDCA - SEA
1 stop31h 07mFrontier
Deal found 10/27$252
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/1812:41 amSEA - BWI
2 stops10h 10mAmerican Airlines
Wed 12/36:02 amBWI - SEA
1 stop10h 04mAmerican Airlines
Deal found 10/27$253
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:01 amSEA - DCA
2 stops31h 58mFrontier
Sun 12/146:00 pmDCA - SEA
1 stop20h 53mFrontier
Deal found 10/28$254
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 12/612:32 amPDX - BWI
1 stop7h 15mDelta
Tue 12/911:39 amBWI - PDX
1 stop9h 04mDelta
Deal found 10/28$254

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Washington, D.C. 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 October 29, 2025.
Use the filters below to find and compare flights from Washington to Washington, D.C. that are best for you.

Fly from

Washington

Fly to

Washington, D.C.

Route

Depart

Return

Price

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Mon 11/17

5:30 pm-6:18 am

1 stop9h 48m

Baltimore/Washington

Tue 11/18

7:38 am-12:38 pm

1 stop8h 00m

$248

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Wed 1/14

7:51 pm-7:32 am

1 stop8h 41m

Baltimore/Washington

Mon 1/19

4:10 pm-9:12 pm

1 stop8h 02m

$249

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Sat 12/6

10:10 pm-11:14 am

1 stop10h 04m

Baltimore/Washington

Wed 12/10

6:00 am-12:54 pm

1 stop9h 54m

$251

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Wed 12/3

10:50 am-10:10 pm

1 stop8h 20m

Baltimore/Washington

Sat 12/6

6:20 am-12:15 pm

1 stop8h 55m

$251

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Tue 12/2

12:32 am-10:47 am

1 stop7h 15m

Baltimore/Washington

Sat 12/6

7:15 am-12:40 pm

1 stop8h 25m

$251

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Mon 11/17

12:35 am-10:43 am

1 stop7h 08m

Baltimore/Washington

Tue 11/18

4:49 pm-10:21 pm

1 stop8h 32m

$251

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Tue 12/2

5:05 pm-6:00 am

1 stop9h 55m

Baltimore/Washington

Tue 12/9

4:49 pm-10:19 pm

1 stop8h 30m

$251

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Sat 12/6

12:32 am-10:47 am

1 stop7h 15m

Baltimore/Washington

Tue 12/9

11:39 am-5:43 pm

1 stop9h 04m

$254

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Mon 1/12

7:51 pm-7:32 am

1 stop8h 41m

Baltimore/Washington

Wed 1/14

10:05 am-6:48 pm

2 stops11h 43m

$255

SpokaneBaltimore

GEG - BWI

GEGBWI

Spokane

Fri 12/5

3:35 pm-6:00 am

2 stops11h 25m

Baltimore/Washington

Thu 12/11

7:15 am-2:55 pm

2 stops10h 40m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

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

Currently, May is the cheapest month in which you can book a flight from State of Washington to Washington, D.C. (average of $117). Flying from State of Washington to Washington, D.C. in December is currently the most expensive (average of $218). 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 WAS?

Find hourly flight availability from Washington to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s typically best to fly out from State of Washington to Washington, D.C. in the afternoon. Doing so could potentially save you 40% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from State of Washington to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Washington to Washington, D.C.. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Washington, D.C. flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from State of Washington to Washington, D.C.?

Related info for your journey

Find useful and relevant information for your journey from Washington to Washington, D.C.. 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.?

    Airlines like Alaska Airlines, United Airlines, and Delta fly from State of Washington to Washington, D.C. in about 8h 41m. The time it takes to get you to your destination can typically vary by up to 1h 23m. There are 2351 mi between State of Washington and Washington, D.C.. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $85 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $88 and $99, respectively.

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

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

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

    Consider STARLUX Airlines (100%), Avianca (98%) or Lufthansa (98%) when booking your flight. These represent the most reliable airlines when flying from State of Washington to Washington, D.C..

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

    Looking at all options, your cheapest flight can be booked for $139. While the most popular route (Seattle/Tacoma Intl - Washington, D.C. Reagan-National) can be booked for $176 on average, our data indicates $835 when flying from State of Washington to Washington, D.C..

  • Can I find deals for flights from Washington to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Washington to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Washington, D.C.?

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

  • Can I find deals for business class flights from Washington to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Washington to Washington, D.C. 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.?

    Currently, May is the cheapest month in which you can book a flight from State of Washington to Washington, D.C. (average of $117). Flying from State of Washington to Washington, D.C. in December is currently the most expensive (average of $218). 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.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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Alternative routes for Washington to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Washington to Washington, D.C.

Discover the top 8 airlines that operate flights from Washington to Washington, D.C.. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$277FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$130Average$276FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$143Average$402FlexibilityNo cancel feeOn-time85%
DeltaCheapest$188Average$430FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$472FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$226Average$469FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$266Average$474FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$277Average$598FlexibilityNo cancel feeOn-time75%

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