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Washington, D.C.

$97+ Cheap flights from New Windsor (SWF) 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — WAS
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from Stewart to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$213
(Mytrip)

One-way from

$97
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$252
Provider with most accurate pricing for New Windsor Stewart-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for New Windsor Stewart-Washington, D.C. (WAS) flights.
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From New Windsor Stewart to Washington, D.C. (WAS)
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One-way flight from New Windsor Stewart to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 21% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Stewart to Washington, D.C.

Cheapest flights from Stewart to Washington, D.C.
Explore the most affordable flight options available from Stewart to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Mytrip deal was found by Cheapflights users on 10/16. 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.
Fri 11/1411:01 amSWF - BWI
1 stop12h 06mMultiple Airlines
Sun 11/169:36 pmBWI - SWF
1 stop13h 35mMultiple Airlines
Deal found 10/16$213
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Fri 11/711:31 amSWF - BWI
1 stop11h 36mMultiple Airlines
Sun 11/99:36 pmBWI - SWF
1 stop13h 35mMultiple Airlines
Deal found 10/15$240
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 11/1311:43 amSWF - BWI
1 stop7h 43mMultiple Airlines
Sun 11/169:36 pmBWI - SWF
1 stop13h 35mMultiple Airlines
Deal found 10/14$241
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Fri 10/2411:31 amSWF - BWI
2 stops25h 09mMultiple Airlines
Mon 10/276:56 amBWI - SWF
1 stop7h 15mMultiple Airlines
Deal found 10/15$267
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 10/2311:43 amSWF - IAD
1 stop7h 24mMultiple Airlines
Fri 10/2410:09 amIAD - SWF
1 stop9h 07mMultiple Airlines
Deal found 10/15$322
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 10/3011:43 amSWF - IAD
2 stops11h 46mMultiple Airlines
Mon 11/312:09 pmIAD - SWF
1 stop7h 07mMultiple Airlines
Deal found 10/15$340
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Thu 10/306:16 pmSWF - IAD
2 stops25h 51mAllegiant Air
Mon 11/312:09 pmIAD - SWF
1 stop7h 07mAllegiant Air
Deal found 10/15$356
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Fri 11/1411:01 amSWF - IAD
3 stops24h 20mMultiple Airlines
Mon 11/1711:14 amIAD - SWF
1 stop7h 38mMultiple Airlines
Deal found 10/14$383
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 11/611:43 amSWF - IAD
1 stop8h 08mMultiple Airlines
Fri 11/710:14 amIAD - SWF
1 stop8h 01mMultiple Airlines
Deal found 10/14$407
This Mytrip deal was found by Cheapflights users on 10/16. 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 11/306:04 pmSWF - BWI
2 stops23h 20mMultiple Airlines
Sun 12/76:23 pmBWI - SWF
1 stop17h 14mMultiple Airlines
Deal found 10/16$412
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/611:43 amSWF - BWI
1 stop7h 43mMultiple Airlines
Sun 11/99:36 pmBWI - SWF
1 stop13h 35mMultiple Airlines
Deal found 10/16$417
This Mytrip deal was found by Cheapflights users on 10/16. 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.
Fri 10/2411:31 amSWF - IAD
3 stops23h 50mMultiple Airlines
Sun 10/268:13 pmIAD - SWF
2 stops17h 58mMultiple Airlines
Deal found 10/16$423

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart 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 16, 2025.
Use the filters below to find and compare flights from New Windsor to Washington, D.C. that are best for you.

Fly from

Stewart

Fly to

Washington, D.C.

Route

Depart

Return

Price

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Fri 11/14

11:01 am-11:07 pm

1 stop12h 06m

Baltimore/Washington

Sun 11/16

9:36 pm-11:11 am

1 stop13h 35m

$213

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Fri 11/7

11:31 am-11:07 pm

1 stop11h 36m

Baltimore/Washington

Sun 11/9

9:36 pm-11:11 am

1 stop13h 35m

$240

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Thu 11/13

11:43 am-7:26 pm

1 stop7h 43m

Baltimore/Washington

Sun 11/16

9:36 pm-11:11 am

1 stop13h 35m

$241

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Fri 10/24

11:31 am-12:40 pm

2 stops25h 09m

Baltimore/Washington

Mon 10/27

6:56 am-2:11 pm

1 stop7h 15m

$267

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Thu 10/23

11:43 am-7:07 pm

1 stop7h 24m

Washington, D.C. Dulles Intl

Fri 10/24

10:09 am-7:16 pm

1 stop9h 07m

$322

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Thu 10/30

11:43 am-11:29 pm

2 stops11h 46m

Washington, D.C. Dulles Intl

Mon 11/3

12:09 pm-7:16 pm

1 stop7h 07m

$340

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Thu 10/30

6:16 pm-8:07 pm

2 stops25h 51m

Washington, D.C. Dulles Intl

Mon 11/3

12:09 pm-7:16 pm

1 stop7h 07m

$356

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Fri 11/14

11:01 am-11:21 am

3 stops24h 20m

Washington, D.C. Dulles Intl

Mon 11/17

11:14 am-6:52 pm

1 stop7h 38m

$383

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Sat 1/3

8:45 pm-9:05 pm

1 stop24h 20m

Baltimore/Washington

Wed 1/7

9:20 pm-11:08 am

1 stop13h 48m

$391

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Thu 11/6

11:43 am-7:51 pm

1 stop8h 08m

Washington, D.C. Dulles Intl

Fri 11/7

10:14 am-6:15 pm

1 stop8h 01m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 29 results
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Compare providers for flights from Stewart to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Stewart to Washington, D.C. in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Windsor-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Windsor-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Windsor-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Windsor-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Windsor-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Stewart to Washington, D.C.

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

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

Currently, March is the cheapest month in which you can book a flight from New Windsor to Washington, D.C. (average of $48). Flying from New Windsor to Washington, D.C. in January is currently the most expensive (average of $197). 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.

Related info for your journey

Find useful and relevant information for your journey from Stewart 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.

  • What airport do you fly from for flights from New Windsor to Washington, D.C.?

    New Windsor Stewart (SWF) is the airport you will fly out of if you book a flight from New Windsor to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Stewart; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the New Windsor airport to Washington, D.C.. It is only a 4.3 mi journey to Stewart (SWF) from New Windsor’s city center.

  • How long is the flight from New Windsor to Washington, D.C.?

    There are many flights that can get you from New Windsor to Washington, D.C. in 25h 51m. Fly via Allegiant Air to get the fastest option. New Windsor and Washington, D.C. are separated by a distance of 249 mi.

  • What are the most popular routes from New Windsor to Washington, D.C.?

    The most popular flight routes from New Windsor to Washington, D.C. are New Windsor Stewart - Baltimore/Washington, New Windsor Stewart - Washington, D.C. Dulles Intl and New Windsor Stewart - Washington, D.C. Reagan-National.

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from New Windsor to Washington, D.C. (average of $48). Flying from New Windsor to Washington, D.C. in January is currently the most expensive (average of $197). 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
Arlington
Tysons
Springfield
Silver Spring
Hanover
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf

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Alternative routes for Stewart to Washington, D.C.

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