HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$87+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — WAS
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Stewart to Washington, D.C. 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 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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$199
(Kiwi.com)

One-way from

$87
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$239
Provider with most accurate pricing for New Windsor Stewart-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Windsor Stewart-Washington, D.C. (WAS) flights.
Search Deals
From New Windsor Stewart to Washington, D.C. (WAS)
Search Deals
One-way flight from New Windsor Stewart to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 5, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Mon 12/87:30 pmSWF - BWI
1 stop13h 52mMultiple Airlines
Fri 12/128:37 amBWI - SWF
1 stop10h 03mMultiple Airlines
Deal found 11/4$199
This Mytrip deal was found by Cheapflights users on 11/4. 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 12/512:27 pmSWF - BWI
1 stop11h 18mMultiple Airlines
Sun 12/77:06 pmBWI - SWF
1 stop16h 31mMultiple Airlines
Deal found 11/4$205
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/1111:43 amSWF - BWI
1 stop8h 33mMultiple Airlines
Fri 12/128:37 amBWI - SWF
1 stop10h 03mMultiple Airlines
Deal found 11/3$216
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Fri 12/57:30 pmSWF - BWI
1 stop12h 12mMultiple Airlines
Fri 12/128:37 amBWI - SWF
1 stop10h 03mMultiple Airlines
Deal found 11/4$217
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Fri 12/57:30 pmSWF - IAD
1 stop24h 54mMultiple Airlines
Mon 12/89:31 amIAD - SWF
1 stop7h 23mMultiple Airlines
Deal found 11/3$250
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Fri 11/2111:12 amSWF - BWI
1 stop22h 56mMultiple Airlines
Mon 11/244:25 pmBWI - SWF
1 stop16h 28mMultiple Airlines
Deal found 11/4$252
This Mytrip deal was found by Cheapflights users on 11/4. 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 11/2111:12 amSWF - BWI
1 stop12h 05mMultiple Airlines
Sun 11/236:38 pmBWI - SWF
1 stop15h 29mMultiple Airlines
Deal found 11/4$272
This Mytrip deal was found by Cheapflights users on 11/4. 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 11/4$283
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 12/1411:43 amSWF - IAD
1 stop8h 41mMultiple Airlines
Mon 12/159:31 amIAD - SWF
1 stop6h 59mMultiple Airlines
Deal found 11/4$285
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Fri 11/2111:12 amSWF - IAD
2 stops12h 47mMultiple Airlines
Mon 11/248:40 amIAD - SWF
1 stop24h 13mMultiple Airlines
Deal found 11/4$323
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 12/711:43 amSWF - IAD
1 stop8h 41mMultiple Airlines
Mon 12/89:31 amIAD - SWF
1 stop7h 23mMultiple Airlines
Deal found 11/4$329
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 - IAD
1 stop8h 08mMultiple Airlines
Sat 11/158:36 pmIAD - SWF
1 stop14h 27mMultiple Airlines
Deal found 11/4$539

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 November 5, 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

Mon 12/8

7:30 pm-9:22 am

1 stop13h 52m

Baltimore/Washington

Fri 12/12

8:37 am-6:40 pm

1 stop10h 03m

$199

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Fri 12/5

12:27 pm-11:45 pm

1 stop11h 18m

Baltimore/Washington

Sun 12/7

7:06 pm-11:37 am

1 stop16h 31m

$205

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Sun 1/11

12:13 pm-8:25 pm

1 stop8h 12m

Baltimore/Washington

Mon 1/12

8:42 am-6:43 pm

1 stop10h 01m

$212

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Thu 12/11

11:43 am-8:16 pm

1 stop8h 33m

Baltimore/Washington

Fri 12/12

8:37 am-6:40 pm

1 stop10h 03m

$216

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Fri 12/5

7:30 pm-7:42 am

1 stop12h 12m

Baltimore/Washington

Fri 12/12

8:37 am-6:40 pm

1 stop10h 03m

$217

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Fri 12/5

7:30 pm-8:24 pm

1 stop24h 54m

Washington, D.C. Dulles Intl

Mon 12/8

9:31 am-4:54 pm

1 stop7h 23m

$250

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Fri 11/21

11:12 am-10:08 am

1 stop22h 56m

Baltimore/Washington

Mon 11/24

4:25 pm-8:53 am

1 stop16h 28m

$252

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Fri 11/21

11:12 am-11:17 pm

1 stop12h 05m

Baltimore/Washington

Sun 11/23

6:38 pm-10:07 am

1 stop15h 29m

$272

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Sun 12/14

11:43 am-8:24 pm

1 stop8h 41m

Washington, D.C. Dulles Intl

Mon 12/15

9:31 am-4:30 pm

1 stop6h 59m

$285

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Fri 11/21

11:12 am-11:17 pm

1 stop12h 05m

Baltimore/Washington

Tue 11/25

2:26 pm-11:27 am

2 stops21h 01m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 35 results
1
2
3
4

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Windsor-Washington, D.C. flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

  • 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
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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 Stewart to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Dulles Intl flights
John F Kennedy Intl to Reagan-National flights
Newark to Dulles Intl flights
LaGuardia to Reagan-National flights
Newark to Reagan-National flights
LaGuardia to Dulles Intl flights
Syracuse to Dulles Intl flights
Albany to Reagan-National flights
Albany to Dulles Intl flights
Rochester to Dulles Intl flights
Buffalo to Reagan-National flights
Buffalo to Dulles Intl flights
Syracuse to Reagan-National flights
Rochester to Reagan-National flights
White Plains to Reagan-National flights
White Plains to Dulles Intl flights
Ithaca to Dulles Intl flights
Islip to Reagan-National flights
Ithaca to Reagan-National flights
Stewart to Dulles Intl flights
Saranac Lake to Reagan-National flights
Binghamton to Dulles Intl flights
Binghamton to Reagan-National flights
Rutland to Reagan-National flights
Stewart to Reagan-National flights
Elmira to Reagan-National flights
Rutland to Dulles Intl flights
Saranac Lake to Dulles Intl flights
Watertown to Reagan-National flights

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.