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District of Columbia

$113+ Cheap flights from New Windsor (SWF) to District of Columbia

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — IAD
Nov 18 — Nov 251
Tue 11/18
Tue 11/25
1 adult, Economy
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Find flight deals from Stewart to District of Columbia

Cheapest flights from Stewart to District of Columbia
Explore the most affordable flight options available from Stewart to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/18. 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
Sun 11/166:00 amIAD - SWF
2 stops29h 11mMultiple Airlines
Deal found 10/18$245
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 11/312:01 pmSWF - IAD
2 stops32h 19mMultiple Airlines
Fri 11/710:14 amIAD - SWF
1 stop8h 01mMultiple Airlines
Deal found 10/19$251
This Kiwi.com deal was found by Cheapflights users on 10/18. 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
Fri 11/1410:14 amIAD - SWF
1 stop8h 01mMultiple Airlines
Deal found 10/18$275
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 10/18$276
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 10/3111:31 amSWF - IAD
2 stops36h 24mMultiple Airlines
Fri 11/710:14 amIAD - SWF
1 stop8h 01mMultiple Airlines
Deal found 10/17$277
This Kiwi.com deal was found by Cheapflights users on 10/18. 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
Mon 11/1711:14 amIAD - SWF
1 stop7h 38mMultiple Airlines
Deal found 10/18$279
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/1012:01 pmSWF - IAD
2 stops12h 10mMultiple Airlines
Fri 11/1410:14 amIAD - SWF
1 stop8h 01mMultiple Airlines
Deal found 10/18$290
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/1012:01 pmSWF - IAD
2 stops12h 10mMultiple Airlines
Mon 11/1711:14 amIAD - SWF
1 stop7h 38mMultiple Airlines
Deal found 10/18$294
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/1012:01 pmSWF - IAD
2 stops12h 10mMultiple Airlines
Sat 11/158:36 pmIAD - SWF
1 stop14h 27mMultiple Airlines
Deal found 10/18$295
This Kiwi.com deal was found by Cheapflights users on 10/18. 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
Wed 11/198:40 amIAD - SWF
2 stops26h 23mMultiple Airlines
Deal found 10/18$314
This Mytrip deal was found by Cheapflights users on 10/17. 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 10/17$349

Cheap flight deals from Stewart to District of Columbia

Keep the following information in mind while searching for Stewart to District of Columbia flight deals. Data was last updated October 19, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$245
(Kiwi.com)

One-way from

$113
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$259
Provider with most accurate pricing for New York (NYC)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Washington, D.C. (WAS) flights.
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From New Windsor Stewart to District of Columbia
Search Deals
One-way flight from New Windsor Stewart to District of Columbia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($58 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 October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart to District of Columbia 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 19, 2025.
Use the filters below to find and compare flights from New Windsor to District of Columbia that are best for you.

Fly from

Stewart

Fly to

District of Columbia

Route

Depart

Return

Price

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Thu 11/13

11:43 am-7:51 pm

1 stop8h 08m

Washington, D.C. Dulles Intl

Sun 11/16

6:00 am-11:11 am

2 stops29h 11m

$245

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Mon 11/3

12:01 pm-8:20 pm

2 stops32h 19m

Washington, D.C. Dulles Intl

Fri 11/7

10:14 am-6:15 pm

1 stop8h 01m

$251

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Thu 11/13

11:43 am-7:51 pm

1 stop8h 08m

Washington, D.C. Dulles Intl

Sat 11/15

8:36 pm-11:03 am

1 stop14h 27m

$276

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Fri 10/31

11:31 am-11:55 pm

2 stops36h 24m

Washington, D.C. Dulles Intl

Fri 11/7

10:14 am-6:15 pm

1 stop8h 01m

$277

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Thu 11/13

11:43 am-7:51 pm

1 stop8h 08m

Washington, D.C. Dulles Intl

Mon 11/17

11:14 am-6:52 pm

1 stop7h 38m

$279

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Mon 11/10

12:01 pm-12:11 am

2 stops12h 10m

Washington, D.C. Dulles Intl

Fri 11/14

10:14 am-6:15 pm

1 stop8h 01m

$290

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Fri 11/14

11:01 am-12:11 am

2 stops13h 10m

Washington, D.C. Dulles Intl

Sat 11/15

8:36 pm-11:03 am

1 stop14h 27m

$295

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Thu 11/13

11:43 am-7:51 pm

1 stop8h 08m

Washington, D.C. Dulles Intl

Wed 11/19

8:40 am-11:03 am

2 stops26h 23m

$314

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

$349

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Fri 11/7

5:50 pm-7:51 pm

2 stops26h 01m

Washington, D.C. Dulles Intl

Fri 11/14

10:14 am-6:15 pm

1 stop8h 01m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/17

Showing 1-10 of 17 results
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Best time to book a flight from Stewart to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

What is the cheapest month to book a flight from New Windsor to District of Columbia?

Currently, March is the cheapest month in which you can book a flight from New Windsor to District of Columbia (average of $48). Flying from New Windsor to District of Columbia 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 District of Columbia. 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 District of Columbia?

    New Windsor Stewart (SWF) is the airport you will fly out of if you book a flight from New Windsor to District of Columbia. It is only a 4.3 mi journey to Stewart (SWF) from New Windsor’s city center.

  • Can I find deals for flights from Stewart to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Stewart to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Stewart to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stewart to District of Columbia.

  • Can I find deals for business class flights from Stewart to District of Columbia?

    Yes. Cheapflights offers flight deals from Stewart to District of Columbia 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 District of Columbia?

    Currently, March is the cheapest month in which you can book a flight from New Windsor to District of Columbia (average of $48). Flying from New Windsor to District of Columbia 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

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