In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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.

What is the cheapest time of day to fly from SWF to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Windsor to Washington, D.C. as you normally would.

Most accurate provider : When it comes to deals on New Windsor-Washington, D.C. flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on New Windsor-Washington, D.C. flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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.

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.

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.

$76+ Cheap Flights from New Windsor to Washington, D.C.

Q: E

Most trusted provider : When it comes to deals on New Windsor-Washington, D.C. flights, Cheapflights users trust Expedia the most. Expedia 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.

Q: 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.

Q: 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.

Q: 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..

Q: 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.

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Cheap flight deals from Stewart to Washington, D.C.

Cheapest

Best

Last-minute

One-way

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 August 16, 2026.

Thu 10/110:28 am -

1 stop9h 41m

Wed 10/286:46 pm -

1 stop15h 02m

Deal found 8/13

$149

Mon 10/197:01 pm -

1 stop13h 19m

Wed 10/211:56 pm -

1 stop19h 52m

Deal found 8/13

$196

Sun 8/307:31 pm -

1 stop16h 54m

Wed 9/27:18 pm -

2 stops23h 22m

Deal found 8/13

$229

Thu 10/1510:18 am -

1 stop26h 43m

Sat 10/171:56 pm -

1 stop21h 07m

Deal found 8/14

$238

Fri 9/1112:16 pm -

2 stops20h 15m

Sat 9/127:09 pm -

1 stop15h 07m

Deal found 8/13

$240

Fri 9/1112:16 pm -

2 stops20h 15m

Wed 9/163:10 pm -

1 stop19h 06m

Deal found 8/13

$242

Sat 9/1212:39 pm -

2 stops9h 20m

Sat 9/198:19 am -

1 stop26h 04m

Deal found 8/13

$263

Sun 10/2511:58 am -

2 stops29h 20m

Sat 11/76:46 pm -

1 stop16h 24m

Deal found 8/13

$264

Thu 9/1010:56 am -

1 stop21h 35m

Sat 9/123:10 pm -

1 stop19h 06m

Deal found 8/13

$265

Thu 9/1010:56 am -

1 stop21h 35m

Wed 9/163:10 pm -

1 stop19h 06m

Deal found 8/13

$269

Thu 9/1010:56 am -

1 stop9h 48m

Thu 9/179:32 pm -

2 stops14h 04m

Deal found 8/13

$270

Sat 9/1212:39 pm -

2 stops9h 20m

Wed 9/163:10 pm -

1 stop19h 06m

Deal found 8/13

$275

Best flights from Stewart to Washington, D.C.
Discover carefully curated flight deals from Stewart to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.

Thu 10/110:28 am -

1 stop9h 41m

Wed 10/286:46 pm -

1 stop15h 02m

Deal found 8/13

$149

Mon 10/197:01 pm -

1 stop13h 19m

Wed 10/211:56 pm -

1 stop19h 52m

Deal found 8/13

$196

Sun 10/2511:58 am -

2 stops29h 20m

Sat 11/76:46 pm -

1 stop16h 24m

Deal found 8/13

$264

Sat 9/1212:39 pm -

2 stops44h 46m

Sat 9/197:09 pm -

1 stop15h 07m

Deal found 8/13

$288

Thu 8/277:31 pm -

1 stop24h 13m

Mon 8/314:52 pm -

1 stop18h 16m

Deal found 8/12

$311

Fri 8/2812:17 pm -

2 stops27h 50m

Sat 9/56:09 pm -

1 stop24h 31m

Deal found 8/15

$316

Thu 8/277:31 pm -

1 stop16h 54m

Wed 9/21:20 pm -

1 stop29h 20m

Deal found 8/16

$324

Sun 8/307:31 pm -

1 stop16h 54m

Wed 9/21:20 pm -

1 stop29h 20m

Deal found 8/16

$324

Sat 8/2912:05 pm -

2 stops10h 47m

Wed 9/26:09 pm -

1 stop24h 31m

Deal found 8/15

$325

Tue 9/111:48 am -

1 stop9h 42m

Thu 9/311:09 am -

2 stops24h 28m

Deal found 8/13

$327

Thu 8/277:31 pm -

1 stop16h 54m

Tue 9/111:30 am -

2 stops23h 55m

Deal found 8/11

$327

Sat 9/1212:39 pm -

2 stops21h 48m

Sat 9/1911:12 am -

1 stop23h 04m

Deal found 8/13

$334

Sun 9/610:33 am -

1 stop13h 26m

Sat 9/127:09 pm -

1 stop15h 07m

Deal found 8/13

$335

Thu 9/1710:56 am -

1 stop22h 36m

Sun 9/2011:12 am -

1 stop23h 19m

Deal found 8/11

$340

Wed 8/2612:05 pm -

2 stops9h 51m

Mon 8/317:52 pm -

1 stop15h 16m

Deal found 8/11

$349

Sat 8/2912:05 pm -

2 stops10h 47m

Mon 8/314:52 pm -

1 stop18h 16m

Deal found 8/12

$364

Mon 10/267:01 pm -

1 stop24h 08m

Fri 10/308:04 pm -

2 stops15h 35m

Deal found 8/15

$372

Tue 8/2511:48 am -

1 stop9h 42m

Mon 8/317:52 pm -

1 stop15h 16m

Deal found 8/11

$374

Fri 8/2812:17 pm -

2 stops11h 16m

Mon 8/317:52 pm -

1 stop15h 16m

Deal found 8/14

$397

Fri 8/211:44 pm -

2 stops21h 59m

Sun 8/234:52 pm -

1 stop23h 57m

Deal found 8/13

$720

Sun 8/2310:33 am -

2 stops12h 19m

Mon 8/244:52 pm -

1 stop18h 16m

Deal found 8/12

$840

Last-minute flights from Stewart to Washington, D.C.
Discover last-minute flight deals from Stewart to Washington, D.C.. Data last updated August 16, 2026 and is based on user searches.

Thu 8/277:31 pm -

1 stop24h 13m

Mon 8/314:52 pm -

1 stop18h 16m

Deal found 8/12

$311

Fri 8/2812:17 pm -

2 stops27h 50m

Sat 9/56:09 pm -

1 stop24h 31m

Deal found 8/15

$316

Sun 8/307:31 pm -

1 stop16h 54m

Wed 9/27:18 pm -

2 stops23h 22m

Deal found 8/13

$229

Wed 9/912:39 pm -

2 stops19h 52m

Sat 9/123:10 pm -

1 stop19h 06m

Deal found 8/13

$298

Thu 9/1010:56 am -

1 stop21h 35m

Sat 9/123:10 pm -

1 stop19h 06m

Deal found 8/13

$265

Thu 9/1010:56 am -

1 stop21h 35m

Wed 9/163:10 pm -

1 stop19h 06m

Deal found 8/13

$269

Thu 9/1010:56 am -

1 stop9h 48m

Thu 9/179:32 pm -

2 stops14h 04m

Deal found 8/13

$270

Thu 9/1010:56 am -

1 stop21h 35m

Tue 9/1510:22 am -

2 stops25h 17m

Deal found 8/13

$288

Fri 9/1112:16 pm -

2 stops20h 15m

Sat 9/127:09 pm -

1 stop15h 07m

Deal found 8/13

$240

Fri 9/1112:16 pm -

2 stops20h 15m

Wed 9/163:10 pm -

1 stop19h 06m

Deal found 8/13

$242

Sat 9/1212:39 pm -

2 stops9h 20m

Sat 9/198:19 am -

1 stop26h 04m

Deal found 8/13

$263

Sat 9/1212:39 pm -

2 stops9h 20m

Wed 9/163:10 pm -

1 stop19h 06m

Deal found 8/13

$275

One-way flights from Stewart to Washington, D.C.
Search for one-way flight options from Stewart to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.

Thu 10/110:28 am -

1 stop9h 41m

Deal found 8/11

$76

Thu 10/1510:18 am -

1 stop9h 53m

Deal found 8/14

$100

Thu 10/110:28 am -

1 stop26h 32m

Deal found 8/11

$100

Thu 10/2910:38 am -

1 stop26h 22m

Deal found 8/15

$107

Fri 9/1112:16 pm -

2 stops22h 01m

Deal found 8/12

$112

Sun 8/307:31 pm -

1 stop24h 13m

Deal found 8/11

$113

Fri 9/1112:16 pm -

2 stops20h 15m

Deal found 8/12

$115

Sun 8/307:31 pm -

1 stop16h 54m

Deal found 8/11

$118

Sun 10/2511:58 am -

1 stop25h 03m

Deal found 8/14

$121

Tue 9/111:48 am -

1 stop22h 19m

Deal found 8/12

$122

Mon 9/2111:21 am -

1 stop22h 56m

Deal found 8/12

$126

Mon 9/2111:21 am -

1 stop21h 10m

Deal found 8/12

$126

Find flight deals from Stewart to Washington, D.C.

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$149 (Kiwi.com)
One-way from	$76 (Kiwi.com)
Popular in	March
Cheapest in	February
Average price	$244

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. 11% potential increase in price ($30 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 August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Windsor to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

New WindsorWashington, D.C.

SWF New Windsor Stewart - IAD Washington, D.C. Dulles Intl

SWFIAD

New Windsor Stewart

Thu 10/1

10:28 am-8:09 pm

1 stop9h 41m

Washington, D.C. Dulles Intl

Wed 10/28

6:46 pm-9:48 am

1 stop15h 02m

$149

New WindsorBaltimore

SWF New Windsor Stewart - BWI Baltimore/Washington

SWFBWI

New Windsor Stewart

Mon 10/19

7:01 pm-8:20 am

1 stop13h 19m

Baltimore/Washington

Wed 10/21

1:56 pm-9:48 am

1 stop19h 52m

$196

New WindsorWashington, D.C.

SWF New Windsor Stewart - IAD Washington, D.C. Dulles Intl

SWFIAD

New Windsor Stewart

Sun 10/25

11:58 am-5:18 pm

2 stops29h 20m

Washington, D.C. Dulles Intl

Sat 11/7

6:46 pm-11:10 am

1 stop16h 24m

$264

New WindsorBaltimore

SWF New Windsor Stewart - BWI Baltimore/Washington

SWFBWI

New Windsor Stewart

Sat 9/12

12:39 pm-9:25 am

2 stops44h 46m

Baltimore/Washington

Sat 9/19

7:09 pm-10:16 am

1 stop15h 07m

$288

New WindsorWashington, D.C.

SWF New Windsor Stewart - IAD Washington, D.C. Dulles Intl

SWFIAD

New Windsor Stewart

Thu 8/27

7:31 pm-7:44 pm

1 stop24h 13m

Washington, D.C. Dulles Intl

Mon 8/31

4:52 pm-11:08 am

1 stop18h 16m

$311

New WindsorWashington, D.C.

SWF New Windsor Stewart - IAD Washington, D.C. Dulles Intl

SWFIAD

New Windsor Stewart

Fri 8/28

12:17 pm-4:07 pm

2 stops27h 50m

Washington, D.C. Dulles Intl

Sat 9/5

6:09 pm-6:40 pm

1 stop24h 31m

$316

New WindsorBaltimore

SWF New Windsor Stewart - BWI Baltimore/Washington

SWFBWI

New Windsor Stewart

Thu 8/27

7:31 pm-12:25 pm

1 stop16h 54m

Baltimore/Washington

Wed 9/2

1:20 pm-6:40 pm

1 stop29h 20m

$324

New WindsorBaltimore

SWF New Windsor Stewart - BWI Baltimore/Washington

SWFBWI

New Windsor Stewart

Sun 8/30

7:31 pm-12:25 pm

1 stop16h 54m

Baltimore/Washington

Wed 9/2

1:20 pm-6:40 pm

1 stop29h 20m

$324

New WindsorWashington, D.C.

SWF New Windsor Stewart - IAD Washington, D.C. Dulles Intl

SWFIAD

New Windsor Stewart

Sat 8/29

12:05 pm-10:52 pm

2 stops10h 47m

Washington, D.C. Dulles Intl

Wed 9/2

6:09 pm-6:40 pm

1 stop24h 31m

$325

New WindsorBaltimore

SWF New Windsor Stewart - BWI Baltimore/Washington

SWFBWI

New Windsor Stewart

Tue 9/1

11:48 am-9:30 pm

1 stop9h 42m

Baltimore/Washington

Thu 9/3

11:09 am-11:37 am

2 stops24h 28m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 51 resultsSorted by cheapest first

...

Most accurate provider: When it comes to deals on New Windsor-Washington, D.C. flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on New Windsor-Washington, D.C. flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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.

SWF-WAS

SWF-IAD

SWF-BWI

SWF-DCA

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.

SWF-WAS

SWF-IAD

SWF-BWI

SWF-DCA

No data available for this route at this time. Please check back soon.

Related info for your journey

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.

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$76+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Stewart to Washington, D.C. with Cheapflights

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Cheap 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 August 16, 2026.

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 August 16, 2026.

Best flights from Stewart to Washington, D.C.Discover carefully curated flight deals from Stewart to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.

Discover carefully curated flight deals from Stewart to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.

Last-minute flights from Stewart to Washington, D.C.Discover last-minute flight deals from Stewart to Washington, D.C.. Data last updated August 16, 2026 and is based on user searches.

Discover last-minute flight deals from Stewart to Washington, D.C.. Data last updated August 16, 2026 and is based on user searches.

One-way flights from Stewart to Washington, D.C.Search for one-way flight options from Stewart to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.

Search for one-way flight options from Stewart to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.

Find flight deals from Stewart to Washington, D.C.

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Round-trip from

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Use the filters below to find and compare flights from New Windsor to Washington, D.C. that are best for you.

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.

Cheapflights Insights

Related info for your journey

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

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

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

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

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

Traveling to a place near Washington, D.C.?

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Alternative routes for Stewart to Washington, D.C.

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Complete your trip

Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Stewart to Washington, D.C. by cabin class

Find flights from Stewart to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Stewart and Washington, D.C. flights

Browse other Stewart and Washington, D.C. flight options. Last updated on August 16, 2026.

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Stewart to Washington, D.C. flights

Consider these flights traveling from Stewart to Washington, D.C..

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Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 16, 2026.

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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 August 16, 2026.

Best flights from Stewart to Washington, D.C.
Discover carefully curated flight deals from Stewart to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.

Last-minute flights from Stewart to Washington, D.C.
Discover last-minute flight deals from Stewart to Washington, D.C.. Data last updated August 16, 2026 and is based on user searches.

One-way flights from Stewart to Washington, D.C.
Search for one-way flight options from Stewart to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.