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.

How far in advance should I book a flight from New Windsor to Washington, D.C.?

Travelers have found it’s best to book a flight 27 days in advance to save up to 185% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 27 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from New Windsor to Washington, D.C. 1-2 weeks in advance for as low as $279, or $447 for flights within the next 24 hours.

What is the cheapest month to fly from New Windsor to Washington, D.C.?

April is one of the best times of the year to fly to Washington, D.C. from New Windsor. Prices for April average $228 per person but you can even find prices for as low as $91. The most expensive prices can be found in the month of December. Opting for a April flight can save you 30% on your journey compared to booking in December

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.

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.

$105+ Flights from New Windsor to Washington, D.C.

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

Round-trip from	$234 (Kiwi.com)
One-way from	$105 (Kiwi.com)
Popular in	December
Cheapest in	April
Average price	$192

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. 19% potential increase in price ($53 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in September 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 September 11, 2025.

Fri 10/1011:41 amSWF - BWI

1 stop11h 51mMultiple Airlines

Thu 10/168:21 pmBWI - SWF

1 stop14h 20mMultiple Airlines

Deal found 9/10

$234

Mon 11/1012:01 pmSWF - BWI

1 stop23h 24mMultiple Airlines

Mon 11/178:13 amBWI - SWF

1 stop26h 13mMultiple Airlines

Deal found 9/10

$255

Thu 10/911:43 amSWF - BWI

1 stop7h 52mMultiple Airlines

Thu 10/168:21 pmBWI - SWF

1 stop14h 20mMultiple Airlines

Deal found 9/11

$279

Thu 9/1111:43 amSWF - BWI

1 stop8h 04mMultiple Airlines

Sat 9/139:39 pmBWI - SWF

1 stop13h 24mMultiple Airlines

Deal found 9/10

$410

Thu 11/611:43 amSWF - IAD

1 stop8h 08mMultiple Airlines

Sat 11/88:36 pmIAD - SWF

1 stop14h 27mMultiple Airlines

Deal found 9/9

$430

Thu 10/1611:43 amSWF - BWI

1 stop7h 52mMultiple Airlines

Sat 10/188:01 pmBWI - SWF

1 stop15h 02mMultiple Airlines

Deal found 9/10

$458

Thu 9/2511:43 amSWF - BWI

1 stop8h 04mMultiple Airlines

Sat 9/279:39 pmBWI - SWF

1 stop13h 24mMultiple Airlines

Deal found 9/9

$460

Thu 9/1811:43 amSWF - BWI

1 stop8h 49mMultiple Airlines

Sat 9/209:39 pmBWI - SWF

1 stop13h 24mMultiple Airlines

Deal found 9/10

$491

Sun 10/511:43 amSWF - BWI

1 stop7h 52mMultiple Airlines

Sun 10/59:52 pmBWI - SWF

2 stops13h 52mMultiple Airlines

Deal found 9/11

$523

Thu 9/1811:43 amSWF - BWI

1 stop8h 04mMultiple Airlines

Sun 9/218:52 pmBWI - SWF

2 stops14h 52mMultiple Airlines

Deal found 9/10

$541

Sun 10/2611:43 amSWF - BWI

1 stop7h 52mMultiple Airlines

Sun 11/28:30 pmBWI - SWF

2 stops15h 14mMultiple Airlines

Deal found 9/10

$600

Thu 12/1811:43 amSWF - BWI

1 stop8h 49mMultiple Airlines

Fri 12/268:55 amBWI - SWF

1 stop10h 33mMultiple Airlines

Deal found 9/11

$615

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 September 11, 2025.

Fri 10/1011:41 amSWF - BWI

1 stop11h 51mMultiple Airlines

Thu 10/168:21 pmBWI - SWF

1 stop14h 20mMultiple Airlines

Deal found 9/10

$234

Mon 11/1012:01 pmSWF - BWI

1 stop23h 24mMultiple Airlines

Mon 11/178:13 amBWI - SWF

1 stop26h 13mMultiple Airlines

Deal found 9/10

$255

Thu 10/911:43 amSWF - BWI

1 stop7h 52mMultiple Airlines

Thu 10/168:21 pmBWI - SWF

1 stop14h 20mMultiple Airlines

Deal found 9/11

$279

Thu 11/611:43 amSWF - IAD

1 stop8h 08mMultiple Airlines

Sat 11/88:36 pmIAD - SWF

1 stop14h 27mMultiple Airlines

Deal found 9/9

$430

Thu 10/1611:43 amSWF - BWI

1 stop7h 52mMultiple Airlines

Sat 10/188:01 pmBWI - SWF

1 stop15h 02mMultiple Airlines

Deal found 9/10

$458

Thu 9/2511:43 amSWF - BWI

1 stop8h 04mMultiple Airlines

Sat 9/279:39 pmBWI - SWF

1 stop13h 24mMultiple Airlines

Deal found 9/9

$460

Sun 10/511:43 amSWF - BWI

1 stop7h 52mMultiple Airlines

Sun 10/59:52 pmBWI - SWF

2 stops13h 52mMultiple Airlines

Deal found 9/11

$523

Sun 10/2611:43 amSWF - BWI

1 stop7h 52mMultiple Airlines

Sun 11/28:30 pmBWI - SWF

2 stops15h 14mMultiple Airlines

Deal found 9/10

$600

Thu 12/1811:43 amSWF - BWI

1 stop8h 49mMultiple Airlines

Fri 12/268:55 amBWI - SWF

1 stop10h 33mMultiple Airlines

Deal found 9/11

$615

Sun 11/211:43 amSWF - IAD

1 stop8h 08mMultiple Airlines

Sat 11/88:36 pmIAD - SWF

1 stop14h 27mMultiple Airlines

Deal found 9/10

$633

Wed 11/2612:17 pmSWF - BWI

1 stop11h 37mMultiple Airlines

Sat 11/295:10 amBWI - SWF

2 stops13h 02mMultiple Airlines

Deal found 9/8

$694

Thu 11/2711:43 amSWF - BWI

1 stop8h 49mMultiple Airlines

Sat 11/295:10 amBWI - SWF

2 stops13h 02mMultiple Airlines

Deal found 9/9

$741

Last-minute flights from Stewart to Washington, D.C.
Discover last-minute flight deals from Stewart to Washington, D.C.. Data last updated September 11, 2025 and is based on user searches.

Thu 9/1111:43 amSWF - BWI

1 stop8h 04mMultiple Airlines

Sat 9/139:39 pmBWI - SWF

1 stop13h 24mMultiple Airlines

Deal found 9/10

$410

Thu 9/1811:43 amSWF - BWI

1 stop8h 49mMultiple Airlines

Sat 9/209:39 pmBWI - SWF

1 stop13h 24mMultiple Airlines

Deal found 9/10

$491

Thu 9/1811:43 amSWF - BWI

1 stop8h 04mMultiple Airlines

Sun 9/218:52 pmBWI - SWF

2 stops14h 52mMultiple Airlines

Deal found 9/10

$541

Sun 10/511:43 amSWF - BWI

1 stop7h 52mMultiple Airlines

Sun 10/59:52 pmBWI - SWF

2 stops13h 52mMultiple Airlines

Deal found 9/11

$523

Thu 10/911:43 amSWF - BWI

1 stop7h 52mMultiple Airlines

Thu 10/168:21 pmBWI - SWF

1 stop14h 20mMultiple Airlines

Deal found 9/11

$279

Fri 10/1011:41 amSWF - BWI

1 stop11h 51mMultiple Airlines

Thu 10/168:21 pmBWI - SWF

1 stop14h 20mMultiple Airlines

Deal found 9/10

$234

Thu 10/1611:43 amSWF - BWI

1 stop7h 52mMultiple Airlines

Sat 10/188:01 pmBWI - SWF

1 stop15h 02mMultiple Airlines

Deal found 9/10

$458

Sun 10/2611:43 amSWF - BWI

1 stop7h 52mMultiple Airlines

Sun 11/28:30 pmBWI - SWF

2 stops15h 14mMultiple Airlines

Deal found 9/10

$600

Mon 10/273:01 pmSWF - IAD

3 stops20h 22mMultiple Airlines

Mon 11/312:09 pmIAD - SWF

1 stop7h 07mMultiple Airlines

Deal found 9/11

$358

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 September 11, 2025.

Mon 10/1311:01 amSWF - BWI

1 stop24h 00mMultiple Airlines

Deal found 9/11

$105

Fri 10/1011:41 amSWF - BWI

1 stop21h 53mMultiple Airlines

Deal found 9/11

$132

Fri 11/2111:12 amSWF - BWI

1 stop12h 42mMultiple Airlines

Deal found 9/11

$134

Thu 9/2511:43 amSWF - BWI

1 stop8h 04mMultiple Airlines

Deal found 9/11

$142

Mon 11/1012:01 pmSWF - BWI

2 stops12h 14mMultiple Airlines

Deal found 9/10

$148

Thu 10/911:43 amSWF - IAD

1 stop7h 24mMultiple Airlines

Deal found 9/9

$159

Fri 10/2412:24 pmSWF - IAD

2 stops8h 49mMultiple Airlines

Deal found 9/9

$161

Sun 9/2811:43 amSWF - BWI

1 stop8h 04mMultiple Airlines

Deal found 9/9

$178

Sun 9/217:12 pmSWF - BWI

1 stop17h 10mMultiple Airlines

Deal found 9/10

$183

Thu 9/257:12 pmSWF - IAD

2 stops20h 41mAllegiant Air

Deal found 9/11

$193

Sun 10/1211:43 amSWF - BWI

1 stop7h 52mMultiple Airlines

Deal found 9/9

$206

Thu 10/1611:43 amSWF - BWI

1 stop7h 52mMultiple Airlines

Deal found 9/11

$211

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

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Fri 10/10

11:41 am-11:32 pm

1 stop11h 51m

Baltimore/Washington

Thu 10/16

8:21 pm-10:41 am

1 stop14h 20m

$234

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Mon 11/10

12:01 pm-11:25 am

1 stop23h 24m

Baltimore/Washington

Mon 11/17

8:13 am-10:26 am

1 stop26h 13m

$255

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Thu 10/9

11:43 am-7:35 pm

1 stop7h 52m

Baltimore/Washington

Thu 10/16

8:21 pm-10:41 am

1 stop14h 20m

$279

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

Sat 11/8

8:36 pm-11:03 am

1 stop14h 27m

$430

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Thu 10/16

11:43 am-7:35 pm

1 stop7h 52m

Baltimore/Washington

Sat 10/18

8:01 pm-11:03 am

1 stop15h 02m

$458

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Thu 9/25

11:43 am-7:47 pm

1 stop8h 04m

Baltimore/Washington

Sat 9/27

9:39 pm-11:03 am

1 stop13h 24m

$460

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Sun 10/5

11:43 am-7:35 pm

1 stop7h 52m

Baltimore/Washington

Sun 10/5

9:52 pm-11:44 am

2 stops13h 52m

$523

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Sun 10/26

11:43 am-7:35 pm

1 stop7h 52m

Baltimore/Washington

Sun 11/2

8:30 pm-11:44 am

2 stops15h 14m

$600

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Thu 12/18

11:43 am-8:32 pm

1 stop8h 49m

Baltimore/Washington

Fri 12/26

8:55 am-7:28 pm

1 stop10h 33m

$615

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Sun 11/2

11:43 am-7:51 pm

1 stop8h 08m

Washington, D.C. Dulles Intl

Sat 11/8

8:36 pm-11:03 am

1 stop14h 27m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 29 results

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, August is the cheapest month in which you can book a flight from New Windsor to Washington, D.C. (average of $292). Flying from New Windsor to Washington, D.C. in April is currently the most expensive (average of $337). 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

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, August is the cheapest month in which you can book a flight from New Windsor to Washington, D.C. (average of $292). Flying from New Windsor to Washington, D.C. in April is currently the most expensive (average of $337). 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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$105+ 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 10/13. 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.

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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 September 11, 2025.

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 September 11, 2025.

Cheapflights Fare Finder

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

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.?

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.?

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.?

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

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

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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 September 11, 2025.