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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — WAS
Jul 7 — Jul 141
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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 July 2, 2025.

Round-trip from

$214
(Mytrip)

One-way from

$97
(Mytrip)

Popular in

December

Cheapest in

April

Average price

$218
From New Windsor Stewart to Washington, D.C. (WAS)
One-way flight from New Windsor Stewart to Washington, D.C. (WAS)
Highest demand for flights based on searches. 16% potential increase in price ($46 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 2, 2025.

This Mytrip deal was found by Cheapflights users on 6/30. 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.
Mon 8/47:56 pmSWF - BWI
1 stop14h 23mMultiple Airlines
Fri 8/86:40 pmBWI - SWF
1 stop15h 33mMultiple Airlines
Deal found 6/30$214
This Mytrip deal was found by Cheapflights users on 6/30. 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 8/148:33 pmSWF - IAD
2 stops16h 21mMultiple Airlines
Thu 8/214:56 pmIAD - SWF
3 stops23h 50mMultiple Airlines
Deal found 6/30$420

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 July 2, 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 8/4

7:56 pm-10:19 am

1 stop14h 23m

Baltimore/Washington

Fri 8/8

6:40 pm-10:13 am

1 stop15h 33m

$214

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Thu 8/14

8:33 pm-12:54 pm

2 stops16h 21m

Washington, D.C. Dulles Intl

Thu 8/21

4:56 pm-4:46 pm

3 stops23h 50m

$420

New WindsorBaltimore

SWF - BWI

SWFBWI

New Windsor Stewart

Mon 7/21

7:56 pm-10:19 am

1 stop14h 23m

$97

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Fri 7/25

7:56 pm-8:53 pm

2 stops24h 57m

$140

New WindsorWashington, D.C.

SWF - IAD

SWFIAD

New Windsor Stewart

Thu 10/2

7:11 pm-3:49 pm

2 stops20h 38m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 $309). Flying from New Windsor to Washington, D.C. in July is currently the most expensive (average of $345). 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.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated July 2, 2025.
Get a feel of what it's like to fly with Allegiant Air from New Windsor to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Comfort

6.8

Entertainment

5.5

Overall

7.2

Boarding

7.6

Food

5.9

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Crew

8.1

Comfort

6.8

Entertainment

5.5

Overall

7.2

Boarding

7.6

Food

5.9

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

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.?

  • 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 $309). Flying from New Windsor to Washington, D.C. in July is currently the most expensive (average of $345). 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 New Windsor?

Book flights to New Windsor if you plan to visit one of these locations
Arlington
Woodbridge
Alexandria
Tysons
Silver Spring
Fredericksburg
Linthicum Heights
Gaithersburg
Fairfax
Easton
Towson
Waldorf
Laurel
Falls Church
Rockville
Springfield
National Harbor
Manassas
Dundalk
Bowie

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