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$112+ Cheap flights from New Windsor to Philadelphia (SWF - PHL)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — PHL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Stewart to Philadelphia

Cheapest flights from Stewart to Philadelphia
Explore the most affordable flight options available from Stewart to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/1212:27 pmSWF - PHL
1 stop12h 09mMultiple Airlines
Sat 12/1310:00 pmPHL - SWF
1 stop13h 03mMultiple Airlines
Deal found 12/11$465
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Wed 12/245:34 pmSWF - PHL
1 stop16h 57mMultiple Airlines
Sun 12/288:54 pmPHL - SWF
1 stop13h 53mMultiple Airlines
Deal found 12/9$564
This Kiwi.com deal was found by Cheapflights users on 12/8. 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 - PHL
1 stop11h 51mMultiple Airlines
Sat 12/1310:00 pmPHL - SWF
1 stop13h 03mMultiple Airlines
Deal found 12/8$620
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 - PHL
1 stop12h 57mMultiple Airlines
Sat 12/2010:00 pmPHL - SWF
1 stop13h 03mMultiple Airlines
Deal found 12/9$695
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/1912:24 pmSWF - PHL
2 stops12h 16mMultiple Airlines
Sat 12/2010:00 pmPHL - SWF
1 stop13h 03mMultiple Airlines
Deal found 12/9$725
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/2511:43 amSWF - PHL
1 stop8h 56mMultiple Airlines
Mon 12/2910:00 pmPHL - SWF
1 stop13h 03mMultiple Airlines
Deal found 12/10$779
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/2811:43 amSWF - PHL
1 stop8h 56mMultiple Airlines
Wed 12/3110:00 pmPHL - SWF
1 stop13h 03mMultiple Airlines
Deal found 12/10$866
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/2811:43 amSWF - PHL
1 stop12h 13mMultiple Airlines
Thu 1/110:00 pmPHL - SWF
2 stops13h 44mMultiple Airlines
Deal found 12/10$974
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/2511:43 amSWF - PHL
1 stop8h 56mMultiple Airlines
Sun 12/2810:00 pmPHL - SWF
2 stops13h 44mMultiple Airlines
Deal found 12/11$1,005

Find flight deals from Stewart to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to Philadelphia (PHL). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$389
(Kiwi.com)

One-way from

$112
(Mytrip)

Popular in

July

Cheapest in

March
Provider with most accurate pricing for New Windsor Stewart-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Windsor Stewart-Philadelphia flights.
Search Deals
From New Windsor Stewart to Philadelphia
Search Deals
One-way flight from New Windsor Stewart to Philadelphia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart to Philadelphia 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 December 12, 2025.
Use the filters below to find and compare flights from New Windsor to Philadelphia that are best for you.

Fly from

Stewart

Fly to

Philadelphia

Route

Depart

Return

Price

New WindsorPhiladelphia

SWF - PHL

SWFPHL

New Windsor Stewart

Thu 1/8

12:13 pm-12:29 am

1 stop12h 16m

Philadelphia

Sun 1/11

8:43 pm-11:31 am

2 stops14h 48m

$494

New WindsorPhiladelphia

SWF - PHL

SWFPHL

New Windsor Stewart

Sun 1/25

12:13 pm-12:10 am

1 stop11h 57m

Philadelphia

Sun 2/1

10:45 pm-11:31 am

2 stops12h 46m

$528

New WindsorPhiladelphia

SWF - PHL

SWFPHL

New Windsor Stewart

Wed 12/24

5:34 pm-10:31 am

1 stop16h 57m

Philadelphia

Sun 12/28

8:54 pm-10:47 am

1 stop13h 53m

$564

New WindsorPhiladelphia

SWF - PHL

SWFPHL

New Windsor Stewart

Sun 12/14

11:43 am-12:40 am

1 stop12h 57m

Philadelphia

Sat 12/20

10:00 pm-11:03 am

1 stop13h 03m

$695

New WindsorPhiladelphia

SWF - PHL

SWFPHL

New Windsor Stewart

Fri 12/19

12:24 pm-12:40 am

2 stops12h 16m

Philadelphia

Sat 12/20

10:00 pm-11:03 am

1 stop13h 03m

$725

New WindsorPhiladelphia

SWF - PHL

SWFPHL

New Windsor Stewart

Thu 12/25

11:43 am-8:39 pm

1 stop8h 56m

Philadelphia

Mon 12/29

10:00 pm-11:03 am

1 stop13h 03m

$779

New WindsorPhiladelphia

SWF - PHL

SWFPHL

New Windsor Stewart

Sun 12/28

11:43 am-8:39 pm

1 stop8h 56m

Philadelphia

Wed 12/31

10:00 pm-11:03 am

1 stop13h 03m

$866

New WindsorPhiladelphia

SWF - PHL

SWFPHL

New Windsor Stewart

Sun 12/28

11:43 am-11:56 pm

1 stop12h 13m

Philadelphia

Thu 1/1

10:00 pm-11:44 am

2 stops13h 44m

$974

New WindsorPhiladelphia

SWF - PHL

SWFPHL

New Windsor Stewart

Thu 4/9

11:45 am-11:58 pm

1 stop12h 13m

$112

New WindsorPhiladelphia

SWF - PHL

SWFPHL

New Windsor Stewart

Mon 1/5

11:37 am-11:56 pm

2 stops12h 19m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 11 results
1
2

Compare providers for flights from Stewart to Philadelphia

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 Philadelphia in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
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-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Windsor-Philadelphia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New Windsor-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Windsor-Philadelphia 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-Philadelphia 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 Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia 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 Philadelphia

What is the cheapest month to book a flight from New Windsor to Philadelphia?

Currently, April is the cheapest month in which you can book a flight from New Windsor to Philadelphia (average of $114). Flying from New Windsor to Philadelphia in February is currently the most expensive (average of $403). 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 Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Stewart to Philadelphia that include hotel bookings?

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

  • How can I find direct flights from Stewart to Philadelphia?

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

  • Can I find deals for business class flights from Stewart to Philadelphia?

    Yes. Cheapflights offers flight deals from Stewart to Philadelphia 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 Philadelphia?

    Currently, April is the cheapest month in which you can book a flight from New Windsor to Philadelphia (average of $114). Flying from New Windsor to Philadelphia in February is currently the most expensive (average of $403). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Pottstown
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester

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Alternative routes for Stewart to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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