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$107+ Cheap flights from New Windsor to Greenville (SWF - GSP)

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — GSP
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Stewart to Greenville

Cheapest flights from Stewart to Greenville
Explore the most affordable flight options available from Stewart to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/227:10 pmSWF - GSP
1 stop19h 26mMultiple Airlines
Mon 12/298:03 pmGSP - SWF
1 stop15h 00mMultiple Airlines
Deal found 12/3$336
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 - GSP
2 stops32h 27mMultiple Airlines
Mon 12/298:03 pmGSP - SWF
1 stop15h 00mMultiple Airlines
Deal found 12/1$338
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/157:30 pmSWF - GSP
1 stop21h 18mAllegiant Air
Mon 12/2210:04 pmGSP - SWF
1 stop17h 56mAllegiant Air
Deal found 12/2$343
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 - GSP
1 stop17h 19mMultiple Airlines
Mon 12/298:03 pmGSP - SWF
1 stop15h 00mMultiple Airlines
Deal found 12/3$359
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/227:10 pmSWF - GSP
1 stop19h 26mAllegiant Air
Tue 12/303:26 pmGSP - SWF
1 stop25h 18mAllegiant Air
Deal found 12/3$362
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 - GSP
1 stop17h 19mMultiple Airlines
Tue 12/303:26 pmGSP - SWF
1 stop25h 18mMultiple Airlines
Deal found 12/3$385
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Tue 12/236:28 pmSWF - GSP
2 stops21h 22mMultiple Airlines
Mon 12/298:03 pmGSP - SWF
1 stop15h 00mMultiple Airlines
Deal found 12/2$441

Find flight deals from Stewart to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to Greenville (GSP). 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 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$336
(Kiwi.com)

One-way from

$107
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$374
Provider with most accurate pricing for New Windsor Stewart-Greenville flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Windsor Stewart-Greenville flights.
Search Deals
From New Windsor Stewart to Greenville
Search Deals
One-way flight from New Windsor Stewart to Greenville
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart to Greenville 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 4, 2025.
Use the filters below to find and compare flights from New Windsor to Greenville that are best for you.

Fly from

Stewart

Fly to

Greenville

Route

Depart

Return

Price

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Mon 12/22

7:10 pm-2:36 pm

1 stop19h 26m

Greenville

Mon 12/29

8:03 pm-11:03 am

1 stop15h 00m

$336

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Fri 12/19

12:24 pm-8:51 pm

2 stops32h 27m

Greenville

Mon 12/29

8:03 pm-11:03 am

1 stop15h 00m

$338

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Mon 12/15

7:30 pm-4:48 pm

1 stop21h 18m

Greenville

Mon 12/22

10:04 pm-4:00 pm

1 stop17h 56m

$343

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Wed 12/24

5:34 pm-10:53 am

1 stop17h 19m

Greenville

Mon 12/29

8:03 pm-11:03 am

1 stop15h 00m

$359

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Mon 12/22

7:10 pm-2:36 pm

1 stop19h 26m

Greenville

Tue 12/30

3:26 pm-4:44 pm

1 stop25h 18m

$362

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Tue 12/23

6:28 pm-3:50 pm

2 stops21h 22m

Greenville

Mon 12/29

8:03 pm-11:03 am

1 stop15h 00m

$441

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Fri 12/19

12:24 pm-8:51 pm

2 stops32h 27m

Greenville

Sun 12/28

11:33 am-12:02 pm

1 stop24h 29m

$445

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Mon 12/8

7:30 pm-4:48 pm

1 stop21h 18m

Greenville

Thu 12/11

5:17 pm-11:37 am

2 stops18h 20m

$446

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Mon 12/15

7:30 pm-4:48 pm

1 stop21h 18m

$107

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Wed 2/18

5:46 pm-12:03 pm

1 stop18h 17m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 16 results
1
2

Compare providers for flights from Stewart to Greenville

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 Greenville 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-Greenville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Windsor-Greenville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New Windsor-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Windsor-Greenville 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-Greenville 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 Greenville

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

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

Currently, March is the cheapest month in which you can book a flight from New Windsor to Greenville (average of $37). Flying from New Windsor to Greenville in August is currently the most expensive (average of $75). 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 Greenville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New Windsor to Greenville?

    For as low as $343, Allegiant Air can have you in Greenville from New Windsor in 21h 18m. The distance from New Windsor to Greenville is about 633 mi.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from New Windsor to Greenville (average of $37). Flying from New Windsor to Greenville in August is currently the most expensive (average of $75). 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 Greenville?

Book flights to Greenville if you plan to visit one of these locations
Simpsonville
Duncan
Greer
Seneca
Anderson

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