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$153+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — GSP
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$310
(Kiwi.com)

One-way from

$153
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$279
From New Windsor Stewart to Greenville
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One-way flight from New Windsor Stewart to Greenville
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Highest demand for flights based on searches. 12% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/14. 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 10/97:11 pmSWF - GSP
1 stop19h 39mAllegiant Air
Mon 10/139:10 pmGSP - SWF
1 stop13h 16mAllegiant Air
Deal found 8/14$310
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 11/66:14 pmSWF - GSP
1 stop20h 51mAllegiant Air
Mon 11/103:40 pmGSP - SWF
1 stop18h 46mAllegiant Air
Deal found 8/13$344
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 8/2412:13 pmSWF - GSP
1 stop29h 22mAllegiant Air
Thu 8/289:24 pmGSP - SWF
1 stop12h 43mAllegiant Air
Deal found 8/14$463
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:52 pmSWF - GSP
1 stop12h 56mBreeze Airways
Mon 9/12:50 pmGSP - SWF
1 stop21h 06mBreeze Airways
Deal found 8/14$618
This KAYAK deal was found by Cheapflights users on 8/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:52 pmSWF - GSP
1 stop12h 56mBreeze Airways
Mon 8/252:50 pmGSP - SWF
1 stop21h 06mBreeze Airways
Deal found 8/13$642
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:52 pmSWF - GSP
1 stop12h 56mBreeze Airways
Thu 8/2810:34 amGSP - SWF
2 stops26h 14mBreeze Airways
Deal found 8/14$698
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:52 pmSWF - GSP
1 stop12h 56mBreeze Airways
Fri 8/222:50 pmGSP - SWF
1 stop27h 59mBreeze Airways
Deal found 8/13$728
This KAYAK deal was found by Cheapflights users on 8/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:43 amSWF - GSP
3 stops20h 33mBreeze Airways
Sun 9/288:03 pmGSP - SWF
2 stops15h 41mBreeze Airways
Deal found 8/14$799
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:52 pmSWF - GSP
1 stop12h 56mBreeze Airways
Sun 8/2410:34 amGSP - SWF
2 stops26h 14mBreeze Airways
Deal found 8/13$800
This KAYAK deal was found by Cheapflights users on 8/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:43 amSWF - GSP
3 stops20h 33mBreeze Airways
Sun 9/148:03 pmGSP - SWF
2 stops15h 41mBreeze Airways
Deal found 8/14$823

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 August 14, 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

Thu 10/30

6:16 pm-2:33 pm

1 stop20h 17m

Greenville

Mon 11/3

3:12 pm-10:26 am

1 stop19h 14m

$250

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Thu 10/9

7:11 pm-2:50 pm

1 stop19h 39m

Greenville

Mon 10/13

9:10 pm-10:26 am

1 stop13h 16m

$310

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Thu 11/6

6:14 pm-3:05 pm

1 stop20h 51m

Greenville

Mon 11/10

3:40 pm-10:26 am

1 stop18h 46m

$344

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Thu 8/28

7:52 pm-8:48 am

1 stop12h 56m

Greenville

Sun 8/31

9:24 pm-10:12 am

1 stop12h 48m

$381

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Thu 8/28

7:52 pm-8:48 am

1 stop12h 56m

Greenville

Mon 9/1

2:50 pm-11:56 am

1 stop21h 06m

$393

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Thu 8/21

7:52 pm-8:48 am

1 stop12h 56m

Greenville

Mon 8/25

2:50 pm-11:56 am

1 stop21h 06m

$627

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Thu 8/28

7:52 pm-8:48 am

1 stop12h 56m

Greenville

Sun 8/31

10:34 am-12:48 pm

2 stops26h 14m

$693

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Sun 9/14

7:12 pm-2:17 pm

1 stop19h 05m

$153

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Sun 8/24

12:13 pm-5:35 pm

1 stop29h 22m

$197

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Thu 8/21

12:13 pm-5:35 pm

1 stop29h 22m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 15 results
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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, January is the cheapest month in which you can book a flight from New Windsor to Greenville (average of $329). Flying from New Windsor to Greenville in March is currently the most expensive (average of $386). 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.

  • 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, January is the cheapest month in which you can book a flight from New Windsor to Greenville (average of $329). Flying from New Windsor to Greenville in March is currently the most expensive (average of $386). 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
Seneca
Anderson

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