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$142+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — GSP
May 7 — May 141
Thu 5/7
Thu 5/14
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 April 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/4. 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 7/510:28 am
SWF
-
GSP
1 stop9h 44m
Allegiant Air
Wed 7/83:48 pm
GSP
-
SWF
1 stop17h 50m
Allegiant Air
Deal found 4/4$265
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
Wed 7/87:46 pm
SWF
-
GSP
1 stop11h 49m
Allegiant Air
Mon 7/133:10 pm
GSP
-
SWF
1 stop26h 19m
Allegiant Air
Deal found 4/2$272
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 6/247:56 pm
SWF
-
GSP
1 stop11h 33m
Allegiant Air
Mon 6/293:21 pm
GSP
-
SWF
1 stop26h 08m
Allegiant Air
Deal found 4/6$278
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 10/2210:28 am
SWF
-
GSP
1 stop22h 23m
Multiple Airlines
Wed 10/288:24 pm
GSP
-
SWF
2 stops13h 14m
Multiple Airlines
Deal found 4/4$300
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
Sun 5/311:45 am
SWF
-
GSP
1 stop29h 08m
Allegiant Air
Sun 5/109:33 am
GSP
-
SWF
1 stop25h 22m
Allegiant Air
Deal found 4/3$307
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 6/2510:28 am
SWF
-
GSP
1 stop9h 36m
Allegiant Air
Mon 6/293:21 pm
GSP
-
SWF
1 stop26h 08m
Allegiant Air
Deal found 4/4$309
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 6/1810:28 am
SWF
-
GSP
1 stop10h 18m
Multiple Airlines
Mon 6/228:28 pm
GSP
-
SWF
1 stop14h 40m
Multiple Airlines
Deal found 4/6$310
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 10/1111:58 am
SWF
-
GSP
1 stop8h 51m
Multiple Airlines
Wed 10/148:24 pm
GSP
-
SWF
2 stops12h 54m
Multiple Airlines
Deal found 4/6$312
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 6/1012:05 pm
SWF
-
GSP
2 stops21h 50m
Multiple Airlines
Sun 6/148:19 am
GSP
-
SWF
1 stop24h 30m
Multiple Airlines
Deal found 4/6$406
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 4/1211:45 am
SWF
-
GSP
1 stop29h 08m
Allegiant Air
Sun 4/1910:38 am
GSP
-
SWF
1 stop24h 17m
Allegiant Air
Deal found 4/7$407

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 April 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$265
(Kiwi.com)

One-way from

$142
(Kiwi.com)

Popular in

November

Cheapest in

June

Average price

$306
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. 12% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 7, 2026.
Use the filters below to find and compare flights from New Windsor to Greenville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Wed 6/24

7:56 pm-7:29 am

1 stop11h 33m

Greenville

Mon 6/29

3:21 pm-5:29 pm

1 stop26h 08m

$278

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Sun 5/3

11:45 am-4:53 pm

1 stop29h 08m

Greenville

Sun 5/10

9:33 am-10:55 am

1 stop25h 22m

$307

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Sat 8/8

4:40 pm-7:28 am

1 stop14h 48m

Greenville

Thu 12/10

3:52 pm-11:46 am

2 stops19h 54m

$420
Quickest round-trip

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Thu 6/25

10:28 am-8:04 pm

1 stop9h 36m

Greenville

Sun 6/28

7:51 pm-11:37 am

2 stops15h 46m

$461

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Wed 7/1

7:46 pm-7:35 am

1 stop11h 49m

Greenville

Tue 7/7

3:46 pm-11:25 am

2 stops19h 39m

$490

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Sun 5/3

11:45 am-4:53 pm

1 stop29h 08m

Greenville

Sun 5/10

7:51 pm-11:37 am

2 stops15h 46m

$490

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Wed 5/6

12:05 pm-9:55 am

2 stops21h 50m

Greenville

Thu 5/14

9:33 am-10:55 am

1 stop25h 22m

$493

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Sun 6/28

10:28 am-8:04 pm

1 stop9h 36m

Greenville

Tue 7/21

3:46 pm-11:25 am

2 stops19h 39m

$509

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Wed 5/6

12:05 pm-9:55 am

2 stops21h 50m

Greenville

Sun 5/10

9:33 am-10:55 am

1 stop25h 22m

$538

New WindsorGreenville

SWF - GSP

SWFGSP

New Windsor Stewart

Fri 4/17

12:11 pm-7:38 pm

2 stops7h 27m

Greenville

Sun 4/19

10:38 am-10:55 am

1 stop24h 17m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Showing 1-10 of 18 resultsSorted by cheapest first
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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Windsor-Greenville flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, June is the cheapest month in which you can book a flight from New Windsor to Greenville (average of $47). Flying from New Windsor to Greenville in December is currently the most expensive (average of $93). 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 $278, Allegiant Air can have you in Greenville from New Windsor in 11h 33m. 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, June is the cheapest month in which you can book a flight from New Windsor to Greenville (average of $47). Flying from New Windsor to Greenville in December is currently the most expensive (average of $93). 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
Greer
Simpsonville
Duncan
Seneca
Anderson

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