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$270+ Cheap flights from Greenville to Watertown, NY (GSP - ART)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ART
Jun 24 — Jul 11
Wed 6/24
Wed 7/1
1 adult, Economy
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Cheap flight deals from Greenville to Watertown

Cheapest flights from Greenville to Watertown
Explore the most affordable flight options available from Greenville to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.

This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:51 pm
GSP
-
ART
1 stop6h 01m
American Airlines
Tue 10/276:00 am
ART
-
GSP
2 stops9h 26m
American Airlines
Deal found 5/21$270
This American Airlines deal was found by Cheapflights users on 5/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:31 pm
GSP
-
ART
1 stop4h 21m
American Airlines
Wed 6/246:00 am
ART
-
GSP
1 stop4h 50m
American Airlines
Deal found 5/24$281
This American Airlines deal was found by Cheapflights users on 5/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:51 pm
GSP
-
ART
1 stop6h 01m
American Airlines
Tue 11/32:37 pm
ART
-
GSP
1 stop6h 17m
American Airlines
Deal found 5/24$391
This American Airlines deal was found by Cheapflights users on 5/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:37 am
GSP
-
ART
1 stop5h 20m
American Airlines
Mon 8/106:00 am
ART
-
GSP
1 stop4h 24m
American Airlines
Deal found 5/24$491
This American Airlines deal was found by Cheapflights users on 5/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:00 pm
GSP
-
ART
2 stops9h 52m
American Airlines
Mon 6/16:00 am
ART
-
GSP
1 stop4h 48m
American Airlines
Deal found 5/22$535
This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:51 pm
GSP
-
ART
1 stop6h 01m
American Airlines
Sat 10/246:00 am
ART
-
GSP
2 stops8h 07m
American Airlines
Deal found 5/21$549
This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:51 pm
GSP
-
ART
1 stop6h 01m
American Airlines
Mon 10/266:00 am
ART
-
GSP
1 stop4h 23m
American Airlines
Deal found 5/21$568

Find flight deals from Greenville to Watertown

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Watertown (ART). 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 May 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$270
(American Airlines)
Provider with most accurate pricing for Greenville-Watertown flight deals.
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Provider most trusted by Cheapflights users for Greenville-Watertown flights.
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From Greenville to Watertown
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Watertown 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 May 25, 2026.
Use the filters below to find and compare flights from Greenville to Watertown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

GreenvilleWatertown

GSP - ART

GSPART

Greenville

Thu 6/18

6:31 pm-10:52 pm

1 stop4h 21m

Watertown

Wed 6/24

6:00 am-10:50 am

1 stop4h 50m

$281

GreenvilleWatertown

GSP - ART

GSPART

Greenville

Wed 10/28

5:51 pm-11:52 pm

1 stop6h 01m

Watertown

Tue 11/3

2:37 pm-8:54 pm

1 stop6h 17m

$391

GreenvilleWatertown

GSP - ART

GSPART

Greenville

Tue 8/4

10:37 am-3:57 pm

1 stop5h 20m

Watertown

Mon 8/10

6:00 am-10:24 am

1 stop4h 24m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/23

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

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

Related info for your journey

Find useful and relevant information for your journey from Greenville to Watertown. 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 Greenville to Watertown, New York?

    Departing from Greenville to Watertown, New York will take you 4h 21m. Airlines will cover a distance of 709 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greenville to Watertown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Watertown?

Book flights to Watertown if you plan to visit one of these locations
Alexandria Bay

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