Cheap Flights From Greenville, South Carolina (GSP) To Islip, New York (ISP) - No Deals

Flight from Greenville to Islip (GSP-ISP)

Sorry, there are no longer active fares for this route that meet our Dealhounds' standards.

Send Me a Low Fare Alert from Greenville to Islip

Our Dealhounds find some pretty amazing fares – but they sell out fast! Sign up now and we'll send you an alert whenever we find a great fare.

Are Your Travel Dates Set? Check Fares Now:


Find Flights

Reviews for Greenville to Islip (GSP-ISP)

Not yet rated
Flown this route before? Write a review
Sample Fares found by other travelers within the past 72 hours
Price From/To Depart/Return Airline
$538 Flight from Greenville-Spartanburg Airport to Long Island MacArthur (GSP-ISP) Thu, Jul 31 - Sun, Aug 10 US Airways
$689 Flight from Greenville-Spartanburg Airport to Long Island MacArthur (GSP-ISP) Wed, Jul 2 - Sun, Jul 6 US Airways
There are approximately 7 flights covering the route from Greenville-Spartanburg Airport in Greenville to Long Island MacArthur Airport in Islip, provided by as many as 3 airlines.

The following airlines often offer cheap flights from Greenville to Islip:

Southwest Airlines
US Airways
United Airlines

As an alternative to flying from Greenville, you may also want to try searching for cheap flights from Charlotte (CLT).
Fare Alerts
  • Real deals from your departure city
  • Verified by our Dealhounds