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GJT (Grand Junction) to ISP (Islip) Flights $1,036.8

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Cheap GJT to ISP Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

White Plains

$665.30

Interesting Facts About Flights from Grand Junction to Islip (GJT to ISP)

Question : How long do most people visit Ronkonkoma?
Answer : Of course you're not most people, but if you were, you'd stay roughly five days.

Question : Is there another local airport to fly into besides Long Island MacArthur Airport (ISP)?
Answer : Luckily for you, there is another airport near Ronkonkoma. John F. Kennedy International Airport (JFK) is 38 miles away, and over the next two months flights are being booked 44% cheaper than flights to Long Island MacArthur Airport.