Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Newark Airport to Islip, New York as you normally would.
Fly from
Fly to
Budget
$376 - $392
Route
Depart
Return
Price
NewarkIslip Long Island
EWR - ISP
EWRISP
Newark
Sat 6/29
3 stops19h 20m
Islip Long Island
Mon 7/1
2 stops23h 07m
NewarkIslip Long Island
EWR - ISP
EWRISP
Newark
Sat 6/29
3 stops19h 20m
Islip Long Island
Mon 7/1
3 stops26h 38m
No data available for this route at this time. Please check back soon.