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Cheap Flights To Islip, NY

  • TipFebruary is the cheapest month to fly to Islip
  • Tip$207 is the average round-trip fare price from WAS to ISP

Best Deals to Islip Last modified: Mar 27, 2017 0:29 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 26,840,787,235 round trip itineraries and found the cheapest flights to Islip. American frequently offer the best deals to Islip flights, or select your preferred carrier below to see the cheapest days to fly.

American
WASISP
Tue 4/4
1 stop
ISPWAS
Wed 4/5
1 stop
$220
American
ATLISP
Wed 4/26
2 stops
ISPATL
Thu 5/4
2 stops
$239
American
ORFISP
Wed 5/3
2 stops
ISPORF
Tue 5/9
2 stops
$261
American
RDUISP
Mon 4/10
1 stop
ISPRDU
Mon 4/17
1 stop
$357
American
NYCISP
Sat 5/20
2 stops
ISPNYC
Fri 5/26
2 stops
$517

Cheap Flights from Islip (ISP)

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Cheap Flights to Islip - Round trip airfares for Islip flights (ISP)