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Cheap Flights To Islip, NY

  • TipMarch is the cheapest month to fly to Islip
  • Tip$190 is the average round-trip fare price from WAS to ISP

Best Deals to Islip Last modified: Feb 24, 2017 0:29 -05:00Prices shown were found by travelers like you over the past 30 days

We've scanned 29,728,241,527 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
Sat 3/11
1 stop
ISPWAS
Mon 3/13
1 stop
$180
American
PBIISP
Wed 3/22
1 stop
ISPPBI
Wed 3/29
1 stop
$276
American
ILMISP
Thu 3/9
2 stops
ISPILM
Fri 3/17
2 stops
$288
American
PITISP
Mon 3/13
1 stop
ISPPIT
Sat 3/18
1 stop
$328
American
NYCISP
Wed 3/8
2 stops
ISPNYC
Sun 3/12
2 stops
$378

Cheap Flights from Islip (ISP)

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