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Cheap Flights To Islip, NY Last modified: Jan 22, 2017 0:29 -05:00

  • TipFebruary is the cheapest month to fly to Islip
  • Tip$196 is the average round-trip fare price from WAS to ISP

Best Deals to Islip Last modified: Jan 22, 2017 0:29 -05:00Prices shown were found by travelers like you over the past 30 days

We've scanned 27,580,655,426 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
Thu 2/9
1 stop
ISPWAS
Sun 2/12
1 stop
$150
American
RDUISP
Fri 2/10
1 stop
ISPRDU
Mon 2/13
1 stop
$220
American
CHIISP
Fri 2/10
1 stop
ISPCHI
Sun 2/12
1 stop
$246
American
DFWISP
Thu 2/9
1 stop
ISPDFW
Sun 2/12
1 stop
$248
American
CMHISP
Sat 2/11
1 stop
ISPCMH
Mon 2/13
1 stop
$286

Cheap Flights from Islip (ISP)

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