Destinations Directory

Flight Deals to Islip

$169+ Sep 1 – Sep 7 EWR – ISP View Deal
$221+ Sep 2 – Sep 6 EWR – ISP View Deal
$222+ Sep 9 – Sep 12 EWR – ISP View Deal
$322+ Aug 5 – Aug 12 EWR – ISP View Deal
$392+ Aug 20 – Aug 22 EWR – ISP View Deal
$574+ Aug 7 – Aug 8 EWR – ISP View Deal

Weather in Islip °F°CAverage monthly temperatures

Jan
 18 days
Feb
 11 days
Mar
 16 days
Apr
 13 days
May
 13 days
Jun
 16 days
Jul
 22 days
Aug
 18 days
Sep
 8 days
Oct
 11 days
Nov
 12 days
Dec
 18 days
Sunny or mostly sunny days
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