Cheap Flights to Islip

Passengers×
Clear
Destinations Directory
  1. Cheap Travel
    2. >
  2. Destinations
    3. >
  3. United States
    4. >
  4. New York
    5. >
  5. Islip

Cheap Flight Deals to Islip

       
       
       
       
$295+ May 22 – May 28 LGA – ISP View Deal
$437+ May 23 – May 29 LGA – ISP View Deal

Weather in Islip °F°CAverage monthly temperatures

Jan
35°
24°
 18 days
Feb
44°
34°
 11 days
Mar
44°
33°
 16 days
Apr
53°
40°
 13 days
May
69°
55°
 13 days
Jun
74°
61°
 16 days
Jul
82°
68°
 22 days
Aug
83°
71°
 18 days
Sep
74°
65°
 8 days
Oct
62°
51°
 11 days
Nov
49°
39°
 12 days
Dec
43°
33°
 18 days
Sunny or mostly sunny days
Powered by DarkSky