Cheap Flights To Islip, NY

  • TipOctober is the cheapest month to fly to Islip

Best Deals to Islip Last modified: Sep 24, 2018 3:45 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to Islip. Frontier & American frequently offer the best deals to Islip flights, or select your preferred carrier below to see the cheapest days to fly.

Frontier
ORLISP
Tue 10/23
nonstop
ISPORL
Tue 10/30
nonstop
American
CLTISP
Wed 10/31
1 stop
ISPCLT
Tue 11/6
1 stop
$163
American
BUFISP
Fri 11/9
1 stop
ISPBUF
Mon 11/12
1 stop
$174
American
ATLISP
Wed 10/10
1 stop
ISPATL
Wed 10/17
1 stop
$210
American
FMYISP
Sat 11/3
2 stops
ISPFMY
Sat 11/10
2 stops
$227

Cheap Flights from Islip (ISP)

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Cheap Flights to Islip from $97 round trip (ISP) - FareCompare