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Find Flight Deals from United States to Islip Long Island

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Islip Long Island

(Round-trip)
Depart: Wed Apr 22 2015 Return: Wed Apr 29 2015 Trip spans 8 days
American Airlines
American Airlines
FLL
ISP
5h 31m
1 stop
ISP
FLL
5h 49m
1 stop
Depart: Mon Apr 27 2015 Return: Wed Apr 29 2015 Trip spans 3 days
American Airlines
American Airlines
BWI
ISP
3h 44m
1 stop
ISP
BWI
4h 09m
1 stop
Depart: Wed May 13 2015 Return: Sat May 16 2015 Trip spans 4 days
US Airways
US Airways
ATL
ISP
5h 50m
1 stop
ISP
ATL
5h 39m
1 stop
Depart: Thu May 28 2015 Return: Sat May 30 2015 Trip spans 3 days
American Airlines
American Airlines
DTW
ISP
4h 33m
1 stop
ISP
DTW
5h 52m
1 stop
Depart: Thu May 14 2015 Return: Sat May 16 2015 Trip spans 3 days
US Airways
US Airways
DCA
ISP
4h 10m
1 stop
ISP
DCA
4h 14m
1 stop
Depart: Sat May 16 2015 Return: Tue May 19 2015 Trip spans 4 days
US Airways
US Airways
HOU
ISP
7h 33m
1 stop
ISP
HOU
7h 22m
1 stop
Depart: Thu Apr 23 2015 Return: Wed Apr 29 2015 Trip spans 7 days
US Airways
US Airways
TPA
ISP
5h 16m
1 stop
ISP
TPA
5h 59m
1 stop
Depart: Tue May 5 2015 Return: Wed May 13 2015 Trip spans 9 days
US Airways
US Airways
ORD
ISP
4h 31m
1 stop
ISP
ORD
4h 43m
1 stop
Depart: Wed May 6 2015 Return: Mon May 11 2015 Trip spans 6 days
American Airlines
American Airlines
SFO
ISP
7h 48m
1 stop
ISP
SFO
9h 32m
1 stop
Depart: Thu May 7 2015 Return: Sat May 9 2015 Trip spans 3 days
US Airways
US Airways
MCO
ISP
5h 13m
1 stop
ISP
MCO
5h 56m
1 stop
Depart: Thu Apr 16 2015 Return: Tue Apr 28 2015 Trip spans 13 days
American Airlines
American Airlines
PBI
ISP
5h 16m
1 stop
ISP
PBI
5h 34m
1 stop
Depart: Tue Apr 7 2015 Return: Wed Apr 8 2015 Trip spans 2 days
US Airways
US Airways
CLT
ISP
4h 06m
1 stop
ISP
CLT
6h 25m
1 stop
Depart: Tue Apr 28 2015 Return: Sat May 9 2015 Trip spans 12 days
US Airways
US Airways
LAX
ISP
8h 20m
1 stop
ISP
LAX
11h 00m
1 stop
Depart: Fri May 1 2015 Return: Tue May 5 2015 Trip spans 5 days
US Airways
US Airways
RDU
ISP
4h 36m
1 stop
ISP
RDU
5h 10m
1 stop
Depart: Tue Apr 21 2015 Return: Wed Apr 29 2015 Trip spans 9 days
US Airways
US Airways
PHF
ISP
3h 17m
1 stop
ISP
PHF
2h 59m
1 stop
Depart: Thu Apr 30 2015 Return: Sat May 2 2015 Trip spans 3 days
American Airlines
American Airlines
PIT
ISP
4h 12m
1 stop
ISP
PIT
4h 09m
1 stop
Depart: Thu Sep 10 2015 Return: Mon Sep 14 2015 Trip spans 5 days
American Airlines
American Airlines
ORL
ISP
7h 13m
1 stop
ISP
ORL
6h 41m
1 stop
Depart: Thu Sep 24 2015 Return: Tue Sep 29 2015 Trip spans 6 days
US Airways
US Airways
JAX
ISP
4h 49m
1 stop
ISP
JAX
6h 21m
1 stop
Depart: Tue May 12 2015 Return: Sat May 30 2015 Trip spans 19 days
US Airways
US Airways
LAS
ISP
7h 43m
1 stop
ISP
LAS
8h 03m
1 stop
Depart: Thu Jun 4 2015 Return: Tue Jun 9 2015 Trip spans 6 days
US Airways
US Airways
CLE
ISP
4h 02m
1 stop
ISP
CLE
4h 02m
1 stop
Airports
Origin

Detroit
$275
Charlotte
$308
Newport News
$316
Raleigh
$315
Chicago
$294
Fort Lauderdale
$229
Cleveland
$340
Washington
$276
West Palm Beach
$299
San Francisco
$294
Baltimore
$230
Atlanta
$274
Orlando
only $322
only $297
Los Angeles
$314
Tampa
$282
Jacksonville
$323
Las Vegas
$326
Houston
$276
Pittsburgh
$317
Destination

Islip
$229