Find Deals on Flights to Islip Long Island

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Islip Long Island

(Round-trip)
Depart: Sun Sep 20 2015 Return: Tue Sep 22 2015 Trip spans 3 days
US Airways
US Airways
DFW
ISP
7h 02m
1 stop
ISP
DFW
5h 42m
1 stop
Depart: Sun Nov 8 2015 Return: Mon Nov 9 2015 Trip spans 2 days
American Airlines
American Airlines
ORD
ISP
4h 28m
1 stop
ISP
ORD
4h 38m
1 stop
Depart: Thu Oct 1 2015 Return: Mon Oct 5 2015 Trip spans 5 days
Southwest
Southwest
BWI
ISP
1h 00m
nonstop
ISP
BWI
1h 15m
nonstop
Depart: Sat Oct 31 2015 Return: Mon Nov 2 2015 Trip spans 3 days
American Airlines
American Airlines
RDU
ISP
4h 25m
1 stop
ISP
RDU
5h 15m
1 stop
Depart: Sat Sep 19 2015 Return: Tue Sep 22 2015 Trip spans 4 days
American Airlines
American Airlines
CLE
ISP
5h 27m
1 stop
ISP
CLE
3h 49m
1 stop
Depart: Wed Sep 30 2015 Return: Wed Oct 14 2015 Trip spans 15 days
American Airlines
American Airlines
DTW
ISP
4h 37m
1 stop
ISP
DTW
4h 02m
1 stop
Depart: Fri Nov 6 2015 Return: Mon Nov 9 2015 Trip spans 4 days
American Airlines
American Airlines
FLL
ISP
6h 27m
1 stop
ISP
FLL
5h 10m
1 stop
Depart: Sat Oct 17 2015 Return: Sun Oct 18 2015 Trip spans 2 days
American Airlines
American Airlines
CLT
ISP
4h 45m
1 stop
ISP
CLT
3h 42m
1 stop
Depart: Thu Oct 29 2015 Return: Sun Nov 1 2015 Trip spans 4 days
Southwest
Southwest
PBI
ISP
2h 40m
nonstop
ISP
PBI
2h 55m
nonstop
Depart: Thu Oct 22 2015 Return: Mon Oct 26 2015 Trip spans 5 days
American Airlines
American Airlines
MCO
ISP
5h 05m
1 stop
ISP
MCO
4h 31m
1 stop
Depart: Thu Dec 3 2015 Return: Tue Dec 8 2015 Trip spans 6 days
American Airlines
American Airlines
ATL
ISP
5h 03m
1 stop
ISP
ATL
4h 38m
1 stop
Depart: Sat Oct 3 2015 Return: Sat Oct 17 2015 Trip spans 15 days
American Airlines
American Airlines
CHS
ISP
4h 34m
1 stop
ISP
CHS
5h 45m
1 stop
Depart: Fri Dec 4 2015 Return: Sun Dec 6 2015 Trip spans 3 days
American Airlines
American Airlines
ORF
ISP
3h 17m
1 stop
ISP
ORF
3h 17m
1 stop
Depart: Sat Sep 26 2015 Return: Tue Sep 29 2015 Trip spans 4 days
US Airways
US Airways
LEX
ISP
5h 32m
1 stop
ISP
LEX
4h 21m
1 stop
Depart: Tue Sep 29 2015 Return: Fri Oct 2 2015 Trip spans 4 days
US Airways
US Airways
IND
ISP
4h 20m
1 stop
ISP
IND
3h 50m
1 stop
Depart: Mon Oct 5 2015 Return: Wed Oct 14 2015 Trip spans 10 days
US Airways
US Airways
HOU
ISP
5h 13m
1 stop
ISP
HOU
6h 13m
1 stop
Depart: Tue Nov 17 2015 Return: Wed Dec 9 2015 Trip spans 23 days
American Airlines
American Airlines
CVG
ISP
4h 13m
1 stop
ISP
CVG
3h 30m
1 stop
Depart: Sun Sep 13 2015 Return: Tue Sep 15 2015 Trip spans 3 days
American Airlines
American Airlines
DCA
ISP
2h 50m
1 stop
ISP
DCA
3h 28m
1 stop
Depart: Thu Nov 19 2015 Return: Tue Dec 1 2015 Trip spans 13 days
American Airlines
American Airlines
RSW
ISP
5h 23m
1 stop
ISP
RSW
6h 56m
1 stop
Depart: Fri Feb 12 2016 Return: Mon Feb 15 2016 Trip spans 4 days
American Airlines
American Airlines
BOS
ISP
3h 58m
1 stop
ISP
BOS
4h 16m
1 stop
Airports
Origin

Charleston
$246
Detroit
$232
Charlotte
$238
Raleigh
$214
Chicago
$184
Fort Lauderdale
$234
Cincinnati
$284
Cleveland
$222
Washington
$286
Lexington
$284
Fort Myers
$287
West Palm Beach
$241
Baltimore
$202
Atlanta
$244
Orlando
$243
Dallas
$184
Houston
$284
Boston
$292
Indianapolis
$284
Norfolk
$278
Destination

Islip
$184