Find Deals on Flights to Islip Long Island

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights to Islip Long Island

(Round-trip)
Depart: Wed Mar 2 2016 Return: Fri Mar 4 2016 Trip spans 3 days
American Airlines
American Airlines
CLT
ISP
5h 03m
1 stop
ISP
CLT
4h 05m
1 stop
Depart: Fri Mar 18 2016 Return: Mon Mar 21 2016 Trip spans 4 days
Southwest
Southwest
BWI
ISP
1h 05m
nonstop
ISP
BWI
1h 10m
nonstop
Depart: Wed Feb 24 2016 Return: Mon Feb 29 2016 Trip spans 6 days
American Airlines
American Airlines
RDU
ISP
4h 33m
1 stop
ISP
RDU
3h 25m
1 stop
Depart: Thu Apr 7 2016 Return: Tue Apr 12 2016 Trip spans 6 days
Southwest
Southwest
PBI
ISP
2h 40m
nonstop
ISP
PBI
2h 50m
nonstop
Depart: Fri Mar 4 2016 Return: Mon Mar 7 2016 Trip spans 4 days
American Airlines
American Airlines
TPA
ISP
5h 28m
1 stop
ISP
TPA
7h 00m
1 stop
Depart: Thu Mar 3 2016 Return: Mon Mar 7 2016 Trip spans 5 days
American Airlines
American Airlines
MKE
ISP
4h 33m
1 stop
ISP
MKE
6h 20m
1 stop
Depart: Tue Apr 5 2016 Return: Wed Apr 13 2016 Trip spans 9 days
Southwest
Southwest
FLL
ISP
2h 50m
nonstop
ISP
FLL
3h 00m
nonstop
Depart: Wed Mar 9 2016 Return: Mon Mar 14 2016 Trip spans 5 days
American Airlines
American Airlines
CMH
ISP
4h 23m
1 stop
ISP
CMH
4h 03m
1 stop
Depart: Tue Feb 23 2016 Return: Sat Mar 5 2016 Trip spans 12 days
American Airlines
American Airlines
ATL
ISP
4h 58m
1 stop
ISP
ATL
7h 32m
1 stop
Depart: Thu Apr 21 2016 Return: Sun Apr 24 2016 Trip spans 4 days
American Airlines
American Airlines
ORD
ISP
4h 43m
1 stop
ISP
ORD
4h 44m
1 stop
Depart: Wed Mar 30 2016 Return: Wed Apr 6 2016 Trip spans 8 days
American Airlines
American Airlines
CVG
ISP
4h 03m
1 stop
ISP
CVG
4h 00m
1 stop
Depart: Wed Mar 16 2016 Return: Mon Mar 21 2016 Trip spans 6 days
American Airlines
American Airlines
LAX
ISP
8h 49m
1 stop
ISP
LAX
7h 59m
1 stop
Depart: Mon Feb 29 2016 Return: Wed Mar 9 2016 Trip spans 10 days
American Airlines
American Airlines
DTW
ISP
4h 34m
1 stop
ISP
DTW
4h 21m
1 stop
Depart: Wed Apr 27 2016 Return: Fri May 13 2016 Trip spans 17 days
Southwest
Southwest
MCO
ISP
2h 35m
nonstop
ISP
MCO
2h 40m
nonstop
Depart: Mon Mar 7 2016 Return: Wed Apr 6 2016 Trip spans 30 days
American Airlines
American Airlines
SFO
ISP
8h 59m
1 stop
ISP
SFO
8h 06m
1 stop
Depart: Wed May 11 2016 Return: Sat May 21 2016 Trip spans 11 days
American Airlines
American Airlines
MSP
ISP
5h 28m
1 stop
ISP
MSP
5h 07m
1 stop
Depart: Fri May 6 2016 Return: Mon May 9 2016 Trip spans 4 days
American Airlines
American Airlines
PHX
ISP
9h 35m
2 stops
ISP
PHX
9h 23m
1 stop
Depart: Tue Apr 19 2016 Return: Wed Apr 20 2016 Trip spans 2 days
American Airlines
American Airlines
CLE
ISP
4h 23m
1 stop
ISP
CLE
3h 35m
1 stop
Depart: Sat Apr 9 2016 Return: Tue Apr 12 2016 Trip spans 4 days
American Airlines
American Airlines
SAN
ISP
7h 40m
1 stop
ISP
SAN
10h 10m
1 stop
Depart: Sun May 22 2016 Return: Sun May 29 2016 Trip spans 8 days
American Airlines
American Airlines
MIA
ISP
6h 18m
1 stop
ISP
MIA
4h 58m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We make every attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

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Airports
Origin

Milwaukee
$255
Detroit
$275
Charlotte
$158
Raleigh
$238
Chicago
$266
Fort Lauderdale
$257
Cincinnati
$268
Cleveland
$342
Miami
$346
West Palm Beach
$242
San Francisco
$322
San Diego
$346
Baltimore
$233
Minneapolis
$324
Atlanta
$262
Orlando
$293
Columbus
$259
Phoenix
$341
Los Angeles
$274
Tampa
$254
Destination

Islip
$158