Find Deals on Flights from San Antonio to Islip Long Island (SAT - ISP)

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 from San Antonio to Islip Long Island

(Round-trip)
Depart: Mon May 15 2017 Return: Sat May 20 2017 Trip spans 6 days
American Airlines
American Airlines
SAT
2:15p
ISP
7:41a
17h 26m
2 stops
ISP
4:30a
SAT
1:07p
8h 37m
2 stops
Depart: Thu Apr 13 2017 Return: Sun Apr 16 2017 Trip spans 4 days
Southwest
Southwest
SAT
12:50p
ISP
6:30p
5h 40m
1 stop
ISP
8:45a
SAT
4:40p
7h 55m
1 stop
Depart: Tue May 16 2017 Return: Tue May 23 2017 Trip spans 8 days
American Airlines
American Airlines
SAT
6:47a
ISP
5:02p
10h 15m
2 stops
ISP
2:10a
SAT
10:55a
8h 45m
2 stops
Depart: Wed May 10 2017 Return: Sat May 20 2017 Trip spans 11 days
American Airlines
American Airlines
SAT
2:30a
ISP
5:02p
14h 32m
2 stops
ISP
4:30a
SAT
1:07p
8h 37m
2 stops
Depart: Sun May 14 2017 Return: Sat May 20 2017 Trip spans 7 days
American Airlines
American Airlines
SAT
2:30a
ISP
12:20p
9h 50m
2 stops
ISP
4:30a
SAT
1:07p
8h 37m
2 stops
Depart: Sat May 13 2017 Return: Sat May 20 2017 Trip spans 8 days
American Airlines
American Airlines
SAT
3:45a
ISP
7:41a
27h 56m
2 stops
ISP
4:30a
SAT
1:07p
8h 37m
2 stops
Depart: Thu May 11 2017 Return: Sat May 20 2017 Trip spans 10 days
American Airlines
American Airlines
SAT
3:55p
ISP
7:41a
15h 46m
2 stops
ISP
4:30a
SAT
1:07p
8h 37m
2 stops
Depart: Wed Apr 5 2017 Return: Wed Apr 12 2017 Trip spans 8 days
American Airlines
American Airlines
SAT
4:35a
ISP
5:01p
12h 26m
2 stops
ISP
2:10a
SAT
2:49p
12h 39m
2 stops
Depart: Fri May 5 2017 Return: Sun May 7 2017 Trip spans 3 days
American Airlines
American Airlines
SAT
2:30a
ISP
12:20p
9h 50m
2 stops
ISP
1:55p
SAT
5:26a
15h 31m
2 stops
Depart: Thu Aug 10 2017 Return: Mon Aug 14 2017 Trip spans 5 days
American Airlines
American Airlines
SAT
4:15a
ISP
4:55p
12h 40m
2 stops
ISP
2:10a
SAT
1:45p
11h 35m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Here's why:

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

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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 can'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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

San Antonio
$500
Destination

Islip
$500