Find Cheap Flights from Islip Long Island to Houston George Bush Intcntl (ISP - IAH)

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 Islip Long Island to Houston George Bush Intcntl

(Round-trip)
Depart: Sat Aug 26 2017 Return: Tue Aug 29 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
2:10a
IAH
1:33p
11h 23m
2 stops
IAH
2:00a
ISP
7:30a
5h 30m
1 stop
Depart: Thu Aug 31 2017 Return: Sun Sep 3 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
2:10a
IAH
1:33p
11h 23m
2 stops
IAH
2:00a
ISP
7:30a
5h 30m
1 stop
Depart: Fri Jun 23 2017 Return: Sun Jun 25 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
2:09a
IAH
8:31a
6h 22m
1 stop
IAH
1:55a
ISP
7:41a
5h 46m
1 stop
Depart: Tue Jun 13 2017 Return: Sun Jun 25 2017 Trip spans 13 days
American Airlines
American Airlines
ISP
2:09a
IAH
8:31a
6h 22m
1 stop
IAH
1:55a
ISP
7:41a
5h 46m
1 stop
Depart: Wed Aug 23 2017 Return: Wed Aug 30 2017 Trip spans 8 days
American Airlines
American Airlines
ISP
2:10a
IAH
8:44a
6h 34m
1 stop
IAH
2:00a
ISP
7:19a
5h 19m
1 stop
Depart: Sun Aug 27 2017 Return: Tue Aug 29 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
2:10a
IAH
8:02a
5h 52m
1 stop
IAH
2:00a
ISP
7:30a
5h 30m
1 stop
Depart: Thu Sep 21 2017 Return: Sun Sep 24 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
2:10a
IAH
8:02a
5h 52m
1 stop
IAH
2:00a
ISP
7:30a
5h 30m
1 stop
Depart: Tue Aug 29 2017 Return: Wed Aug 30 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
9:10a
IAH
8:42p
11h 32m
2 stops
IAH
2:00a
ISP
7:30a
5h 30m
1 stop
Depart: Thu Jun 15 2017 Return: Sun Jun 25 2017 Trip spans 11 days
American Airlines
American Airlines
ISP
2:09a
IAH
8:31a
6h 22m
1 stop
IAH
1:55a
ISP
7:41a
5h 46m
1 stop
Depart: Fri Jun 16 2017 Return: Sun Jun 25 2017 Trip spans 10 days
American Airlines
American Airlines
ISP
2:09a
IAH
8:31a
6h 22m
1 stop
IAH
1:55a
ISP
7:41a
5h 46m
1 stop
Depart: Thu Jun 29 2017 Return: Tue Jul 4 2017 Trip spans 6 days
American Airlines
American Airlines
ISP
2:09a
IAH
8:31a
6h 22m
1 stop
IAH
1:55a
ISP
7:41a
5h 46m
1 stop
Depart: Wed Aug 30 2017 Return: Sun Sep 3 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
2:20p
IAH
1:33p
23h 13m
2 stops
IAH
8:40a
ISP
4:55p
8h 15m
1 stop
Depart: Tue Jul 11 2017 Return: Sun Jul 23 2017 Trip spans 13 days
American Airlines
American Airlines
ISP
2:09a
IAH
8:29a
6h 20m
1 stop
IAH
1:55a
ISP
7:40a
5h 45m
1 stop
Depart: Sun Jul 16 2017 Return: Sun Jul 23 2017 Trip spans 8 days
American Airlines
American Airlines
ISP
2:09a
IAH
8:29a
6h 20m
1 stop
IAH
1:55a
ISP
7:40a
5h 45m
1 stop
Depart: Wed Jun 28 2017 Return: Tue Jul 4 2017 Trip spans 7 days
American Airlines
American Airlines
ISP
2:09a
IAH
8:31a
6h 22m
1 stop
IAH
1:55a
ISP
7:41a
5h 46m
1 stop
Depart: Thu Oct 19 2017 Return: Mon Oct 23 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
9:10a
IAH
2:50p
5h 40m
1 stop
IAH
11:25a
ISP
4:55p
5h 30m
1 stop
Depart: Sat Jun 17 2017 Return: Mon Jun 19 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
2:09a
IAH
10:16a
8h 07m
1 stop
IAH
1:55a
ISP
7:41a
5h 46m
1 stop
Depart: Thu Jul 13 2017 Return: Sun Jul 23 2017 Trip spans 11 days
American Airlines
American Airlines
ISP
2:09a
IAH
8:29a
6h 20m
1 stop
IAH
1:55a
ISP
7:40a
5h 45m
1 stop
Depart: Sat Jun 10 2017 Return: Sun Jun 25 2017 Trip spans 16 days
American Airlines
American Airlines
ISP
2:09a
IAH
10:16a
8h 07m
1 stop
IAH
1:55a
ISP
7:41a
5h 46m
1 stop
Depart: Sun Jun 11 2017 Return: Sun Jun 25 2017 Trip spans 15 days
American Airlines
American Airlines
ISP
2:09a
IAH
8:31a
6h 22m
1 stop
IAH
1:55a
ISP
7:41a
5h 46m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Islip
$436
Destination

Houston
$436