Find Cheap Flights from Islip Long Island to Pittsburgh (ISP - PIT)

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 Pittsburgh

(Round-trip)
Depart: Mon Nov 6 2017 Return: Fri Nov 10 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
1:20p
PIT
4:57p
3h 37m
1 stop
PIT
3:45a
ISP
7:30a
3h 45m
1 stop
Depart: Sat Aug 26 2017 Return: Sun Sep 17 2017 Trip spans 23 days
Southwest
Southwest
ISP
12:55p
PIT
6:40p
5h 45m
1 stop
PIT
2:40a
ISP
8:35a
5h 55m
1 stop
Depart: Fri Sep 8 2017 Return: Sat Sep 9 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
2:20p
PIT
5:57p
3h 37m
1 stop
PIT
1:51p
ISP
5:55p
4h 04m
1 stop
Depart: Thu Sep 28 2017 Return: Tue Oct 3 2017 Trip spans 6 days
Southwest
Southwest
ISP
7:15a
PIT
12:55p
5h 40m
1 stop
PIT
2:25a
ISP
10:55a
8h 30m
1 stop
Depart: Tue Jun 13 2017 Return: Sat Jun 17 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
1:55p
PIT
5:40p
3h 45m
1 stop
PIT
2:00p
ISP
6:05p
4h 05m
1 stop
Depart: Thu Jun 22 2017 Return: Wed Jul 19 2017 Trip spans 28 days
Southwest
Southwest
ISP
1:25a
PIT
8:30a
7h 05m
1 stop
PIT
12:00p
ISP
8:20p
8h 20m
1 stop
Depart: Tue Jun 20 2017 Return: Sat Jun 24 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
9:07a
PIT
12:58p
3h 51m
1 stop
PIT
2:00p
ISP
6:05p
4h 05m
1 stop
Depart: Sun Jul 2 2017 Return: Sat Jul 8 2017 Trip spans 7 days
American Airlines
American Airlines
ISP
1:55p
PIT
5:40p
3h 45m
1 stop
PIT
2:00p
ISP
6:04p
4h 04m
1 stop
Depart: Wed Jun 21 2017 Return: Fri Jun 23 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
1:55p
PIT
5:40p
3h 45m
1 stop
PIT
2:00p
ISP
6:05p
4h 05m
1 stop
Depart: Fri Jun 9 2017 Return: Mon Jun 12 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
1:55p
PIT
5:40p
3h 45m
1 stop
PIT
2:00p
ISP
6:05p
4h 05m
1 stop
Depart: Mon Aug 28 2017 Return: Thu Aug 31 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
2:20p
PIT
5:57p
3h 37m
1 stop
PIT
4:45a
ISP
8:30a
3h 45m
1 stop
Depart: Mon Jun 19 2017 Return: Wed Jun 21 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
1:55p
PIT
5:40p
3h 45m
1 stop
PIT
2:00p
ISP
6:05p
4h 05m
1 stop
Depart: Tue Aug 15 2017 Return: Mon Aug 28 2017 Trip spans 14 days
American Airlines
American Airlines
ISP
1:55p
PIT
5:45p
3h 50m
1 stop
PIT
1:51p
ISP
5:55p
4h 04m
1 stop
Depart: Sun Sep 10 2017 Return: Mon Sep 11 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
2:10a
PIT
6:05a
3h 55m
1 stop
PIT
1:51p
ISP
5:55p
4h 04m
1 stop
Depart: Wed May 31 2017 Return: Fri Jun 2 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
1:55p
PIT
5:45p
3h 50m
1 stop
PIT
4:20a
ISP
8:41a
4h 21m
1 stop
Depart: Thu Jun 1 2017 Return: Sun Jun 4 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
9:07a
PIT
1:01p
3h 54m
1 stop
PIT
4:20a
ISP
8:41a
4h 21m
1 stop
Depart: Fri Jun 2 2017 Return: Sun Jun 4 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
9:07a
PIT
12:58p
3h 51m
1 stop
PIT
9:16a
ISP
1:23p
4h 07m
1 stop
Depart: Wed Sep 20 2017 Return: Fri Sep 22 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
2:10a
PIT
6:05a
3h 55m
1 stop
PIT
4:45a
ISP
8:30a
3h 45m
1 stop
Depart: Thu Jun 15 2017 Return: Fri Jun 16 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
9:07a
PIT
12:58p
3h 51m
1 stop
PIT
2:00p
ISP
6:05p
4h 05m
1 stop
Depart: Mon May 29 2017 Return: Tue May 30 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
9:07a
PIT
1:01p
3h 54m
1 stop
PIT
2:00p
ISP
6:02p
4h 02m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Islip
$356
Destination

Pittsburgh
$356