Find Cheap Flights from Buffalo to Islip Long Island (BUF - 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 Buffalo to Islip Long Island

(Round-trip)
Depart: Sat Oct 14 2017 Return: Sun Oct 15 2017 Trip spans 2 days
American Airlines
American Airlines
BUF
1:44p
ISP
5:55p
4h 11m
1 stop
ISP
2:20p
BUF
5:59p
3h 39m
1 stop
Depart: Wed Aug 16 2017 Return: Tue Aug 29 2017 Trip spans 14 days
Southwest
Southwest
BUF
1:50p
ISP
7:50p
6h 00m
1 stop
ISP
1:40p
BUF
7:30p
5h 50m
1 stop
Depart: Wed Sep 27 2017 Return: Sun Oct 1 2017 Trip spans 5 days
Southwest
Southwest
BUF
1:50p
ISP
7:50p
6h 00m
1 stop
ISP
2:25a
BUF
8:30a
6h 05m
1 stop
Depart: Wed Jun 7 2017 Return: Fri Jun 9 2017 Trip spans 3 days
American Airlines
American Airlines
BUF
4:10a
ISP
8:41a
4h 31m
1 stop
ISP
1:55p
BUF
6:22p
4h 27m
1 stop
Depart: Tue Oct 10 2017 Return: Fri Oct 13 2017 Trip spans 4 days
Southwest
Southwest
BUF
2:05a
ISP
6:30a
4h 25m
1 stop
ISP
2:15a
BUF
8:05a
5h 50m
1 stop
Depart: Sat Jun 10 2017 Return: Sun Jun 11 2017 Trip spans 2 days
American Airlines
American Airlines
BUF
4:10a
ISP
8:41a
4h 31m
1 stop
ISP
1:55p
BUF
6:22p
4h 27m
1 stop
Depart: Sat Sep 30 2017 Return: Mon Oct 2 2017 Trip spans 3 days
Southwest
Southwest
BUF
3:35p
ISP
6:45p
3h 10m
1 stop
ISP
2:15a
BUF
8:05a
5h 50m
1 stop
Depart: Sat Aug 12 2017 Return: Sun Aug 27 2017 Trip spans 16 days
American Airlines
American Airlines
BUF
4:10a
ISP
8:40a
4h 30m
1 stop
ISP
2:20p
BUF
5:59p
3h 39m
1 stop
Depart: Thu Oct 12 2017 Return: Sun Oct 15 2017 Trip spans 4 days
Southwest
Southwest
BUF
2:05a
ISP
8:05a
6h 00m
1 stop
ISP
2:25a
BUF
8:30a
6h 05m
1 stop
Depart: Thu Oct 5 2017 Return: Sun Oct 8 2017 Trip spans 4 days
Southwest
Southwest
BUF
5:35a
ISP
11:30a
5h 55m
1 stop
ISP
2:25a
BUF
8:30a
6h 05m
1 stop
Depart: Fri Jun 9 2017 Return: Sun Jun 11 2017 Trip spans 3 days
American Airlines
American Airlines
BUF
6:55a
ISP
1:23p
6h 28m
1 stop
ISP
1:55p
BUF
6:22p
4h 27m
1 stop
Depart: Sat Jun 17 2017 Return: Sun Jun 18 2017 Trip spans 2 days
American Airlines
American Airlines
BUF
4:10a
ISP
8:41a
4h 31m
1 stop
ISP
1:55p
BUF
6:22p
4h 27m
1 stop
Depart: Thu Jun 29 2017 Return: Mon Jul 3 2017 Trip spans 5 days
Southwest
Southwest
BUF
1:00p
ISP
5:05p
4h 05m
1 stop
ISP
2:00a
BUF
6:05a
4h 05m
1 stop
Depart: Tue May 30 2017 Return: Wed May 31 2017 Trip spans 2 days
American Airlines
American Airlines
BUF
9:05a
ISP
1:20p
4h 15m
1 stop
ISP
1:55p
BUF
6:20p
4h 25m
1 stop
Depart: Sun Oct 1 2017 Return: Thu Oct 12 2017 Trip spans 12 days
Southwest
Southwest
BUF
5:40a
ISP
11:55a
6h 15m
1 stop
ISP
2:15a
BUF
8:05a
5h 50m
1 stop
Depart: Tue May 23 2017 Return: Wed May 24 2017 Trip spans 2 days
American Airlines
American Airlines
BUF
1:45p
ISP
6:02p
4h 17m
1 stop
ISP
1:55p
BUF
6:20p
4h 25m
1 stop
Depart: Tue Jul 25 2017 Return: Thu Jul 27 2017 Trip spans 3 days
Southwest
Southwest
BUF
2:00a
ISP
7:35a
5h 35m
1 stop
ISP
2:00a
BUF
6:05a
4h 05m
1 stop
Depart: Fri May 26 2017 Return: Sun May 28 2017 Trip spans 3 days
American Airlines
American Airlines
BUF
9:05a
ISP
1:20p
4h 15m
1 stop
ISP
4:30a
BUF
8:38a
4h 08m
1 stop
Depart: Mon Jul 10 2017 Return: Thu Jul 13 2017 Trip spans 4 days
Southwest
Southwest
BUF
2:25p
ISP
8:25p
6h 00m
1 stop
ISP
2:00a
BUF
6:05a
4h 05m
1 stop
Depart: Sat May 27 2017 Return: Mon May 29 2017 Trip spans 3 days
American Airlines
American Airlines
BUF
1:45p
ISP
6:02p
4h 17m
1 stop
ISP
2:10a
BUF
6:19a
4h 09m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Buffalo
$327
Destination

Islip
$327