Browse Origins:
Browse Destinations:

Find Flight Deals from Knoxville McGhee Tyson to Islip Long Island (TYS - ISP)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Knoxville McGhee Tyson to Islip Long Island

(Round-trip)
Depart: Thu Apr 16 2015 Return: Sun Apr 19 2015 Trip spans 4 days
US Airways
US Airways
TYS
3:30a
ISP
10:27a
6h 57m
2 stops
ISP
7:56a
TYS
2:00p
6h 04m
1 stop
Depart: Wed Apr 22 2015 Return: Sun Apr 26 2015 Trip spans 5 days
US Airways
US Airways
TYS
3:30a
ISP
10:27a
6h 57m
2 stops
ISP
7:56a
TYS
2:00p
6h 04m
1 stop
Depart: Thu Apr 23 2015 Return: Sun Apr 26 2015 Trip spans 4 days
US Airways
US Airways
TYS
3:30a
ISP
10:27a
6h 57m
2 stops
ISP
7:56a
TYS
2:00p
6h 04m
1 stop
Depart: Fri Jun 12 2015 Return: Mon Jun 15 2015 Trip spans 4 days
US Airways
US Airways
TYS
2:55a
ISP
7:23a
4h 28m
1 stop
ISP
9:53a
TYS
1:57p
4h 04m
1 stop
Depart: Tue Jul 14 2015 Return: Sun Jul 19 2015 Trip spans 6 days
American Airlines
American Airlines
TYS
2:55a
ISP
9:28a
6h 33m
1 stop
ISP
4:05a
TYS
1:11p
9h 06m
2 stops
Depart: Thu May 28 2015 Return: Mon Jun 1 2015 Trip spans 5 days
US Airways
US Airways
TYS
3:30a
ISP
9:28a
5h 58m
2 stops
ISP
9:53a
TYS
1:57p
4h 04m
1 stop
Depart: Thu Jul 9 2015 Return: Sun Jul 12 2015 Trip spans 4 days
US Airways
US Airways
TYS
1:46a
ISP
7:23a
5h 37m
2 stops
ISP
4:05a
TYS
11:40a
7h 35m
2 stops
Depart: Tue Jun 30 2015 Return: Tue Jul 7 2015 Trip spans 8 days
American Airlines
American Airlines
TYS
2:55a
ISP
9:28a
6h 33m
1 stop
ISP
9:53a
TYS
1:57p
4h 04m
1 stop
Depart: Sun May 3 2015 Return: Sun May 10 2015 Trip spans 8 days
US Airways
US Airways
TYS
1:25a
ISP
7:31a
6h 06m
2 stops
ISP
7:48a
TYS
1:11p
5h 23m
2 stops
Depart: Sat May 23 2015 Return: Mon May 25 2015 Trip spans 3 days
US Airways
US Airways
TYS
2:55a
ISP
9:28a
6h 33m
1 stop
ISP
7:48a
TYS
1:11p
5h 23m
2 stops
Depart: Sat Mar 7 2015 Return: Sun Mar 15 2015 Trip spans 8 days
US Airways
US Airways
TYS
1:45a
ISP
5:28a
3h 43m
1 stop
ISP
7:40a
TYS
2:07p
6h 27m
1 stop
Depart: Mon Mar 9 2015 Return: Sun Mar 15 2015 Trip spans 7 days
US Airways
US Airways
TYS
2:45a
ISP
7:20a
4h 35m
1 stop
ISP
7:40a
TYS
2:07p
6h 27m
1 stop
Depart: Tue Mar 17 2015 Return: Wed Mar 18 2015 Trip spans 2 days
US Airways
US Airways
TYS
3:25a
ISP
10:27a
7h 02m
2 stops
ISP
7:40a
TYS
2:07p
6h 27m
1 stop
Depart: Thu Mar 5 2015 Return: Tue Mar 10 2015 Trip spans 5 days
US Airways
US Airways
TYS
1:45a
ISP
6:20a
4h 35m
1 stop
ISP
10:47a
TYS
6:58p
8h 11m
1 stop
Change your search
Airports
Origin

Knoxville
$439
Destination

Islip
$439