Find Deals on Flights from Knoxville McGhee Tyson to Islip Long Island (TYS - 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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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: Fri Jan 13 2017 Return: Mon Jan 16 2017 Trip spans 4 days
American Airlines
American Airlines
TYS
8:00a
ISP
12:52p
4h 52m
1 stop
ISP
1:20p
TYS
5:20p
4h 00m
1 stop
Depart: Fri Oct 14 2016 Return: Mon Oct 17 2016 Trip spans 4 days
American Airlines
American Airlines
TYS
4:30a
ISP
10:54a
6h 24m
1 stop
ISP
11:20a
TYS
4:30p
5h 10m
1 stop
Depart: Fri Nov 11 2016 Return: Sun Nov 20 2016 Trip spans 10 days
American Airlines
American Airlines
TYS
3:30a
ISP
9:53a
6h 23m
1 stop
ISP
2:05a
TYS
12:26p
10h 21m
2 stops
Depart: Fri Dec 23 2016 Return: Sun Dec 25 2016 Trip spans 3 days
American Airlines
American Airlines
TYS
1:55a
ISP
8:28a
6h 33m
1 stop
ISP
10:16a
TYS
3:03p
4h 47m
1 stop
Depart: Tue Oct 11 2016 Return: Mon Oct 17 2016 Trip spans 7 days
American Airlines
American Airlines
TYS
11:10a
ISP
5:56p
6h 46m
1 stop
ISP
11:20a
TYS
4:30p
5h 10m
1 stop
Depart: Fri Oct 28 2016 Return: Sun Oct 30 2016 Trip spans 3 days
American Airlines
American Airlines
TYS
4:30a
ISP
10:54a
6h 24m
1 stop
ISP
11:20a
TYS
6:20p
7h 00m
1 stop
Depart: Sat Nov 12 2016 Return: Sun Nov 20 2016 Trip spans 9 days
American Airlines
American Airlines
TYS
3:30a
ISP
9:53a
6h 23m
1 stop
ISP
10:20a
TYS
5:26p
7h 06m
1 stop
Depart: Tue Oct 4 2016 Return: Wed Oct 12 2016 Trip spans 9 days
American Airlines
American Airlines
TYS
4:30a
ISP
10:44a
6h 14m
1 stop
ISP
7:53a
TYS
5:44p
9h 51m
2 stops
Depart: Thu Oct 13 2016 Return: Sun Oct 16 2016 Trip spans 4 days
American Airlines
American Airlines
TYS
4:30a
ISP
10:54a
6h 24m
1 stop
ISP
7:53a
TYS
2:02p
6h 09m
1 stop
Depart: Sun Oct 9 2016 Return: Thu Oct 13 2016 Trip spans 5 days
American Airlines
American Airlines
TYS
3:35a
ISP
7:22a
3h 47m
1 stop
ISP
11:20a
TYS
4:30p
5h 10m
1 stop
Depart: Mon Oct 10 2016 Return: Tue Oct 11 2016 Trip spans 2 days
American Airlines
American Airlines
TYS
2:20a
ISP
5:56p
15h 36m
2 stops
ISP
7:53a
TYS
5:44p
9h 51m
2 stops
Depart: Thu Oct 6 2016 Return: Sun Oct 9 2016 Trip spans 4 days
$1129
Select
American Airlines
American Airlines
TYS
11:10a
ISP
5:56p
6h 46m
1 stop
ISP
11:20a
TYS
6:20p
7h 00m
1 stop
Depart: Fri Oct 7 2016 Return: Sun Oct 9 2016 Trip spans 3 days
$1176
Select
American Airlines
American Airlines
TYS
4:30a
ISP
10:54a
6h 24m
1 stop
ISP
7:53a
TYS
2:02p
6h 09m
1 stop
* 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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Knoxville
$407
Destination

Islip
$407