Find Deals on Flights from Dallas to Islip Long Island

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Dallas to Islip Long Island

(Round-trip)
Depart: Thu Feb 9 2017 Return: Mon Feb 13 2017 Trip spans 5 days
American Airlines
American Airlines
DFW
1:00a
ISP
6:25a
5h 25m
1 stop
ISP
12:55p
DFW
7:33p
6h 38m
1 stop
Depart: Sat Feb 11 2017 Return: Mon Feb 13 2017 Trip spans 3 days
Southwest
Southwest
DAL
11:50a
ISP
4:40p
4h 50m
1 stop
ISP
12:35p
DAL
6:25p
5h 50m
1 stop
Depart: Wed Feb 1 2017 Return: Mon Feb 6 2017 Trip spans 6 days
American Airlines
American Airlines
DFW
1:00a
ISP
6:25a
5h 25m
1 stop
ISP
12:55p
DFW
7:33p
6h 38m
1 stop
Depart: Fri Feb 3 2017 Return: Sat Feb 11 2017 Trip spans 9 days
American Airlines
American Airlines
DFW
1:00a
ISP
6:25a
5h 25m
1 stop
ISP
8:15a
DFW
2:05p
5h 50m
1 stop
Depart: Tue Jan 31 2017 Return: Sat Feb 4 2017 Trip spans 5 days
American Airlines
American Airlines
DFW
1:00a
ISP
6:25a
5h 25m
1 stop
ISP
8:15a
DFW
2:05p
5h 50m
1 stop
Depart: Sat Mar 25 2017 Return: Mon Mar 27 2017 Trip spans 3 days
Southwest
Southwest
DAL
2:10a
ISP
7:45a
5h 35m
1 stop
ISP
1:55p
DAL
8:05p
6h 10m
1 stop
Depart: Thu May 4 2017 Return: Fri May 5 2017 Trip spans 2 days
Southwest
Southwest
DAL
2:25a
ISP
10:25a
8h 00m
1 stop
ISP
1:45a
DAL
8:20a
6h 35m
1 stop
Depart: Fri Feb 10 2017 Return: Sat Feb 11 2017 Trip spans 2 days
American Airlines
American Airlines
DFW
1:00a
ISP
6:25a
5h 25m
1 stop
ISP
8:15a
DFW
2:05p
5h 50m
1 stop
Depart: Thu Feb 16 2017 Return: Tue Feb 21 2017 Trip spans 6 days
American Airlines
American Airlines
DFW
1:00a
ISP
6:30a
5h 30m
1 stop
ISP
12:55p
DFW
7:33p
6h 38m
1 stop
Depart: Tue Jan 24 2017 Return: Mon Jan 30 2017 Trip spans 7 days
American Airlines
American Airlines
DFW
1:00a
ISP
6:25a
5h 25m
1 stop
ISP
12:55p
DFW
7:33p
6h 38m
1 stop
Depart: Sun Apr 2 2017 Return: Mon Apr 24 2017 Trip spans 23 days
Southwest
Southwest
DAL
11:45a
ISP
6:40p
6h 55m
1 stop
ISP
10:20a
DAL
6:00p
7h 40m
1 stop
Depart: Wed Jan 25 2017 Return: Mon Jan 30 2017 Trip spans 6 days
American Airlines
American Airlines
DFW
1:00a
ISP
6:25a
5h 25m
1 stop
ISP
12:55p
DFW
7:33p
6h 38m
1 stop
Depart: Thu Jan 26 2017 Return: Mon Jan 30 2017 Trip spans 5 days
American Airlines
American Airlines
DFW
1:00a
ISP
6:25a
5h 25m
1 stop
ISP
12:55p
DFW
7:33p
6h 38m
1 stop
Depart: Sat Jan 21 2017 Return: Mon Jan 23 2017 Trip spans 3 days
Southwest
Southwest
DAL
10:40a
ISP
4:35p
5h 55m
1 stop
ISP
7:25a
DAL
5:00p
9h 35m
1 stop
Depart: Fri Jan 27 2017 Return: Mon Jan 30 2017 Trip spans 4 days
American Airlines
American Airlines
DFW
1:00a
ISP
6:25a
5h 25m
1 stop
ISP
12:55p
DFW
7:33p
6h 38m
1 stop
Depart: Sun Jan 29 2017 Return: Mon Jan 30 2017 Trip spans 2 days
American Airlines
American Airlines
DFW
3:50a
ISP
11:15a
7h 25m
1 stop
ISP
12:55p
DFW
7:33p
6h 38m
1 stop
Depart: Mon Feb 13 2017 Return: Sun Feb 19 2017 Trip spans 7 days
Southwest
Southwest
DAL
12:30p
ISP
5:20p
4h 50m
1 stop
ISP
10:05a
DAL
4:55p
6h 50m
1 stop
Depart: Wed Feb 15 2017 Return: Tue Feb 21 2017 Trip spans 7 days
American Airlines
American Airlines
DFW
1:00a
ISP
6:25a
5h 25m
1 stop
ISP
12:55p
DFW
7:33p
6h 38m
1 stop
Depart: Sat Mar 4 2017 Return: Fri Mar 24 2017 Trip spans 20 days
Southwest
Southwest
DAL
7:50a
ISP
1:30p
5h 40m
nonstop
ISP
11:50a
DAL
5:55p
6h 05m
1 stop
Depart: Sat Jan 28 2017 Return: Sun Jan 29 2017 Trip spans 2 days
American Airlines
American Airlines
DFW
3:50a
ISP
11:15a
7h 25m
1 stop
ISP
1:10a
DFW
8:11a
7h 01m
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.

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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,
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Airports
Origin

Dallas
only $182
only $205
Destination

Islip
$182