Find Cheap 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
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: Wed Jul 26 2017 Return: Wed Aug 23 2017 Trip spans 29 days
American Airlines
American Airlines
DFW
2:00a
ISP
7:40a
5h 40m
1 stop
ISP
2:10a
DFW
8:29a
6h 19m
1 stop
Depart: Wed Jun 28 2017 Return: Thu Jun 29 2017 Trip spans 2 days
Southwest
Southwest
DAL
11:10a
ISP
7:20p
8h 10m
2 stops
ISP
2:00a
DAL
9:35a
7h 35m
1 stop
Depart: Fri Aug 11 2017 Return: Tue Aug 22 2017 Trip spans 12 days
American Airlines
American Airlines
DFW
2:00a
ISP
7:40a
5h 40m
1 stop
ISP
2:20p
DFW
7:55p
5h 35m
1 stop
Depart: Sat Aug 12 2017 Return: Wed Aug 30 2017 Trip spans 19 days
American Airlines
American Airlines
DFW
2:00a
ISP
7:40a
5h 40m
1 stop
ISP
9:10a
DFW
2:30p
5h 20m
1 stop
Depart: Sat Aug 19 2017 Return: Wed Sep 6 2017 Trip spans 19 days
American Airlines
American Airlines
DFW
8:55a
ISP
5:04p
8h 09m
2 stops
ISP
2:10a
DFW
8:29a
6h 19m
1 stop
Depart: Sat Jun 3 2017 Return: Mon Jun 5 2017 Trip spans 3 days
Southwest
Southwest
DAL
12:35p
ISP
5:50p
5h 15m
1 stop
ISP
2:10p
DAL
7:45p
5h 35m
1 stop
Depart: Sat Aug 5 2017 Return: Wed Aug 23 2017 Trip spans 19 days
American Airlines
American Airlines
DFW
2:00a
ISP
7:40a
5h 40m
1 stop
ISP
2:10a
DFW
1:29p
11h 19m
2 stops
Depart: Fri Aug 25 2017 Return: Tue Sep 12 2017 Trip spans 19 days
American Airlines
American Airlines
DFW
8:45a
ISP
4:55p
8h 10m
1 stop
ISP
2:20p
DFW
7:55p
5h 35m
1 stop
Depart: Fri Aug 18 2017 Return: Wed Sep 6 2017 Trip spans 20 days
American Airlines
American Airlines
DFW
4:25p
ISP
5:04p
24h 39m
1 stop
ISP
2:20p
DFW
7:55p
5h 35m
1 stop
Depart: Sat Jul 8 2017 Return: Tue Jul 11 2017 Trip spans 4 days
American Airlines
American Airlines
DFW
2:00a
ISP
7:40a
5h 40m
1 stop
ISP
9:07a
DFW
4:28p
7h 21m
1 stop
Depart: Sat Jul 22 2017 Return: Wed Aug 23 2017 Trip spans 33 days
American Airlines
American Airlines
DFW
2:00a
ISP
7:40a
5h 40m
1 stop
ISP
2:10a
DFW
8:29a
6h 19m
1 stop
Depart: Thu Jul 27 2017 Return: Wed Aug 23 2017 Trip spans 28 days
American Airlines
American Airlines
DFW
2:00a
ISP
7:40a
5h 40m
1 stop
ISP
2:10a
DFW
8:29a
6h 19m
1 stop
Depart: Sat Jul 29 2017 Return: Wed Aug 16 2017 Trip spans 19 days
American Airlines
American Airlines
DFW
2:00a
ISP
7:40a
5h 40m
1 stop
ISP
9:10a
DFW
6:08p
8h 58m
1 stop
Depart: Sat Jul 1 2017 Return: Tue Jul 4 2017 Trip spans 4 days
American Airlines
American Airlines
DFW
3:50p
ISP
7:41a
15h 51m
2 stops
ISP
1:55p
DFW
7:57p
6h 02m
1 stop
Depart: Sat Jun 17 2017 Return: Tue Jun 20 2017 Trip spans 4 days
American Airlines
American Airlines
DFW
2:00a
ISP
7:41a
5h 41m
1 stop
ISP
1:55p
DFW
7:57p
6h 02m
1 stop
Depart: Fri Jul 14 2017 Return: Tue Jul 18 2017 Trip spans 5 days
American Airlines
American Airlines
DFW
6:15p
ISP
7:40a
13h 25m
2 stops
ISP
1:55p
DFW
7:57p
6h 02m
1 stop
Depart: Fri Aug 4 2017 Return: Wed Aug 23 2017 Trip spans 20 days
American Airlines
American Airlines
DFW
6:15p
ISP
7:40a
13h 25m
2 stops
ISP
2:10a
DFW
1:29p
11h 19m
2 stops
Depart: Sat Jul 15 2017 Return: Tue Jul 18 2017 Trip spans 4 days
American Airlines
American Airlines
DFW
2:00a
ISP
7:40a
5h 40m
1 stop
ISP
1:55p
DFW
7:57p
6h 02m
1 stop
Depart: Fri Jul 21 2017 Return: Sun Aug 27 2017 Trip spans 38 days
American Airlines
American Airlines
DFW
2:00a
ISP
7:40a
5h 40m
1 stop
ISP
2:20p
DFW
7:55p
5h 35m
1 stop
Depart: Fri Jun 16 2017 Return: Mon Jun 19 2017 Trip spans 4 days
American Airlines
American Airlines
DFW
2:00a
ISP
7:41a
5h 41m
1 stop
ISP
1:55p
DFW
8:44p
6h 49m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Dallas
only $486
only $558
Destination

Islip
$486