Find Deals on Flights from Washington to Islip Long Island (WAS - ISP)

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 Washington to Islip Long Island

(Round-trip)
Depart: Thu Nov 3 2016 Return: Sat Nov 5 2016 Trip spans 3 days
American Airlines
American Airlines
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
ISP
3:45a
DCA
8:19a
4h 34m
1 stop
Depart: Sat Nov 12 2016 Return: Sat Nov 19 2016 Trip spans 8 days
American Airlines
American Airlines
DCA
4:30a
ISP
9:53a
5h 23m
1 stop
ISP
2:45a
DCA
7:19a
4h 34m
1 stop
Depart: Mon Nov 14 2016 Return: Wed Nov 16 2016 Trip spans 3 days
American Airlines
American Airlines
DCA
12:35p
ISP
4:59p
4h 24m
1 stop
ISP
6:50a
DCA
11:53a
5h 03m
1 stop
Depart: Sat Oct 1 2016 Return: Sun Oct 2 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
10:51a
ISP
2:56p
4h 05m
1 stop
ISP
7:53a
DCA
12:40p
4h 47m
1 stop
Depart: Fri Oct 14 2016 Return: Sat Oct 15 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
ISP
3:40a
DCA
8:23a
4h 43m
1 stop
Depart: Wed Dec 7 2016 Return: Fri Dec 16 2016 Trip spans 10 days
American Airlines
American Airlines
DCA
2:35a
ISP
6:22a
3h 47m
1 stop
ISP
3:05a
DCA
7:32a
4h 27m
1 stop
Depart: Thu Dec 8 2016 Return: Fri Dec 16 2016 Trip spans 9 days
American Airlines
American Airlines
DCA
2:35a
ISP
6:22a
3h 47m
1 stop
ISP
3:05a
DCA
7:32a
4h 27m
1 stop
Depart: Tue Dec 13 2016 Return: Fri Dec 16 2016 Trip spans 4 days
American Airlines
American Airlines
DCA
2:35a
ISP
6:22a
3h 47m
1 stop
ISP
3:05a
DCA
7:32a
4h 27m
1 stop
Depart: Thu Nov 17 2016 Return: Sat Nov 19 2016 Trip spans 3 days
American Airlines
American Airlines
DCA
2:35a
ISP
6:22a
3h 47m
1 stop
ISP
2:45a
DCA
7:19a
4h 34m
1 stop
Depart: Sat Nov 19 2016 Return: Sun Nov 20 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
4:30a
ISP
9:53a
5h 23m
1 stop
ISP
2:05a
DCA
7:41a
5h 36m
1 stop
Depart: Sat Dec 10 2016 Return: Fri Dec 16 2016 Trip spans 7 days
American Airlines
American Airlines
DCA
4:30a
ISP
9:53a
5h 23m
1 stop
ISP
3:05a
DCA
7:32a
4h 27m
1 stop
Depart: Mon Oct 17 2016 Return: Tue Oct 18 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
1:35p
ISP
5:56p
4h 21m
1 stop
ISP
7:53a
DCA
10:59a
3h 06m
1 stop
Depart: Sun Oct 23 2016 Return: Sat Oct 29 2016 Trip spans 7 days
American Airlines
American Airlines
DCA
3:40a
ISP
7:22a
3h 42m
1 stop
ISP
11:20a
DCA
3:08p
3h 48m
1 stop
Depart: Mon Oct 24 2016 Return: Tue Oct 25 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
1:35p
ISP
5:56p
4h 21m
1 stop
ISP
7:53a
DCA
10:59a
3h 06m
1 stop
Depart: Fri Oct 28 2016 Return: Sat Oct 29 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
ISP
3:40a
DCA
8:23a
4h 43m
1 stop
Depart: Tue Oct 4 2016 Return: Sat Oct 8 2016 Trip spans 5 days
American Airlines
American Airlines
DCA
1:35p
ISP
5:56p
4h 21m
1 stop
ISP
11:20a
DCA
3:08p
3h 48m
1 stop
Depart: Thu Oct 13 2016 Return: Sun Oct 16 2016 Trip spans 4 days
American Airlines
American Airlines
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
ISP
3:15a
DCA
8:41a
5h 26m
1 stop
Depart: Fri Nov 4 2016 Return: Sun Nov 6 2016 Trip spans 3 days
American Airlines
American Airlines
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
ISP
2:05a
DCA
7:41a
5h 36m
1 stop
Depart: Mon Dec 12 2016 Return: Fri Dec 16 2016 Trip spans 5 days
American Airlines
American Airlines
DCA
12:35p
ISP
4:50p
4h 15m
1 stop
ISP
3:05a
DCA
7:32a
4h 27m
1 stop
Depart: Sun Oct 9 2016 Return: Mon Oct 24 2016 Trip spans 16 days
American Airlines
American Airlines
DCA
3:40a
ISP
7:22a
3h 42m
1 stop
ISP
7:53a
DCA
10:59a
3h 06m
1 stop
Select an airline:  Southwest
Direct flights WAS to ISP on Southwest
Flight # Depart BWI Arrive ISP Sun Mon Tue Wed Thu Fri Sat Valid Between
3078 9:55 am 11:00 am Nov 6 - Nov 14
932 10:20 am 11:25 am Oct 30 - Nov 4
932 10:25 am 11:30 am Oct 2 - Oct 28
3351 10:50 am 11:55 am Oct 8 - Nov 5
1128 12:05 pm 1:05 pm Oct 30 - Oct 31
654 12:05 pm 1:05 pm Sep 29 - Oct 28
654 12:05 pm 1:05 pm Nov 1 - Nov 4
945 1:30 pm 2:30 pm Nov 6 - Nov 14
954 3:10 pm 4:15 pm Oct 31 - Oct 31
3326 3:30 pm 4:35 pm Nov 7 - Nov 7
3326 3:30 pm 4:35 pm Nov 6 - Nov 13
2592 3:55 pm 5:00 pm Sep 29 - Oct 30
2592 3:55 pm 5:00 pm Nov 1 - Nov 4
3266 4:35 pm 5:40 pm Oct 8 - Nov 5
114 5:35 pm 6:40 pm Nov 5 - Nov 5
1439 6:25 pm 7:30 pm Oct 1 - Oct 29
1024 6:30 pm 7:35 pm Oct 31 - Oct 31
1439 7:00 pm 8:05 pm Nov 5 - Nov 5
3198 7:50 pm 8:55 pm Nov 1 - Nov 4
3198 7:50 pm 8:55 pm Oct 2 - Oct 30
1845 8:45 pm 9:50 pm Nov 6 - Nov 14
1756 9:05 pm 10:15 pm Oct 8 - Nov 5
394 9:55 pm 11:00 pm Sep 29 - Nov 4
3043 10:30 pm 11:35 pm Nov 6 - Nov 13
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$228
Destination

Islip
$228