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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
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 Washington to Islip Long Island

(Round-trip)
Depart: Tue Sep 29 2015 Return: Wed Sep 30 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
2:00a
ISP
7:20a
5h 20m
1 stop
ISP
2:50p
DCA
7:40p
4h 50m
1 stop
Depart: Thu Oct 1 2015 Return: Mon Oct 5 2015 Trip spans 5 days
American Airlines
American Airlines
DCA
2:25a
ISP
7:20a
4h 55m
1 stop
ISP
2:50p
DCA
7:40p
4h 50m
1 stop
Depart: Thu Sep 24 2015 Return: Mon Sep 28 2015 Trip spans 5 days
American Airlines
American Airlines
DCA
2:25a
ISP
7:20a
4h 55m
1 stop
ISP
2:50p
DCA
7:40p
4h 50m
1 stop
Depart: Sun Sep 13 2015 Return: Mon Sep 14 2015 Trip spans 2 days
US Airways
US Airways
DCA
4:30a
ISP
7:20a
2h 50m
1 stop
ISP
2:50p
DCA
7:40p
4h 50m
1 stop
Depart: Fri Sep 11 2015 Return: Sat Sep 12 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
2:25a
ISP
7:20a
4h 55m
1 stop
ISP
10:48a
DCA
3:20p
4h 32m
1 stop
Depart: Sun Sep 27 2015 Return: Mon Sep 28 2015 Trip spans 2 days
US Airways
US Airways
DCA
3:45a
ISP
7:20a
3h 35m
1 stop
ISP
2:50p
DCA
6:18p
3h 28m
1 stop
Depart: Wed Sep 30 2015 Return: Thu Oct 1 2015 Trip spans 2 days
US Airways
US Airways
DCA
6:05a
ISP
10:17a
4h 12m
1 stop
ISP
2:50p
DCA
6:18p
3h 28m
1 stop
Depart: Sun Oct 4 2015 Return: Tue Oct 6 2015 Trip spans 3 days
US Airways
US Airways
DCA
4:30a
ISP
7:20a
2h 50m
1 stop
ISP
2:50p
DCA
6:18p
3h 28m
1 stop
Depart: Fri Oct 16 2015 Return: Tue Oct 20 2015 Trip spans 5 days
American Airlines
American Airlines
DCA
2:25a
ISP
7:20a
4h 55m
1 stop
ISP
2:50p
DCA
6:18p
3h 28m
1 stop
Depart: Sat Oct 17 2015 Return: Sun Oct 18 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
3:45a
ISP
7:20a
3h 35m
1 stop
ISP
3:35a
DCA
6:55a
3h 20m
1 stop
Depart: Mon Nov 23 2015 Return: Sat Nov 28 2015 Trip spans 6 days
American Airlines
American Airlines
DCA
4:51a
ISP
9:17a
4h 26m
1 stop
ISP
4:30a
DCA
7:29a
2h 59m
1 stop
Depart: Thu Sep 10 2015 Return: Tue Sep 15 2015 Trip spans 6 days
US Airways
US Airways
DCA
7:40a
ISP
10:17a
2h 37m
1 stop
ISP
2:50p
DCA
6:18p
3h 28m
1 stop
Depart: Mon Sep 21 2015 Return: Tue Sep 22 2015 Trip spans 2 days
US Airways
US Airways
DCA
3:35a
ISP
7:20a
3h 45m
1 stop
ISP
2:50p
DCA
6:18p
3h 28m
1 stop
Depart: Sat Sep 5 2015 Return: Sun Sep 6 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
9:45a
ISP
2:50p
5h 05m
1 stop
ISP
2:50p
DCA
6:37p
3h 47m
1 stop
Depart: Wed Sep 9 2015 Return: Fri Sep 11 2015 Trip spans 3 days
US Airways
US Airways
DCA
7:40a
ISP
10:17a
2h 37m
1 stop
ISP
2:50p
DCA
6:18p
3h 28m
1 stop
Depart: Sun Sep 20 2015 Return: Mon Sep 21 2015 Trip spans 2 days
US Airways
US Airways
DCA
4:30a
ISP
7:20a
2h 50m
1 stop
ISP
2:50p
DCA
7:40p
4h 50m
1 stop
Depart: Mon Sep 28 2015 Return: Sat Oct 3 2015 Trip spans 6 days
US Airways
US Airways
DCA
3:35a
ISP
7:20a
3h 45m
1 stop
ISP
10:48a
DCA
3:20p
4h 32m
1 stop
Depart: Fri Oct 2 2015 Return: Sun Oct 4 2015 Trip spans 3 days
American Airlines
American Airlines
DCA
2:25a
ISP
7:20a
4h 55m
1 stop
ISP
3:25a
DCA
6:55a
3h 30m
1 stop
Depart: Sat Sep 12 2015 Return: Mon Sep 14 2015 Trip spans 3 days
US Airways
US Airways
DCA
5:45a
ISP
10:17a
4h 32m
1 stop
ISP
2:50p
DCA
6:18p
3h 28m
1 stop
Depart: Sun Dec 27 2015 Return: Wed Dec 30 2015 Trip spans 4 days
$2000
Select
Linear Air Taxi
Linear Air Taxi
IAD
5:00a
ISP
6:55a
1h 55m
nonstop
ISP
4:00a
IAD
5:55a
1h 55m
nonstop
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
2281 10:05 am 11:10 am Sep 13 - Sep 20
2293 10:05 am 11:10 am Sep 27 - Oct 25
861 10:05 am 11:10 am Sep 28 - Oct 30
861 10:05 am 11:10 am Sep 8 - Sep 25
2015 11:30 am 12:35 pm Sep 12 - Oct 24
1969 12:50 pm 1:50 pm Oct 3 - Oct 31
1969 12:50 pm 1:50 pm Sep 27 - Oct 30
549 12:50 pm 1:50 pm Sep 13 - Sep 20
549 12:50 pm 1:50 pm Sep 14 - Sep 25
549 12:50 pm 1:50 pm Sep 12 - Sep 26
549 12:50 pm 1:50 pm Sep 7 - Sep 10
549 12:50 pm 1:50 pm Sep 11 - Sep 11
1335 3:55 pm 5:00 pm Sep 11 - Oct 30
1384 3:55 pm 5:00 pm Sep 7 - Sep 7
1601 3:55 pm 5:00 pm Sep 8 - Sep 10
3404 4:25 pm 5:25 pm Sep 12 - Sep 26
3404 4:25 pm 5:25 pm Oct 3 - Oct 24
982 8:25 pm 9:30 pm Sep 7 - Sep 25
982 8:30 pm 9:35 pm Sep 27 - Oct 30
4705 9:50 pm 10:50 pm Sep 12 - Oct 24
1961 9:55 pm 10:55 pm Sep 27 - Oct 9
1961 9:55 pm 10:55 pm Sep 7 - Sep 10
1961 10:00 pm 11:00 pm Sep 11 - Sep 25
Airports
Origin

Washington
only $2000
only $286
Destination

Islip
$286