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 Oct 13 2015 Return: Fri Oct 16 2015 Trip spans 4 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: Sat Sep 12 2015 Return: Mon Sep 14 2015 Trip spans 3 days
American Airlines
American Airlines
DCA
5:45a
ISP
10:17a
4h 32m
1 stop
ISP
2:50p
DCA
7:40p
4h 50m
1 stop
Depart: Sat Aug 29 2015 Return: Tue Sep 1 2015 Trip spans 4 days
US Airways
US Airways
DCA
5:45a
ISP
10:22a
4h 37m
1 stop
ISP
2:50p
DCA
6:28p
3h 38m
1 stop
Depart: Tue Sep 15 2015 Return: Wed Sep 16 2015 Trip spans 2 days
US Airways
US Airways
DCA
9:45a
ISP
2:23p
4h 38m
1 stop
ISP
2:50p
DCA
6:18p
3h 28m
1 stop
Depart: Thu Sep 24 2015 Return: Fri Sep 25 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: Tue Sep 29 2015 Return: Wed Sep 30 2015 Trip spans 2 days
US Airways
US Airways
DCA
3:35a
ISP
7:20a
3h 45m
1 stop
ISP
3:25a
DCA
6:58a
3h 33m
1 stop
Depart: Tue Oct 6 2015 Return: Sat Oct 10 2015 Trip spans 5 days
US Airways
US Airways
DCA
7:40a
ISP
10:17a
2h 37m
1 stop
ISP
5:30a
DCA
10:34a
5h 04m
1 stop
Depart: Sat Sep 26 2015 Return: Sun Sep 27 2015 Trip spans 2 days
US Airways
US Airways
DCA
5:45a
ISP
10:17a
4h 32m
1 stop
ISP
3:25a
DCA
6:55a
3h 30m
1 stop
Depart: Tue Aug 25 2015 Return: Fri Aug 28 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
6:00a
ISP
10:22a
4h 22m
1 stop
ISP
2:50p
DCA
6:28p
3h 38m
1 stop
Depart: Sun Aug 16 2015 Return: Fri Aug 21 2015 Trip spans 6 days
US Airways
US Airways
DCA
4:30a
ISP
7:27a
2h 57m
1 stop
ISP
2:50p
DCA
7:52p
5h 02m
1 stop
Depart: Wed Aug 26 2015 Return: Wed Sep 2 2015 Trip spans 8 days
US Airways
US Airways
DCA
7:40a
ISP
10:22a
2h 42m
1 stop
ISP
3:35a
DCA
6:58a
3h 23m
1 stop
Depart: Fri Sep 25 2015 Return: Mon Sep 28 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
2:25a
ISP
7:20a
4h 55m
1 stop
ISP
10:48a
DCA
4:54p
6h 06m
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: Sun Aug 9 2015 Return: Tue Aug 11 2015 Trip spans 3 days
American Airlines
American Airlines
DCA
4:30a
ISP
7:27a
2h 57m
1 stop
ISP
2:50p
DCA
7:52p
5h 02m
1 stop
Depart: Sat Aug 22 2015 Return: Sun Aug 23 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
5:45a
ISP
10:22a
4h 37m
1 stop
ISP
3:35a
DCA
10:42a
7h 07m
2 stops
Depart: Fri Sep 18 2015 Return: Sat Sep 19 2015 Trip spans 2 days
US Airways
US Airways
DCA
3:35a
ISP
7:20a
3h 45m
1 stop
ISP
5:30a
DCA
10:34a
5h 04m
1 stop
Depart: Tue Aug 11 2015 Return: Sun Aug 16 2015 Trip spans 6 days
US Airways
US Airways
DCA
7:40a
ISP
10:22a
2h 42m
1 stop
ISP
3:35a
DCA
7:16a
3h 41m
1 stop
Depart: Thu Aug 27 2015 Return: Wed Sep 2 2015 Trip spans 7 days
US Airways
US Airways
DCA
7:40a
ISP
10:22a
2h 42m
1 stop
ISP
3:35a
DCA
6:58a
3h 23m
1 stop
Depart: Sat Sep 5 2015 Return: Tue Sep 8 2015 Trip spans 4 days
$2000
Select
Linear Air Taxi
Linear Air Taxi
IAD
3:00a
ISP
4:55a
1h 55m
nonstop
ISP
9:00a
IAD
10:55a
1h 55m
nonstop
Depart: Tue Sep 1 2015 Return: Mon Sep 7 2015 Trip spans 7 days
$13324
Select
Linear Air Taxi
Linear Air Taxi
DCA
1:00p
ISP
2:11p
1h 11m
nonstop
ISP
7:00a
DCA
8:11a
1h 11m
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
4572 9:30 am 10:35 am Aug 1 - Aug 8
2281 10:05 am 11:10 am Aug 9 - Aug 30
861 10:05 am 11:10 am Sep 8 - Sep 25
861 10:05 am 11:10 am Sep 6 - Sep 6
861 10:05 am 11:10 am Aug 10 - Sep 4
1941 11:30 am 12:35 pm Sep 5 - Sep 5
2015 11:30 am 12:35 pm Aug 15 - Aug 29
4430 11:30 am 12:35 pm Aug 1 - Aug 8
549 12:50 pm 1:50 pm Sep 6 - Sep 6
549 12:50 pm 1:50 pm Aug 31 - Sep 4
549 12:50 pm 1:50 pm Aug 24 - Aug 28
549 12:50 pm 1:50 pm Aug 17 - Aug 21
549 12:50 pm 1:50 pm Sep 7 - Sep 10
549 12:50 pm 1:50 pm Aug 9 - Aug 30
549 12:50 pm 1:50 pm Aug 15 - Aug 29
549 12:50 pm 1:50 pm Aug 10 - Aug 14
5619 12:50 pm 1:50 pm Sep 5 - Sep 5
1335 3:55 pm 5:00 pm Aug 9 - Sep 4
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 Aug 15 - Aug 29
3728 4:40 pm 5:40 pm Aug 1 - Aug 8
6693 6:10 pm 7:15 pm Sep 6 - Sep 6
2069 6:35 pm 7:35 pm Sep 5 - Sep 5
982 8:25 pm 9:30 pm Sep 7 - Sep 25
982 8:25 pm 9:30 pm Aug 9 - Sep 4
4403 9:20 pm 10:25 pm Aug 1 - Aug 8
4705 9:50 pm 10:50 pm Aug 15 - Aug 29
6668 9:50 pm 10:50 pm Sep 5 - Sep 5
1961 9:55 pm 10:55 pm Sep 7 - Sep 10
1961 10:00 pm 11:00 pm Aug 30 - Sep 4
1961 10:00 pm 11:00 pm Aug 16 - Aug 21
1961 10:00 pm 11:00 pm Aug 9 - Aug 14
1961 10:00 pm 11:00 pm Aug 23 - Aug 28
3716 10:00 pm 11:00 pm Sep 6 - Sep 6
Airports
Origin

Washington
only $2000
only $286
Destination

Islip
$286