Find Deals on Flights from Islip Long Island to Washington Reagan-National (ISP - DCA)

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 Islip Long Island to Washington Reagan-National

(Round-trip)
Depart: Tue Aug 25 2015 Return: Mon Sep 7 2015 Trip spans 14 days
US Airways
US Airways
ISP
2:50p
DCA
7:52p
5h 02m
1 stop
DCA
5:52a
ISP
10:22a
4h 30m
1 stop
Depart: Mon Sep 7 2015 Return: Sat Sep 19 2015 Trip spans 13 days
US Airways
US Airways
ISP
3:35a
DCA
8:51a
5h 16m
1 stop
DCA
5:45a
ISP
10:17a
4h 32m
1 stop
Depart: Thu Aug 20 2015 Return: Wed Aug 26 2015 Trip spans 7 days
American Airlines
American Airlines
ISP
2:50p
DCA
7:52p
5h 02m
1 stop
DCA
6:00a
ISP
10:22a
4h 22m
1 stop
Depart: Wed Aug 26 2015 Return: Wed Sep 9 2015 Trip spans 15 days
American Airlines
American Airlines
ISP
2:50p
DCA
6:28p
3h 38m
1 stop
DCA
2:25a
ISP
7:20a
4h 55m
1 stop
Depart: Thu Aug 27 2015 Return: Wed Sep 9 2015 Trip spans 14 days
American Airlines
American Airlines
ISP
2:50p
DCA
6:28p
3h 38m
1 stop
DCA
2:25a
ISP
7:20a
4h 55m
1 stop
Depart: Wed Sep 2 2015 Return: Wed Sep 9 2015 Trip spans 8 days
American Airlines
American Airlines
ISP
2:50p
DCA
7:52p
5h 02m
1 stop
DCA
2:00a
ISP
7:20a
5h 20m
1 stop
Depart: Wed Sep 23 2015 Return: Tue Oct 6 2015 Trip spans 14 days
US Airways
US Airways
ISP
2:50p
DCA
6:18p
3h 28m
1 stop
DCA
7:40a
ISP
10:17a
2h 37m
1 stop
Depart: Sun Sep 6 2015 Return: Sat Sep 19 2015 Trip spans 14 days
US Airways
US Airways
ISP
2:50p
DCA
7:52p
5h 02m
1 stop
DCA
5:45a
ISP
10:17a
4h 32m
1 stop
Depart: Wed Sep 9 2015 Return: Sat Sep 19 2015 Trip spans 11 days
American Airlines
American Airlines
ISP
2:50p
DCA
7:40p
4h 50m
1 stop
DCA
5:45a
ISP
10:17a
4h 32m
1 stop
Depart: Sat Sep 19 2015 Return: Sun Sep 20 2015 Trip spans 2 days
US Airways
US Airways
ISP
5:30a
DCA
10:34a
5h 04m
1 stop
DCA
4:30a
ISP
7:20a
2h 50m
1 stop
Depart: Sat Sep 12 2015 Return: Mon Sep 14 2015 Trip spans 3 days
US Airways
US Airways
ISP
5:30a
DCA
10:34a
5h 04m
1 stop
DCA
6:05a
ISP
10:17a
4h 12m
1 stop
Depart: Fri Sep 25 2015 Return: Tue Sep 29 2015 Trip spans 5 days
US Airways
US Airways
ISP
2:50p
DCA
6:18p
3h 28m
1 stop
DCA
3:35a
ISP
7:20a
3h 45m
1 stop
Depart: Thu Oct 1 2015 Return: Sat Oct 3 2015 Trip spans 3 days
US Airways
US Airways
ISP
2:50p
DCA
6:18p
3h 28m
1 stop
DCA
5:45a
ISP
10:17a
4h 32m
1 stop
Depart: Sat Oct 10 2015 Return: Tue Oct 13 2015 Trip spans 4 days
US Airways
US Airways
ISP
5:30a
DCA
10:34a
5h 04m
1 stop
DCA
7:40a
ISP
10:17a
2h 37m
1 stop
Depart: Sat Oct 3 2015 Return: Sun Oct 4 2015 Trip spans 2 days
US Airways
US Airways
ISP
5:30a
DCA
10:34a
5h 04m
1 stop
DCA
4:30a
ISP
7:20a
2h 50m
1 stop
Depart: Wed Aug 19 2015 Return: Wed Aug 26 2015 Trip spans 8 days
American Airlines
American Airlines
ISP
3:35a
DCA
6:58a
3h 23m
1 stop
DCA
6:00a
ISP
10:22a
4h 22m
1 stop
Depart: Tue Sep 1 2015 Return: Wed Sep 9 2015 Trip spans 9 days
American Airlines
American Airlines
ISP
2:50p
DCA
7:52p
5h 02m
1 stop
DCA
2:00a
ISP
7:20a
5h 20m
1 stop
Depart: Thu Sep 3 2015 Return: Wed Sep 9 2015 Trip spans 7 days
American Airlines
American Airlines
ISP
2:50p
DCA
6:28p
3h 38m
1 stop
DCA
3:35a
ISP
7:20a
3h 45m
1 stop
Depart: Wed Sep 30 2015 Return: Sat Oct 3 2015 Trip spans 4 days
US Airways
US Airways
ISP
2:50p
DCA
7:40p
4h 50m
1 stop
DCA
5:45a
ISP
10:17a
4h 32m
1 stop
Depart: Fri Oct 2 2015 Return: Sun Oct 4 2015 Trip spans 3 days
American Airlines
American Airlines
ISP
2:50p
DCA
7:40p
4h 50m
1 stop
DCA
4:30a
ISP
7:20a
2h 50m
1 stop
Airports
Origin

Islip
$240
Destination

Washington
$240