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

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 Washington Reagan-National to Islip Long Island

(Round-trip)
Depart: Sat Apr 22 2017 Return: Tue Apr 25 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
1:55p
ISP
6:01p
4h 06m
1 stop
ISP
9:10a
DCA
12:47p
3h 37m
1 stop
Depart: Sat Jun 3 2017 Return: Mon Jun 5 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
1:29p
ISP
5:55p
4h 26m
1 stop
ISP
2:20p
DCA
5:35p
3h 15m
1 stop
Depart: Thu Aug 3 2017 Return: Wed Aug 9 2017 Trip spans 7 days
American Airlines
American Airlines
DCA
4:24a
ISP
8:30a
4h 06m
1 stop
ISP
2:20p
DCA
5:35p
3h 15m
1 stop
Depart: Thu Mar 23 2017 Return: Mon Mar 27 2017 Trip spans 5 days
American Airlines
American Airlines
DCA
1:55p
ISP
5:58p
4h 03m
1 stop
ISP
1:55p
DCA
6:18p
4h 23m
1 stop
Depart: Mon Apr 3 2017 Return: Thu Apr 6 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
2:00p
ISP
5:58p
3h 58m
1 stop
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
Depart: Thu Jul 13 2017 Return: Mon Jul 17 2017 Trip spans 5 days
American Airlines
American Airlines
DCA
4:24a
ISP
8:30a
4h 06m
1 stop
ISP
2:20p
DCA
5:35p
3h 15m
1 stop
Depart: Fri Mar 10 2017 Return: Mon Mar 13 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
12:55p
ISP
4:58p
4h 03m
1 stop
ISP
9:10a
DCA
12:43p
3h 33m
1 stop
Depart: Fri Mar 31 2017 Return: Sat Apr 1 2017 Trip spans 2 days
American Airlines
American Airlines
DCA
2:30a
ISP
8:30a
6h 00m
1 stop
ISP
9:10a
DCA
12:44p
3h 34m
1 stop
Depart: Sat Apr 29 2017 Return: Sun Apr 30 2017 Trip spans 2 days
American Airlines
American Airlines
DCA
1:55p
ISP
6:01p
4h 06m
1 stop
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
Depart: Wed Mar 8 2017 Return: Sun Mar 12 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
12:55p
ISP
4:58p
4h 03m
1 stop
ISP
9:10a
DCA
12:43p
3h 33m
1 stop
Depart: Thu Mar 9 2017 Return: Sun Mar 12 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
12:55p
ISP
4:58p
4h 03m
1 stop
ISP
1:55p
DCA
6:20p
4h 25m
1 stop
Depart: Sat Apr 8 2017 Return: Tue Apr 11 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
2:30a
ISP
8:35a
6h 05m
1 stop
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
Depart: Fri May 5 2017 Return: Sun May 7 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
1:45p
ISP
6:02p
4h 17m
1 stop
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
Depart: Sat Apr 1 2017 Return: Mon Apr 3 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
2:30a
ISP
8:30a
6h 00m
1 stop
ISP
9:10a
DCA
12:43p
3h 33m
1 stop
Depart: Fri Mar 24 2017 Return: Sun Mar 26 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
2:30a
ISP
8:30a
6h 00m
1 stop
ISP
1:55p
DCA
6:20p
4h 25m
1 stop
Depart: Fri Jun 2 2017 Return: Sun Jun 4 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
4:24a
ISP
8:30a
4h 06m
1 stop
ISP
2:20p
DCA
5:35p
3h 15m
1 stop
Depart: Fri Jul 14 2017 Return: Mon Jul 17 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
4:24a
ISP
8:30a
4h 06m
1 stop
ISP
2:20p
DCA
5:35p
3h 15m
1 stop
Depart: Fri Jun 30 2017 Return: Wed Jul 5 2017 Trip spans 6 days
American Airlines
American Airlines
DCA
1:29p
ISP
5:55p
4h 26m
1 stop
ISP
2:20p
DCA
5:35p
3h 15m
1 stop
Depart: Fri May 26 2017 Return: Mon May 29 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
1:45p
ISP
6:02p
4h 17m
1 stop
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
Depart: Tue Feb 28 2017 Return: Wed Mar 1 2017 Trip spans 2 days
American Airlines
American Airlines
DCA
12:55p
ISP
4:48p
3h 53m
1 stop
ISP
8:10a
DCA
11:38a
3h 28m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$286
Destination

Islip
$286