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 May 6 2017 Return: Mon May 8 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
2:16p
ISP
6:02p
3h 46m
1 stop
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
Depart: Wed Mar 29 2017 Return: Thu Mar 30 2017 Trip spans 2 days
American Airlines
American Airlines
DCA
2:30a
ISP
8:30a
6h 00m
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
11:00a
ISP
5:58p
6h 58m
2 stops
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
Depart: Mon Apr 10 2017 Return: Thu Apr 13 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
11:30a
ISP
6:01p
6h 31m
2 stops
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
Depart: Tue May 23 2017 Return: Wed May 24 2017 Trip spans 2 days
American Airlines
American Airlines
DCA
11:00a
ISP
6:02p
7h 02m
2 stops
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
Depart: Sun Apr 2 2017 Return: Wed Apr 5 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
1:55p
ISP
5:58p
4h 03m
1 stop
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
Depart: Sat Apr 8 2017 Return: Sun Apr 16 2017 Trip spans 9 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: Wed Apr 26 2017 Return: Sun Apr 30 2017 Trip spans 5 days
American Airlines
American Airlines
DCA
11:00a
ISP
6:01p
7h 01m
2 stops
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
Depart: Fri Mar 31 2017 Return: Sun Apr 2 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 May 12 2017 Return: Mon May 15 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: Fri May 19 2017 Return: Mon May 22 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: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
American Airlines
American Airlines
DCA
7:45a
ISP
6:01p
10h 16m
2 stops
ISP
2:10a
DCA
1:43p
11h 33m
2 stops
Depart: Fri Apr 14 2017 Return: Sun Apr 16 2017 Trip spans 3 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: Thu Jul 6 2017 Return: Sun Jul 9 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
2:30a
ISP
8:30a
6h 00m
2 stops
ISP
2:20p
DCA
5:35p
3h 15m
1 stop
Depart: Fri May 5 2017 Return: Sun May 7 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
11:00a
ISP
6:02p
7h 02m
2 stops
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
Depart: Wed Jul 12 2017 Return: Sun Jul 16 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: Thu Jul 13 2017 Return: Mon Jul 17 2017 Trip spans 5 days
American Airlines
American Airlines
DCA
2:30a
ISP
8:30a
6h 00m
2 stops
ISP
2:20p
DCA
5:35p
3h 15m
1 stop
Depart: Fri Sep 1 2017 Return: Mon Sep 4 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: Tue Mar 28 2017 Return: Wed Mar 29 2017 Trip spans 2 days
American Airlines
American Airlines
DCA
1:55p
ISP
5:58p
4h 03m
1 stop
ISP
9:10a
DCA
12:43p
3h 33m
1 stop
Depart: Thu Jun 15 2017 Return: Mon Jun 19 2017 Trip spans 5 days
American Airlines
American Airlines
DCA
2:30a
ISP
8:41a
6h 11m
2 stops
ISP
1:55p
DCA
6:18p
4h 23m
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
$233
Destination

Islip
$233