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

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 Islip Long Island to Washington Reagan-National

(Round-trip)
Depart: Sat May 27 2017 Return: Tue May 30 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
9:07a
DCA
12:46p
3h 39m
1 stop
DCA
1:45p
ISP
6:02p
4h 17m
1 stop
Depart: Sat Jun 17 2017 Return: Tue Jun 20 2017 Trip spans 4 days
Southwest
Southwest
ISP
3:25a
DCA
10:20a
6h 55m
1 stop
DCA
11:45a
ISP
8:25p
8h 40m
2 stops
Depart: Fri May 26 2017 Return: Tue May 30 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
1:55p
DCA
6:25p
4h 30m
1 stop
DCA
11:45a
ISP
6:02p
6h 17m
1 stop
Depart: Sun May 28 2017 Return: Tue May 30 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
DCA
1:45p
ISP
6:02p
4h 17m
1 stop
Depart: Tue Jun 20 2017 Return: Wed Jun 21 2017 Trip spans 2 days
Southwest
Southwest
ISP
2:05a
DCA
7:35a
5h 30m
1 stop
DCA
11:45a
ISP
8:25p
8h 40m
2 stops
Depart: Tue May 30 2017 Return: Thu Jun 1 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
DCA
11:00a
ISP
6:02p
7h 02m
2 stops
Depart: Wed May 31 2017 Return: Wed Jun 7 2017 Trip spans 8 days
American Airlines
American Airlines
ISP
1:55p
DCA
6:17p
4h 22m
1 stop
DCA
2:30a
ISP
8:41a
6h 11m
2 stops
Depart: Tue Jul 4 2017 Return: Sat Jul 8 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
1:55p
DCA
6:18p
4h 23m
1 stop
DCA
4:40a
ISP
8:40a
4h 00m
1 stop
Depart: Fri Jun 2 2017 Return: Mon Jun 5 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
9:07a
DCA
12:44p
3h 37m
1 stop
DCA
1:45p
ISP
6:05p
4h 20m
1 stop
Depart: Fri Aug 18 2017 Return: Sat Aug 19 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
1:55p
DCA
6:21p
4h 26m
1 stop
DCA
4:40a
ISP
8:40a
4h 00m
1 stop
Depart: Sat Jun 3 2017 Return: Mon Jun 5 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
9:07a
DCA
12:44p
3h 37m
1 stop
DCA
1:45p
ISP
6:05p
4h 20m
1 stop
Depart: Sun Jul 23 2017 Return: Sat Jul 29 2017 Trip spans 7 days
American Airlines
American Airlines
ISP
1:55p
DCA
6:23p
4h 28m
1 stop
DCA
4:40a
ISP
8:40a
4h 00m
1 stop
Depart: Tue Jun 6 2017 Return: Thu Jun 8 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
1:55p
DCA
6:18p
4h 23m
1 stop
DCA
1:45p
ISP
6:05p
4h 20m
1 stop
Depart: Fri Jul 14 2017 Return: Sat Jul 15 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
1:55p
DCA
6:21p
4h 26m
1 stop
DCA
4:40a
ISP
8:40a
4h 00m
1 stop
Depart: Thu Jul 13 2017 Return: Sun Jul 16 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
9:07a
DCA
12:42p
3h 35m
1 stop
DCA
1:45p
ISP
6:04p
4h 19m
1 stop
Depart: Thu Jun 8 2017 Return: Sun Jun 11 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
1:55p
DCA
6:18p
4h 23m
1 stop
DCA
1:45p
ISP
6:05p
4h 20m
1 stop
Depart: Sat Jun 24 2017 Return: Mon Jun 26 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
9:07a
DCA
3:25p
6h 18m
1 stop
DCA
1:45p
ISP
6:05p
4h 20m
1 stop
Depart: Mon May 29 2017 Return: Tue May 30 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
9:07a
DCA
12:49p
3h 42m
1 stop
DCA
1:45p
ISP
6:02p
4h 17m
1 stop
Depart: Thu Nov 23 2017 Return: Sun Nov 26 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
8:10a
DCA
11:41a
3h 31m
1 stop
DCA
12:29p
ISP
4:55p
4h 26m
1 stop
Depart: Sun Jul 2 2017 Return: Fri Jul 7 2017 Trip spans 6 days
American Airlines
American Airlines
ISP
9:07a
DCA
12:44p
3h 37m
1 stop
DCA
1:45p
ISP
6:04p
4h 19m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Islip
$260
Destination

Washington
$260