Find Deals on Flights from Islip Long Island to Washington (ISP - WAS)

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

(Round-trip)
Depart: Fri Jan 27 2017 Return: Sun Jan 29 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
1:20p
DCA
4:35p
3h 15m
1 stop
DCA
3:24a
ISP
7:30a
4h 06m
1 stop
Depart: Thu Oct 13 2016 Return: Wed Oct 19 2016 Trip spans 7 days
American Airlines
American Airlines
ISP
7:53a
DCA
10:59a
3h 06m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Sat Oct 15 2016 Return: Wed Oct 19 2016 Trip spans 5 days
American Airlines
American Airlines
ISP
3:40a
DCA
8:23a
4h 43m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Wed Oct 12 2016 Return: Wed Oct 19 2016 Trip spans 8 days
American Airlines
American Airlines
ISP
7:53a
DCA
10:59a
3h 06m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Sat Oct 22 2016 Return: Tue Oct 25 2016 Trip spans 4 days
American Airlines
American Airlines
ISP
3:40a
DCA
8:23a
4h 43m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Sat Oct 29 2016 Return: Wed Nov 2 2016 Trip spans 5 days
American Airlines
American Airlines
ISP
3:40a
DCA
8:23a
4h 43m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Tue Nov 1 2016 Return: Thu Nov 3 2016 Trip spans 3 days
American Airlines
American Airlines
ISP
2:15p
DCA
6:15p
4h 00m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Tue Oct 11 2016 Return: Wed Oct 19 2016 Trip spans 9 days
American Airlines
American Airlines
ISP
7:53a
DCA
10:59a
3h 06m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Tue Oct 18 2016 Return: Tue Oct 25 2016 Trip spans 8 days
American Airlines
American Airlines
ISP
7:53a
DCA
12:55p
5h 02m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Wed Oct 19 2016 Return: Tue Oct 25 2016 Trip spans 7 days
American Airlines
American Airlines
ISP
7:53a
DCA
10:59a
3h 06m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Tue Oct 25 2016 Return: Sun Oct 30 2016 Trip spans 6 days
American Airlines
American Airlines
ISP
7:53a
DCA
10:59a
3h 06m
1 stop
DCA
3:40a
ISP
7:22a
3h 42m
1 stop
Depart: Wed Oct 26 2016 Return: Sun Oct 30 2016 Trip spans 5 days
American Airlines
American Airlines
ISP
7:53a
DCA
10:59a
3h 06m
1 stop
DCA
3:40a
ISP
7:22a
3h 42m
1 stop
Depart: Wed Nov 2 2016 Return: Wed Nov 9 2016 Trip spans 8 days
American Airlines
American Airlines
ISP
7:53a
DCA
12:55p
5h 02m
1 stop
DCA
2:35a
ISP
6:22a
3h 47m
1 stop
Depart: Tue Oct 4 2016 Return: Tue Oct 18 2016 Trip spans 15 days
American Airlines
American Airlines
ISP
7:53a
DCA
12:49p
4h 56m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Wed Oct 5 2016 Return: Wed Oct 19 2016 Trip spans 15 days
American Airlines
American Airlines
ISP
7:53a
DCA
12:49p
4h 56m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Thu Oct 6 2016 Return: Wed Oct 19 2016 Trip spans 14 days
American Airlines
American Airlines
ISP
7:53a
DCA
10:59a
3h 06m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Fri Oct 7 2016 Return: Wed Oct 19 2016 Trip spans 13 days
American Airlines
American Airlines
ISP
7:53a
DCA
12:55p
5h 02m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Sun Oct 9 2016 Return: Wed Oct 19 2016 Trip spans 11 days
American Airlines
American Airlines
ISP
3:15a
DCA
8:41a
5h 26m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Thu Oct 20 2016 Return: Tue Oct 25 2016 Trip spans 6 days
American Airlines
American Airlines
ISP
7:53a
DCA
10:59a
3h 06m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Depart: Sun Oct 23 2016 Return: Tue Oct 25 2016 Trip spans 3 days
American Airlines
American Airlines
ISP
3:15a
DCA
8:41a
5h 26m
1 stop
DCA
3:35a
ISP
7:22a
3h 47m
1 stop
Select an airline:  Southwest
Direct flights ISP to WAS on Southwest
Flight # Depart ISP Arrive BWI Sun Mon Tue Wed Thu Fri Sat Valid Between
856 6:00 am 7:20 am Oct 31 - Oct 31
3649 6:05 am 7:25 am Oct 2 - Oct 30
3649 6:05 am 7:25 am Nov 1 - Nov 4
1074 6:10 am 7:30 am Oct 8 - Nov 5
181 7:35 am 9:00 am Oct 2 - Oct 30
1402 7:45 am 9:00 am Oct 31 - Oct 31
2777 7:45 am 9:00 am Nov 1 - Nov 4
2777 7:45 am 9:00 am Oct 3 - Oct 28
1147 11:15 am 12:25 pm Oct 31 - Oct 31
1795 11:15 am 12:25 pm Oct 30 - Oct 30
1795 11:15 am 12:25 pm Sep 25 - Oct 28
1795 11:15 am 12:25 pm Nov 1 - Nov 4
1094 11:20 am 12:30 pm Sep 24 - Nov 5
376 1:40 pm 2:50 pm Oct 31 - Oct 31
657 1:40 pm 2:50 pm Oct 2 - Oct 30
657 1:40 pm 2:50 pm Nov 1 - Nov 4
846 3:30 pm 4:40 pm Oct 8 - Nov 5
2366 4:55 pm 6:05 pm Oct 31 - Oct 31
3054 5:05 pm 6:15 pm Oct 8 - Nov 5
2593 5:30 pm 6:40 pm Nov 1 - Nov 4
2593 5:30 pm 6:40 pm Oct 16 - Oct 30
2593 5:30 pm 6:40 pm Oct 2 - Oct 14
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Islip
$198
Destination

Washington
$198