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Find Deals on Flights from Washington to San Juan Luis Munoz Marin (WAS - SJU)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to San Juan Luis Munoz Marin

(Round-trip)
Depart: Thu Dec 31 2015 Return: Sat Jan 16 2016 Trip spans 17 days
United
United
IAD
5:00p
SJU
8:44p
3h 44m
nonstop
SJU
10:35p
IAD
2:35a
4h 00m
nonstop
Depart: Tue Sep 8 2015 Return: Wed Sep 23 2015 Trip spans 16 days
United
United
DCA
3:10a
SJU
11:45a
8h 35m
1 stop
SJU
10:05a
DCA
7:42p
9h 37m
1 stop
Depart: Tue Aug 18 2015 Return: Tue Sep 1 2015 Trip spans 15 days
JetBlue Airways
JetBlue Airways
DCA
4:00a
SJU
7:48a
3h 48m
nonstop
SJU
2:11p
DCA
5:59p
3h 48m
nonstop
Depart: Wed Aug 5 2015 Return: Thu Aug 6 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
1:55p
SJU
8:12p
6h 17m
1 stop
SJU
6:25a
DCA
12:43p
6h 18m
1 stop
Depart: Tue Jul 21 2015 Return: Thu Aug 13 2015 Trip spans 24 days
US Airways
US Airways
DCA
2:59a
SJU
9:49a
6h 50m
1 stop
SJU
12:45p
DCA
3:58a
15h 13m
1 stop
Depart: Mon Nov 9 2015 Return: Thu Dec 17 2015 Trip spans 39 days
US Airways
US Airways
IAD
1:59a
SJU
8:23a
6h 24m
1 stop
SJU
12:40p
IAD
4:50a
16h 10m
1 stop
Depart: Wed Dec 9 2015 Return: Wed Dec 16 2015 Trip spans 8 days
American Airlines
American Airlines
IAD
1:59a
SJU
8:23a
6h 24m
1 stop
SJU
10:40a
IAD
5:06p
6h 26m
1 stop
Depart: Thu Jul 30 2015 Return: Wed Aug 5 2015 Trip spans 7 days
Delta
Delta
DCA
7:52a
SJU
3:07p
7h 15m
1 stop
SJU
10:00a
DCA
6:30p
8h 30m
1 stop
Depart: Wed Dec 2 2015 Return: Thu Dec 3 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
IAD
7:35a
SJU
2:28p
6h 53m
1 stop
SJU
1:15a
IAD
7:56a
6h 41m
1 stop
Depart: Fri Sep 4 2015 Return: Tue Sep 8 2015 Trip spans 5 days
Delta
Delta
IAD
2:00a
SJU
8:56a
6h 56m
1 stop
SJU
9:50a
IAD
5:09p
7h 19m
1 stop
Direct flights WAS to SJU on United
Flight # Depart IAD Arrive SJU Sun Mon Tue Wed Thu Fri Sat Valid Between
1285 7:42 am 11:32 am Aug 2 - Aug 2
1285 7:50 am 11:40 am Aug 9 - Aug 16
1285 7:56 am 11:46 am Jul 19 - Jul 26
1285 8:07 am 11:57 am Aug 8 - Aug 15
1285 8:10 am 12:00 pm Jul 4 - Aug 1
1131 9:55 pm 1:45 am Jul 11 - Jul 25
1131 9:55 pm 1:45 am Aug 8 - Aug 15
1131 9:55 pm 1:45 am Aug 1 - Aug 1
1673 10:10 pm 2:00 am Aug 7 - Aug 7
1673 10:10 pm 2:00 am Jul 10 - Jul 31
Airports
Origin

Washington
only $332
only $341
Destination

San Juan
$332