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Find Flight Deals 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: Tue Jan 20 2015 Return: Thu Jan 22 2015 Trip spans 3 days
American Airlines
American Airlines
IAD
12:19p
SJU
6:56p
6h 37m
1 stop
SJU
1:34p
IAD
7:56p
6h 22m
1 stop
Depart: Wed Jan 21 2015 Return: Thu Jan 22 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
DCA
3:00a
SJU
6:41a
3h 41m
nonstop
SJU
2:04p
DCA
5:59p
3h 55m
nonstop
Depart: Sun Feb 8 2015 Return: Mon Feb 16 2015 Trip spans 9 days
United
United
IAD
3:10a
SJU
6:54a
3h 44m
nonstop
SJU
12:27p
IAD
4:32p
4h 05m
nonstop
Depart: Sun Jan 18 2015 Return: Fri Jan 30 2015 Trip spans 13 days
Multiple Airlines
Multiple Airlines
DCA
12:53a
SJU
10:44a
9h 51m
1 stop
SJU
2:04p
DCA
5:59p
3h 55m
nonstop
Depart: Fri Jan 30 2015 Return: Tue Feb 3 2015 Trip spans 5 days
United
United
DCA
9:58a
SJU
6:59p
9h 01m
1 stop
SJU
8:41a
DCA
6:55p
10h 14m
1 stop
Depart: Thu Apr 23 2015 Return: Sun Apr 26 2015 Trip spans 4 days
Multiple Airlines
Multiple Airlines
IAD
3:35p
SJU
11:47p
8h 12m
1 stop
SJU
10:35p
IAD
2:40a
4h 05m
nonstop
Depart: Thu Mar 19 2015 Return: Mon Mar 23 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
IAD
3:38p
SJU
11:44p
8h 06m
1 stop
SJU
8:59p
IAD
5:24a
8h 25m
1 stop
Depart: Mon Apr 20 2015 Return: Tue Apr 21 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
1:42p
SJU
7:58p
6h 16m
1 stop
SJU
6:35a
DCA
12:48p
6h 13m
1 stop
Depart: Wed Apr 1 2015 Return: Mon Apr 6 2015 Trip spans 6 days
US Airways
US Airways
DCA
3:52a
SJU
11:13a
7h 21m
1 stop
SJU
12:40p
DCA
4:01a
15h 21m
1 stop
Depart: Sat May 2 2015 Return: Sun May 10 2015 Trip spans 9 days
Delta
Delta
IAD
1:00p
SJU
8:13p
7h 13m
1 stop
SJU
3:00a
IAD
12:38p
9h 38m
1 stop
Change your search
Direct flights WAS to SJU on United
Flight # Depart IAD Arrive SJU Sun Mon Tue Wed Thu Fri Sat Valid Between
1481 8:10 am 12:54 pm Jan 1 - Jan 1
1743 8:10 am 12:54 pm Jan 10 - Feb 7
1743 8:10 am 12:54 pm Jan 6 - Jan 9
1743 8:10 am 12:54 pm Jan 7 - Jan 11
1743 8:10 am 12:54 pm Jan 18 - Feb 8
1177 8:14 am 12:58 pm Dec 27 - Dec 27
1676 8:14 am 12:58 pm Dec 28 - Dec 28
1743 8:14 am 12:58 pm Jan 3 - Jan 3
1764 8:14 am 12:58 pm Jan 4 - Jan 4
1481 8:20 am 1:04 pm Dec 26 - Jan 5
1529 9:55 pm 2:39 am Dec 19 - Jan 3
Airports
Origin

Washington
only $318
only $332
Destination

San Juan
$318