Find Deals on Flights from Washington to San Jose Juan Santamaria Intl (WAS - SJO)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
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 to San Jose Juan Santamaria Intl

(Round-trip)
Depart: Fri Oct 16 2015 Return: Tue Oct 20 2015 Trip spans 5 days
United
United
IAD
10:34a
SJO
9:57p
11h 23m
2 stops
SJO
2:30a
IAD
3:18p
12h 48m
2 stops
Depart: Thu Oct 22 2015 Return: Wed Oct 28 2015 Trip spans 7 days
Delta
Delta
DCA
2:00a
SJO
5:54p
15h 54m
2 stops
SJO
9:11a
DCA
4:34a
19h 23m
3 stops
Depart: Thu Sep 3 2015 Return: Fri Sep 4 2015 Trip spans 2 days
United
United
DCA
8:15a
SJO
9:57p
13h 42m
1 stop
SJO
2:30a
DCA
3:54p
13h 24m
1 stop
Depart: Tue Oct 6 2015 Return: Mon Oct 12 2015 Trip spans 7 days
Delta
Delta
IAD
8:07a
SJO
9:56a
25h 49m
3 stops
SJO
3:20a
IAD
5:54p
14h 34m
1 stop
Depart: Thu Dec 3 2015 Return: Fri Dec 4 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
8:52a
SJO
5:27p
8h 35m
1 stop
SJO
3:15a
DCA
10:44a
7h 29m
1 stop
Depart: Sun Oct 4 2015 Return: Tue Oct 6 2015 Trip spans 3 days
American Airlines
American Airlines
IAD
2:00a
SJO
8:39a
6h 39m
1 stop
SJO
3:00a
IAD
4:53p
13h 53m
1 stop
Depart: Thu Dec 31 2015 Return: Wed Jan 20 2016 Trip spans 21 days
Aeromexico
Aeromexico
IAD
8:12p
SJO
7:16a
11h 04m
1 stop
SJO
7:38a
IAD
5:51p
10h 13m
1 stop
Depart: Sat Nov 21 2015 Return: Sat Nov 28 2015 Trip spans 8 days
Major Airline
Major Airline
IAD
7:00p
SJO
7:00p
24h 00m
1 stop
SJO
7:00a
IAD
5:00p
10h 00m
1 stop
Depart: Sat Aug 15 2015 Return: Sat Aug 29 2015 Trip spans 15 days
JetBlue Airways
JetBlue Airways
DCA
4:25p
SJO
7:13a
14h 48m
1 stop
SJO
6:09a
DCA
4:53p
10h 44m
1 stop
Depart: Sat Dec 26 2015 Return: Sun Jan 10 2016 Trip spans 16 days
Copa Airlines
Copa Airlines
IAD
4:10a
SJO
12:31p
8h 21m
1 stop
SJO
1:30a
IAD
5:55p
16h 25m
2 stops
Select an airline:  United
Direct flights WAS to SJO on United
Flight # Depart IAD Arrive SJO Sun Mon Tue Wed Thu Fri Sat Valid Between
1180 9:10 am 12:05 pm Aug 15 - Aug 15
Airports
Origin

Washington
only $389
only $392
Destination

San Jose
$389