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

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

Book cheap flights from Washington to San Jose Juan Santamaria Intl

(Round-trip)
Depart: Mon Feb 16 2015 Return: Wed Feb 18 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
DCA
1:10a
SJO
8:05a
6h 55m
1 stop
SJO
8:01a
DCA
4:55p
8h 54m
1 stop
Depart: Tue Mar 17 2015 Return: Thu Mar 19 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
DCA
2:05a
SJO
9:10a
7h 05m
1 stop
SJO
8:06a
DCA
4:59p
8h 53m
1 stop
Depart: Tue Apr 14 2015 Return: Wed Apr 15 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
DCA
2:20a
SJO
9:00a
6h 40m
1 stop
SJO
5:56a
DCA
2:57p
9h 01m
1 stop
Depart: Mon Apr 20 2015 Return: Wed Apr 29 2015 Trip spans 10 days
JetBlue Airways
JetBlue Airways
DCA
2:20a
SJO
9:00a
6h 40m
1 stop
SJO
7:56a
DCA
4:59p
9h 03m
1 stop
Depart: Tue Apr 21 2015 Return: Tue Apr 28 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
DCA
2:20a
SJO
9:00a
6h 40m
1 stop
SJO
5:56a
DCA
2:57p
9h 01m
1 stop
Depart: Wed Apr 22 2015 Return: Tue Apr 28 2015 Trip spans 7 days
JetBlue Airways
JetBlue Airways
DCA
2:20a
SJO
9:00a
6h 40m
1 stop
SJO
5:56a
DCA
2:57p
9h 01m
1 stop
Depart: Thu Apr 23 2015 Return: Tue Apr 28 2015 Trip spans 6 days
JetBlue Airways
JetBlue Airways
DCA
2:20a
SJO
9:00a
6h 40m
1 stop
SJO
5:56a
DCA
2:57p
9h 01m
1 stop
Depart: Mon Apr 27 2015 Return: Wed Apr 29 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
DCA
2:20a
SJO
9:00a
6h 40m
1 stop
SJO
7:56a
DCA
4:59p
9h 03m
1 stop
Depart: Tue Apr 28 2015 Return: Wed Apr 29 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
DCA
2:20a
SJO
11:30a
9h 10m
1 stop
SJO
7:56a
DCA
4:59p
9h 03m
1 stop
Depart: Mon May 4 2015 Return: Fri May 8 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
DCA
3:00a
SJO
10:53a
7h 53m
1 stop
SJO
7:50a
DCA
4:57p
9h 07m
1 stop
Depart: Tue May 5 2015 Return: Fri May 8 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
DCA
3:00a
SJO
10:53a
7h 53m
1 stop
SJO
7:50a
DCA
4:57p
9h 07m
1 stop
Depart: Wed May 6 2015 Return: Wed May 13 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
DCA
2:20a
SJO
8:51a
6h 31m
1 stop
SJO
7:50a
DCA
4:57p
9h 07m
1 stop
Depart: Mon May 11 2015 Return: Fri May 22 2015 Trip spans 12 days
JetBlue Airways
JetBlue Airways
DCA
3:00a
SJO
10:53a
7h 53m
1 stop
SJO
7:50a
DCA
4:57p
9h 07m
1 stop
Depart: Tue May 12 2015 Return: Fri May 22 2015 Trip spans 11 days
JetBlue Airways
JetBlue Airways
DCA
3:00a
SJO
10:53a
7h 53m
1 stop
SJO
7:50a
DCA
4:57p
9h 07m
1 stop
Depart: Wed May 13 2015 Return: Thu May 21 2015 Trip spans 9 days
JetBlue Airways
JetBlue Airways
DCA
3:00a
SJO
10:53a
7h 53m
1 stop
SJO
7:50a
DCA
4:57p
9h 07m
1 stop
Depart: Sun May 17 2015 Return: Thu May 21 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
DCA
3:00a
SJO
10:53a
7h 53m
1 stop
SJO
7:50a
DCA
4:57p
9h 07m
1 stop
Depart: Fri Feb 6 2015 Return: Sun Feb 8 2015 Trip spans 3 days
Copa Airlines
Copa Airlines
IAD
10:29a
SJO
4:16a
17h 47m
1 stop
SJO
1:30a
IAD
5:45p
16h 15m
3 stops
Depart: Thu Mar 5 2015 Return: Wed Mar 11 2015 Trip spans 6 days
United
United
IAD
3:15a
SJO
6:29p
15h 14m
2 stops
SJO
2:00a
IAD
3:16p
13h 16m
2 stops
Depart: Sat Jan 31 2015 Return: Sun Mar 1 2015 Trip spans 30 days
Avianca Aerovias
Avianca Aerovias
IAD
11:00a
SJO
6:20p
7h 20m
1 stop
SJO
1:18a
IAD
8:00a
6h 42m
1 stop
Depart: Wed Apr 1 2015 Return: Fri Apr 10 2015 Trip spans 10 days
Multiple Airlines
Multiple Airlines
DCA
7:30a
SJO
5:51p
10h 21m
2 stops
SJO
10:25a
DCA
10:33a
24h 08m
2 stops
Change your search
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 8:50 am 1:05 pm Feb 14 - Mar 7
1180 8:50 am 1:05 pm Jan 31 - Feb 7
1180 8:50 am 1:05 pm Feb 1 - Feb 8
Airports
Origin

Washington
only $449
only $442
Destination

San Jose
$442