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

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

Book cheap flights from Washington Dulles Intl to San Jose Juan Santamaria Intl

(Round-trip)
Depart: Fri Apr 17 2015 Return: Sun Apr 19 2015 Trip spans 3 days
Copa Airlines
Copa Airlines
IAD
5:54a
SJO
6:16a
24h 22m
1 stop
SJO
2:30a
IAD
6:55p
16h 25m
3 stops
Depart: Fri May 1 2015 Return: Sun May 3 2015 Trip spans 3 days
Copa Airlines
Copa Airlines
IAD
6:10a
SJO
6:16a
24h 06m
1 stop
SJO
2:30a
IAD
6:55p
16h 25m
3 stops
Depart: Fri May 15 2015 Return: Sun May 17 2015 Trip spans 3 days
Copa Airlines
Copa Airlines
IAD
6:10a
SJO
7:24a
25h 14m
1 stop
SJO
2:30a
IAD
6:55p
16h 25m
2 stops
Depart: Fri May 22 2015 Return: Sun May 24 2015 Trip spans 3 days
Copa Airlines
Copa Airlines
IAD
6:10a
SJO
6:16a
24h 06m
1 stop
SJO
2:30a
IAD
6:55p
16h 25m
2 stops
Depart: Sat Jan 31 2015 Return: Mon Feb 2 2015 Trip spans 3 days
Copa Airlines
Copa Airlines
IAD
10:29a
SJO
4:16a
17h 47m
1 stop
SJO
1:04p
IAD
8:00a
18h 56m
1 stop
Depart: Mon Feb 2 2015 Return: Sat Feb 7 2015 Trip spans 6 days
Copa Airlines
Copa Airlines
IAD
10:29a
SJO
5:29a
19h 00m
1 stop
SJO
11:33p
IAD
8:00a
8h 27m
1 stop
Depart: Tue Feb 3 2015 Return: Sat Feb 7 2015 Trip spans 5 days
Copa Airlines
Copa Airlines
IAD
10:29a
SJO
7:46a
21h 17m
1 stop
SJO
11:33p
IAD
5:45p
18h 12m
1 stop
Depart: Wed Feb 4 2015 Return: Sat Feb 7 2015 Trip spans 4 days
Copa Airlines
Copa Airlines
IAD
10:29a
SJO
4:16a
17h 47m
1 stop
SJO
11:33p
IAD
5:45p
18h 12m
1 stop
Depart: Thu Feb 5 2015 Return: Sat Feb 7 2015 Trip spans 3 days
Copa Airlines
Copa Airlines
IAD
10:29a
SJO
6:22p
7h 53m
1 stop
SJO
11:33p
IAD
8:00a
8h 27m
1 stop
Depart: Fri Feb 6 2015 Return: Sat Feb 7 2015 Trip spans 2 days
Copa Airlines
Copa Airlines
IAD
10:29a
SJO
4:16a
17h 47m
1 stop
SJO
11:33p
IAD
8:00a
8h 27m
1 stop
Depart: Sat Feb 7 2015 Return: Mon Feb 9 2015 Trip spans 3 days
Copa Airlines
Copa Airlines
IAD
10:29a
SJO
4:16a
17h 47m
1 stop
SJO
11:33p
IAD
8:00a
8h 27m
1 stop
Depart: Mon Feb 9 2015 Return: Mon Feb 16 2015 Trip spans 8 days
Copa Airlines
Copa Airlines
IAD
10:29a
SJO
7:46a
21h 17m
1 stop
SJO
11:33p
IAD
8:00a
8h 27m
1 stop
Depart: Tue Feb 10 2015 Return: Mon Feb 16 2015 Trip spans 7 days
Copa Airlines
Copa Airlines
IAD
10:29a
SJO
6:22p
7h 53m
1 stop
SJO
11:33p
IAD
8:00a
8h 27m
1 stop
Depart: Mon Feb 16 2015 Return: Tue Feb 24 2015 Trip spans 9 days
Copa Airlines
Copa Airlines
IAD
10:29a
SJO
4:16a
17h 47m
1 stop
SJO
12:59p
IAD
5:45p
28h 46m
1 stop
Depart: Sat Feb 21 2015 Return: Wed Feb 25 2015 Trip spans 5 days
Copa Airlines
Copa Airlines
IAD
10:29a
SJO
5:35p
7h 06m
1 stop
SJO
11:33p
IAD
5:45p
18h 12m
1 stop
Depart: Mon Feb 23 2015 Return: Mon Mar 2 2015 Trip spans 8 days
Copa Airlines
Copa Airlines
IAD
10:29a
SJO
4:16a
17h 47m
1 stop
SJO
11:33p
IAD
8:00a
8h 27m
1 stop
Depart: Sun Mar 29 2015 Return: Fri Apr 3 2015 Trip spans 6 days
Avianca Aerovias
Avianca Aerovias
IAD
7:20a
SJO
2:05p
6h 45m
1 stop
SJO
2:15a
IAD
9:00a
6h 45m
1 stop
Depart: Wed Jun 17 2015 Return: Sat Jun 20 2015 Trip spans 4 days
Multiple Airlines
Multiple Airlines
IAD
7:20a
SJO
3:35p
8h 15m
2 stops
SJO
2:15a
IAD
3:22p
13h 07m
1 stop
Depart: Sat Mar 28 2015 Return: Wed Apr 1 2015 Trip spans 5 days
United
United
IAD
6:15p
SJO
11:07a
16h 52m
1 stop
SJO
8:52p
IAD
3:16p
18h 24m
2 stops
Depart: Wed Apr 22 2015 Return: Wed Apr 29 2015 Trip spans 8 days
Aeromexico
Aeromexico
IAD
8:55p
SJO
8:50a
11h 55m
1 stop
SJO
8:00a
IAD
5:34p
9h 34m
1 stop
Change your search
Select an airline:  United
Direct flights IAD 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 12:05 pm Mar 8 - Apr 5
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
$449
Destination

San Jose
$449