Find Deals on Flights from Ontario to San Jose Juan Santamaria Intl (ONT - SJO)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Ontario to San Jose Juan Santamaria Intl

(Round-trip)
Depart: Sat May 20 2017 Return: Wed May 31 2017 Trip spans 12 days
Volaris
Volaris
ONT
8:45p
SJO
6:19a
9h 34m
1 stop
SJO
8:04a
ONT
8:30p
12h 26m
1 stop
Depart: Sun Jan 8 2017 Return: Thu Jan 26 2017 Trip spans 19 days
Aeromexico
Aeromexico
ONT
7:19p
SJO
5:47p
22h 28m
2 stops
SJO
1:08a
ONT
8:09p
19h 01m
2 stops
Depart: Tue Jan 24 2017 Return: Fri Feb 3 2017 Trip spans 11 days
Alaska Airlines
Alaska Airlines
ONT
1:15p
SJO
9:04a
19h 49m
2 stops
SJO
12:05p
ONT
6:58a
18h 53m
2 stops
Depart: Thu Dec 29 2016 Return: Thu Jan 12 2017 Trip spans 15 days
American Airlines
American Airlines
ONT
2:30p
SJO
10:00p
7h 30m
1 stop
SJO
2:40a
ONT
12:11p
9h 31m
1 stop
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
Delta
Delta
ONT
6:15a
SJO
8:04a
25h 49m
2 stops
SJO
9:00a
ONT
6:41a
45h 41m
2 stops
Depart: Sat Jun 3 2017 Return: Fri Jun 9 2017 Trip spans 7 days
Volaris
Volaris
ONT
8:45p
SJO
6:24a
9h 39m
1 stop
SJO
8:04a
ONT
8:14p
12h 10m
1 stop
Depart: Sat Feb 11 2017 Return: Thu Feb 23 2017 Trip spans 13 days
Aeromexico
Aeromexico
ONT
7:51p
SJO
5:55p
22h 04m
2 stops
SJO
1:08a
ONT
8:21p
19h 13m
2 stops
Depart: Thu Jan 26 2017 Return: Fri Feb 3 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
ONT
6:00a
SJO
9:04a
27h 04m
2 stops
SJO
12:05p
ONT
2:24p
26h 19m
2 stops
Depart: Sun Feb 12 2017 Return: Thu Feb 23 2017 Trip spans 12 days
Aeromexico
Aeromexico
ONT
7:51p
SJO
5:47p
21h 56m
2 stops
SJO
1:08a
ONT
8:21p
19h 13m
2 stops
Depart: Mon Jan 9 2017 Return: Tue Jan 17 2017 Trip spans 9 days
Volaris
Volaris
ONT
7:40p
SJO
5:05a
9h 25m
1 stop
SJO
8:25a
ONT
8:00p
11h 35m
1 stop
Depart: Mon Mar 6 2017 Return: Fri Mar 10 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
3:59p
SJO
9:04a
41h 05m
2 stops
SJO
12:05p
ONT
7:23a
42h 18m
2 stops
Depart: Sat Feb 18 2017 Return: Thu Mar 2 2017 Trip spans 13 days
Aeromexico
Aeromexico
ONT
7:51p
SJO
5:55p
22h 04m
2 stops
SJO
7:37a
ONT
8:21p
12h 44m
2 stops
Depart: Thu Apr 13 2017 Return: Sun Apr 23 2017 Trip spans 11 days
$1452
Select
Copa Airlines
Copa Airlines
ONT
5:25p
SJO
11:31a
18h 06m
2 stops
SJO
1:43a
ONT
3:33p
13h 50m
2 stops
Depart: Sun Mar 26 2017 Return: Mon Mar 27 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
5:50p
SJO
8:19a
14h 29m
2 stops
SJO
10:35a
ONT
6:57a
20h 22m
2 stops
Depart: Wed Jan 18 2017 Return: Sun Jan 29 2017 Trip spans 12 days
Volaris
Volaris
ONT
7:40p
SJO
5:05a
9h 25m
1 stop
SJO
8:25a
ONT
8:00p
11h 35m
1 stop
Depart: Sun Jan 22 2017 Return: Fri Feb 3 2017 Trip spans 13 days
Alaska Airlines
Alaska Airlines
ONT
6:00a
SJO
9:04a
27h 04m
2 stops
SJO
12:05p
ONT
2:24p
26h 19m
2 stops
Depart: Sat Feb 25 2017 Return: Sun Mar 12 2017 Trip spans 15 days
Aeromexico
Aeromexico
ONT
7:51p
SJO
5:55p
22h 04m
2 stops
SJO
8:37a
ONT
8:21p
11h 44m
2 stops
Depart: Wed Dec 7 2016 Return: Mon Dec 12 2016 Trip spans 6 days
American Airlines
American Airlines
ONT
3:25a
SJO
12:03p
8h 38m
1 stop
SJO
3:00a
ONT
3:46p
12h 46m
1 stop
Depart: Sun Feb 26 2017 Return: Sun Mar 12 2017 Trip spans 14 days
Aeromexico
Aeromexico
ONT
7:51p
SJO
5:47p
21h 56m
2 stops
SJO
8:37a
ONT
8:21p
11h 44m
2 stops
Depart: Sat Mar 4 2017 Return: Fri Mar 10 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
ONT
3:59p
SJO
9:04a
41h 05m
2 stops
SJO
12:05p
ONT
7:23a
42h 18m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Ontario
$516
Destination

San Jose
$516