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Find Flight Deals from Ontario to San Jose (ONT - SJC)

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

Book cheap flights from Ontario to San Jose

(Round-trip)
Depart: Sat Oct 10 2015 Return: Sun Oct 11 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
2:28a
SJC
7:42a
5h 14m
1 stop
SJC
2:14a
ONT
7:31a
5h 17m
1 stop
Depart: Tue Oct 13 2015 Return: Tue Nov 17 2015 Trip spans 36 days
American Airlines
American Airlines
ONT
2:28a
SJC
7:42a
5h 14m
1 stop
SJC
1:14a
ONT
6:31a
5h 17m
1 stop
Depart: Tue Aug 25 2015 Return: Thu Aug 27 2015 Trip spans 3 days
US Airways
US Airways
ONT
12:41p
SJC
6:05p
5h 24m
1 stop
SJC
2:14a
ONT
7:31a
5h 17m
1 stop
Depart: Tue Aug 18 2015 Return: Wed Aug 26 2015 Trip spans 9 days
American Airlines
American Airlines
ONT
2:28a
SJC
7:42a
5h 14m
1 stop
SJC
8:27a
ONT
12:01p
3h 34m
1 stop
Depart: Sat Aug 22 2015 Return: Wed Aug 26 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
2:28a
SJC
7:42a
5h 14m
1 stop
SJC
8:27a
ONT
12:01p
3h 34m
1 stop
Depart: Sat Aug 15 2015 Return: Sun Aug 16 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
2:15a
SJC
7:42a
5h 27m
1 stop
SJC
2:20a
ONT
7:31a
5h 11m
1 stop
Depart: Thu Aug 6 2015 Return: Wed Aug 12 2015 Trip spans 7 days
American Airlines
American Airlines
ONT
2:25a
SJC
7:42a
5h 17m
1 stop
SJC
3:12p
ONT
7:57p
4h 45m
1 stop
Depart: Tue Jun 2 2015 Return: Wed Jun 3 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
2:30a
SJC
7:45a
5h 15m
1 stop
SJC
12:15p
ONT
5:06p
4h 51m
1 stop
Depart: Fri Aug 14 2015 Return: Sat Aug 15 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
2:25a
SJC
7:42a
5h 17m
1 stop
SJC
3:12p
ONT
7:57p
4h 45m
1 stop
Depart: Thu Oct 15 2015 Return: Sun Oct 18 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
2:28a
SJC
7:42a
5h 14m
1 stop
SJC
3:16p
ONT
7:52p
4h 36m
1 stop
Depart: Sat Jun 13 2015 Return: Mon Jun 15 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
2:25a
SJC
7:42a
5h 17m
1 stop
SJC
3:10p
ONT
7:57p
4h 47m
1 stop
Depart: Fri May 29 2015 Return: Tue Jun 2 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
6:00a
SJC
11:28a
5h 28m
1 stop
SJC
8:30a
ONT
2:05p
5h 35m
1 stop
Depart: Sat May 30 2015 Return: Tue Jun 2 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
12:38p
SJC
6:06p
5h 28m
1 stop
SJC
8:30a
ONT
2:05p
5h 35m
1 stop
Depart: Wed Jun 3 2015 Return: Sat Jun 6 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
2:30a
SJC
7:45a
5h 15m
1 stop
SJC
12:10p
ONT
4:55p
4h 45m
1 stop
Depart: Sat Jun 20 2015 Return: Sat Jul 4 2015 Trip spans 15 days
American Airlines
American Airlines
ONT
2:25a
SJC
7:42a
5h 17m
1 stop
SJC
8:28a
ONT
2:04p
5h 36m
1 stop
Depart: Wed Jun 24 2015 Return: Sat Jul 4 2015 Trip spans 11 days
American Airlines
American Airlines
ONT
2:25a
SJC
7:42a
5h 17m
1 stop
SJC
8:28a
ONT
2:04p
5h 36m
1 stop
Depart: Fri Aug 28 2015 Return: Sun Aug 30 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
8:40a
SJC
2:31p
5h 51m
1 stop
SJC
2:14a
ONT
7:31a
5h 17m
1 stop
Depart: Thu May 28 2015 Return: Mon Jun 15 2015 Trip spans 19 days
American Airlines
American Airlines
ONT
12:38p
SJC
6:06p
5h 28m
1 stop
SJC
3:10p
ONT
7:57p
4h 47m
1 stop
Depart: Sat Jun 6 2015 Return: Sun Jun 7 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
8:35a
SJC
2:27p
5h 52m
1 stop
SJC
2:20a
ONT
7:31a
5h 11m
1 stop
Depart: Sat Aug 29 2015 Return: Wed Sep 2 2015 Trip spans 5 days
Delta
Delta
ONT
12:30p
SJC
4:51p
4h 21m
1 stop
SJC
2:25p
ONT
6:26p
4h 01m
1 stop
Select an airline:  Southwest
Direct flights ONT to SJC on Southwest
Flight # Depart ONT Arrive SJC Sun Mon Tue Wed Thu Fri Sat Valid Between
2511 5:30 am 6:40 am Jun 8 - Jul 2
3675 6:00 am 7:15 am Jun 1 - Jun 5
2457 6:45 am 7:55 am May 30 - Jun 6
3188 6:55 am 8:00 am Jun 13 - Jun 27
3827 7:00 am 8:15 am May 31 - May 31
4087 7:00 am 8:10 am Jun 7 - Aug 2
3408 7:35 am 8:40 am Jun 8 - Jul 2
3802 8:00 am 9:10 am May 31 - May 31
4395 8:10 am 9:20 am Jun 1 - Jun 5
4091 8:35 am 9:40 am Jun 7 - Aug 2
2205 9:20 am 10:25 am May 30 - Jun 6
29 10:10 am 11:15 am Jun 13 - Jun 27
1994 12:20 pm 1:25 pm Jun 7 - Aug 7
3030 12:25 pm 1:30 pm May 31 - Jun 5
2027 4:40 pm 5:45 pm May 30 - Jun 6
4727 4:55 pm 6:00 pm May 31 - Jun 5
4586 5:05 pm 6:10 pm Jun 13 - Jun 27
2674 7:15 pm 8:20 pm Jun 7 - Jul 2
4471 7:50 pm 8:55 pm May 31 - Jun 5
Airports
Origin

Ontario
$227
Destination

San Jose
$227