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

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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 Sep 19 2015 Return: Tue Sep 22 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
8:35a
SJC
2:30p
5h 55m
1 stop
SJC
8:28a
ONT
2:06p
5h 38m
1 stop
Depart: Tue Nov 17 2015 Return: Wed Nov 18 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
11:40a
SJC
5:17p
5h 37m
1 stop
SJC
1:20a
ONT
6:34a
5h 14m
1 stop
Depart: Thu Nov 26 2015 Return: Fri Nov 27 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
1:20a
SJC
6:51a
5h 31m
1 stop
SJC
1:20a
ONT
6:34a
5h 14m
1 stop
Depart: Fri Dec 11 2015 Return: Sun Dec 13 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
1:20a
SJC
6:51a
5h 31m
1 stop
SJC
1:20a
ONT
6:34a
5h 14m
1 stop
Depart: Sat Oct 17 2015 Return: Tue Oct 20 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
6:05a
SJC
11:26a
5h 21m
1 stop
SJC
12:10p
ONT
4:57p
4h 47m
1 stop
Depart: Sat Nov 7 2015 Return: Sun Nov 8 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
11:40a
SJC
5:17p
5h 37m
1 stop
SJC
1:20a
ONT
6:34a
5h 14m
1 stop
Depart: Sat Sep 5 2015 Return: Sat Sep 19 2015 Trip spans 15 days
US Airways
US Airways
ONT
2:15a
SJC
7:42a
5h 27m
1 stop
SJC
2:20a
ONT
7:33a
5h 13m
1 stop
Depart: Sun Sep 6 2015 Return: Sat Sep 19 2015 Trip spans 14 days
US Airways
US Airways
ONT
2:25a
SJC
7:42a
5h 17m
1 stop
SJC
2:20a
ONT
7:33a
5h 13m
1 stop
Depart: Wed Sep 9 2015 Return: Tue Sep 22 2015 Trip spans 14 days
American Airlines
American Airlines
ONT
8:35a
SJC
2:30p
5h 55m
1 stop
SJC
8:28a
ONT
2:06p
5h 38m
1 stop
Depart: Sat Oct 3 2015 Return: Mon Oct 5 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
8:35a
SJC
2:30p
5h 55m
1 stop
SJC
12:10p
ONT
4:57p
4h 47m
1 stop
Depart: Wed Oct 21 2015 Return: Sat Oct 24 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
2:30a
SJC
7:42a
5h 12m
1 stop
SJC
12:11p
ONT
4:57p
4h 46m
1 stop
Depart: Thu Oct 22 2015 Return: Sat Oct 24 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
2:30a
SJC
7:42a
5h 12m
1 stop
SJC
12:11p
ONT
4:57p
4h 46m
1 stop
Depart: Thu Oct 29 2015 Return: Mon Nov 2 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
2:30a
SJC
7:42a
5h 12m
1 stop
SJC
11:10a
ONT
3:57p
4h 47m
1 stop
Depart: Fri Oct 30 2015 Return: Mon Nov 2 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
2:30a
SJC
7:42a
5h 12m
1 stop
SJC
11:10a
ONT
3:57p
4h 47m
1 stop
Depart: Sat Sep 12 2015 Return: Sat Sep 19 2015 Trip spans 8 days
American Airlines
American Airlines
ONT
2:30a
SJC
11:26a
8h 56m
1 stop
SJC
2:20a
ONT
7:33a
5h 13m
1 stop
Depart: Mon Sep 14 2015 Return: Tue Sep 22 2015 Trip spans 9 days
American Airlines
American Airlines
ONT
3:25p
SJC
5:09a
13h 44m
1 stop
SJC
8:28a
ONT
2:06p
5h 38m
1 stop
Depart: Tue Sep 15 2015 Return: Tue Sep 22 2015 Trip spans 8 days
American Airlines
American Airlines
ONT
2:30a
SJC
11:26a
8h 56m
1 stop
SJC
2:20a
ONT
7:33a
5h 13m
1 stop
Depart: Thu Oct 1 2015 Return: Sat Oct 3 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ONT
4:55p
SJC
3:42a
10h 47m
1 stop
SJC
5:45a
ONT
1:23p
7h 38m
1 stop
Depart: Tue Dec 8 2015 Return: Tue Jan 12 2016 Trip spans 36 days
Delta
Delta
ONT
5:20a
SJC
10:57a
5h 37m
1 stop
SJC
1:25p
ONT
5:26p
4h 01m
1 stop
Depart: Tue Oct 13 2015 Return: Wed Oct 14 2015 Trip spans 2 days
$2483
Select
Linear Air Taxi
Linear Air Taxi
ONT
2:00a
SJC
4:14a
2h 14m
nonstop
SJC
11:00a
ONT
1:14p
2h 14m
nonstop
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
2964 6:10 am 7:20 am Sep 28 - Oct 9
2964 6:10 am 7:20 am Sep 11 - Sep 18
2964 6:10 am 7:20 am Sep 8 - Sep 10
2964 6:10 am 7:20 am Sep 21 - Sep 25
1526 8:00 am 9:10 am Oct 3 - Oct 31
1526 8:00 am 9:10 am Sep 27 - Oct 25
2557 8:00 am 9:10 am Sep 13 - Sep 20
2557 8:00 am 9:10 am Sep 12 - Sep 26
1615 8:05 am 9:15 am Sep 7 - Sep 7
576 10:20 am 11:25 am Sep 7 - Sep 7
1444 10:30 am 11:35 am Sep 8 - Sep 10
402 10:30 am 11:35 am Sep 11 - Oct 30
1368 10:55 am 12:00 pm Sep 12 - Sep 26
1395 10:55 am 12:00 pm Oct 3 - Oct 31
267 1:05 pm 2:10 pm Sep 8 - Sep 10
267 1:10 pm 2:15 pm Sep 27 - Oct 30
267 1:10 pm 2:15 pm Sep 11 - Sep 25
6452 1:10 pm 2:15 pm Sep 7 - Sep 7
3668 4:50 pm 5:55 pm Oct 3 - Oct 17
3668 4:50 pm 5:55 pm Sep 12 - Sep 26
3243 6:45 pm 7:50 pm Sep 7 - Oct 30
Airports
Origin

Ontario
$215
Destination

San Jose
$215