SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Ontario to San Jose (ONT - SJC)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.

Best fares from ONT to SJC (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $328 2 $900
3 $355 4 $993 5 $355 6 $355 7 $596 8 $328 9 $328
10 $943 11 $909 12 $1634 13 $259 14 $309 15 $377 16 $282
17 $309 18 $394 19 $536 20 $509 21 $443 22 $355 23 $193
24 $938 25 $259 26 $213 27 $1113 28 $464 29 $326 30 $1161
31 $973            
KAYAK searches hundreds of sites to find the best rate for your next flight from Ontario to San Jose. Get the best flight deal for your San Jose trip!
Here's how it works. Search KAYAK for a flight ticket from Ontario to San Jose. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
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
3778 6:00 am 7:10 am Jul 28 - Aug 8
693 7:00 am 8:10 am Aug 11 - Aug 29
2600 7:35 am 8:40 am Aug 16 - Nov 1
3265 7:45 am 8:55 am Jul 26 - Aug 9
2980 8:20 am 9:30 am Aug 10 - Aug 24
3915 8:45 am 9:55 am Jul 27 - Aug 3
2158 10:20 am 11:25 am Aug 16 - Aug 23
2158 10:20 am 11:25 am Aug 30 - Aug 30
2228 11:05 am 12:10 pm Aug 10 - Aug 29
3496 11:05 am 12:10 pm Jul 26 - Aug 9
3748 11:55 am 1:00 pm Jul 22 - Aug 8
3748 11:55 am 1:00 pm Jul 27 - Aug 3
4102 1:40 pm 2:45 pm Aug 18 - Aug 18
4102 1:40 pm 2:45 pm Aug 24 - Aug 24
4102 1:40 pm 2:45 pm Aug 26 - Aug 29
4102 1:40 pm 2:45 pm Aug 10 - Aug 10
4102 1:40 pm 2:45 pm Aug 17 - Aug 17
4102 1:40 pm 2:45 pm Aug 11 - Aug 15
4102 1:40 pm 2:45 pm Aug 19 - Aug 25
2061 4:30 pm 5:30 pm Jul 26 - Aug 9
4280 5:30 pm 6:35 pm Aug 16 - Aug 23
658 6:05 pm 7:05 pm Jul 22 - Aug 8
1543 6:55 pm 8:00 pm Aug 10 - Aug 29
4654 8:15 pm 9:15 pm Jul 22 - Aug 8