San Jose to Ontario Flights

Hopper has limited data about this route. Prices may vary.
Not ready to book?
Download Hopper to watch.
When to Fly
Prices range from $591 in September to $786 in July
Details:
Good deals for this route are priced below 590.0

The cheapest round trip flights from SJO to ONT for any dates in the next six months were priced from about $590 - $730 A few lucky people found prices as low as $450.

Fly out on a Wednesday, return on a Tuesday, save up to $230.

The best day to depart a roundtrip ticket from San Jose to Ontario is Wednesday, saving $120. The best day to return is Tuesday, saving up to $110.

From:
San Jose (SJO)
    
To:
Ontario (ONT)    
    
Apply Changes