Generally the best time to book San Jose to Ontario flights is two months in advance. And the cheapest days to fly are Tuesdays, Wednesdays, and Saturdays. Sunday is the most expensive.
There are 0 direct flights from San Jose to Ontario.
provides of the non-stop flights between San Jose and Ontario.
|Airlines flying this route:||Southwest Airlines|
|Airports in San Jose:||"Norman Y. Mineta" San José International Airport|
|Airports in Ontario:||Ontario International Airport|