In general, when looking for the cheapest flight to San Jose, try to choose a flight departing in November for the best deal.
From most locations, booking your flights to San Jose around 32 days prior to your departure date finds the best deals.
From most locations, the cheapest flights to San Jose are found on a Friday. Booking a Sunday departure is usually the most expensive.
Our data shows that the cheapest San Jose flights are usually those with midday departure times. afternoon flights are often costlier.