347 - 725 USD
In general when looking for the cheapest flight to San José, try to book your flight during the month of September for the best deal.
From most locations, booking your flights to San José around 50 days prior to your departure date finds the best deals.
On average, the cheapest flights to San José are found when departing on a Tuesday. Try to avoid departing on a Friday, as this is usually the most expensive day.
In general, when looking for the cheapest flight to San José, our data indicates that noon flights are the most cost-effective. afternoon flights tend to be the most expensive.