Cheap ONT to San Jose flights

Book your ONT to SJO flights with Expedia and find last-minute Ontario to San Jose airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between ONT and SJO, with new flight deals and promotions almost daily. When you book your next trip from Ontario Intl. to Juan Santamaria Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

ONT to SJO Route Map

Ontario to San Jose Flights, Stats and Airplanes

Route information for flights from Ontario Intl. to Juan Santamaria Intl..

Distance:
2,686.52 miles

ONT - Ontario Intl. Airlines

Browse the most popular airlines servicing the Ontario (ONT) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

SJO - Juan Santamaria Intl. Airlines

Browse the most popular airlines servicing the San Jose (SJO) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.