Cheap Flights from Ontario to San Antonio

Last Minute Deals

Last Minute Deals found within the last 12 hours

Top Vacation Deals

Browse Recent Deals found by other Expedia Users

No results found.

Cheap ONT to San Antonio flights

Book your ONT to SAT flights with Expedia and find last-minute Ontario to San Antonio airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between ONT and SAT, with new flight deals and promotions almost daily. When you book your next trip from Ontario Intl. to San Antonio 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 SAT Flight Schedule

A $ indicates that Expedia.com offers pricing for these airline's flights on the dates shown. A dot () indicates the airline has an available flight scheduled, but Expedia does not provide online booking at this time.

Popular Flights from Ontario, California

Browse popular flight destinations from Ontario (ONT), and plan your next exciting trip. Expedia has cheap flights from Ontario on multiple airline carriers, so book your next trip today!

Popular Flights from San Antonio, Texas

Browse popular flight destinations from San Antonio (SAT), and plan your next exciting trip. Expedia has cheap flights from San Antonio on multiple airline carriers, so book your next trip today!

ONT to SAT Route Map


Interesting Facts About Flights from Ontario to San Antonio (ONT to SAT)

  • The largest aircraft servicing flights between Ontario and San Antonio from American Airlines is the MD-80 built by Mcdonnell Douglas with 140 seats.
  • American Airlines offers flights from Ontario, CA to San Antonio, TX.
  • The newest aircraft servicing ONT to SAT in 2009 was American Airlines' MD-80 from Mcdonnell Douglas. The MD-80 started flying in 1990.
  • 140 seats were available on flights from ONT to SAT in 2009. Of those seats, a total of 135 passengers flew on all flights from ONT to SAT that year.
  • In 2009, there was just one airline company serving flights from Ontario to San Antonio.
  • American Airlines carried a total of 135 passengers from ONT to SAT in 2009.
  • American Airlines operated flights from ONT to SAT using one type of aircraft in 2009.
  • The oldest aircraft servicing trips from Ontario, CA to San Antonio, TX in 2009 was American Airlines' MD-80 from Mcdonnell Douglas which started flying in 1990.
  • There were 135 passengers that flew from Ontario to San Antonio in 2009.
  • The average aircraft occupancy on flights from Ontario to San Antonio in 2009 was 96.43%.
  • The smallest aircraft servicing flights from ONT to SAT for American Airlines is the MD-80 built by Mcdonnell Douglas with 140 seats.

(Source: FAA & BTS 2009 Databases)

Worldwide Destinations

Car Rentals

Looking for Budget Car Rental Orlando? We offer excellent daily rates from the top rental car companies.

Vacation Packages

Find the best Disney Travel today. Get a flight, hotel and rental car at the best online rates.