* All fares below were last found on: Dec 10, 2018 and 12:29:04 PM.
Fares are round trip, Fares incl. all fuel surcharges, our service fees and taxes.
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If you are looking forward to a laidback vacation, Ontario is an excellent choice. Romantic, laidback and full of fun, Ontario offers its guest to indulge in a vacation like none. Whether its sightseeing, beautiful outdoors, mouthwatering cuisine, shopping or nightlife, Ontario California has it all. Grab cheap Ontario flights on OneTravel and save big on your trip. Find unbeatable flight deals on top airlines including American Airlines, United Airlines and Delta Airlines. The average flight time from New Orleans, LA to Ontario, CA is around five hours and fifty minutes, including, layover time.