Cheap ONT to Pittsburgh flights

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

Ontario to Pittsburgh Flights, Stats and Airplanes

Route information for flights from Ontario Intl. to Pittsburgh Intl..

Destination:
Distance:
2,085.70 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.

PIT - Pittsburgh Intl. Airlines

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