Cheap RDU to Ontario flights

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

RDU to ONT Route Map

Raleigh to Ontario Flights, Stats and Airplanes

Route information for flights from Raleigh Durham Intl. to Ontario Intl..

Destination:
Distance:
2,186.73 miles

RDU - Raleigh Durham Intl. Airlines

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

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.