₹18,018 Cheap Flights from Raleigh (RDU) to Ontario Intl. Airport (ONT)

The lowest price advertised for a round-trip flight from RDU to Ontario Airport is ₹34,117. But you better act fast. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be conveniently cancelled online, but whether you are charged a fee all comes down to your airline. If you do need to cancel your holiday, follow the easy instructions in the Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for RDU to Ontario Airport flights, you'll see a "no change fees" filter for you to select.

The flight distance between Raleigh–Durham Airport (RDU) and ONT (ONT) is 3,500 kilometres. Listen to some music or read a good book and the journey will whiz by.

Unfortunately, there aren't any airlines that fly directly between Raleigh–Durham Airport and Ontario Airport. You'll need to book a flight with one or more stops.

Last-minute planners can sometimes score a bargain, with some of the cheapest fares from Raleigh–Durham Airport to ONT cropping up a few weeks before the date of departure. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.