Cheap Flights from Rochester (ROC) to Ontario (ONT)

Popular airlines from Greater Rochester Intl. Airport (ROC) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap flights from Rochester (ROC) to Ontario (ONT)

Prices were available within the past 7 days and start at for one-way flights and CA $714 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Find the cheapest month to fly from Rochester (ROC) to Ontario (ONT)

September is typically the cheapest month to fly

From CA $334 - CA $1,123 per traveller.

Frequently asked questions

How much is a flight from Greater Rochester Intl. Airport (ROC) to Los Angeles - Ontario Intl. Airport (ONT)?
Round-trip journeys from Greater Rochester Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT) start from CA $714. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Greater Rochester Intl. Airport to ONT?
The majority of flights can be cancelled online, but each airline has its own set of terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Greater Rochester Intl. Airport (ROC) to Los Angeles - Ontario Intl. Airport (ONT) that have flexible change policies?
Select our "No change fees" filter to find flexible ticketing options for your flight from Greater Rochester Intl. Airport to ONT. This allows you to snag a great deal in advance and still have the freedom to reschedule without any extra fees. Keep in mind that you'll need to cover the fare difference.
How many hours is the flight from Greater Rochester Intl. Airport to Ontario Airport?
The average flight between ROC and Ontario Airport is 6 hours and 59 minutes. If you get peckish on longer flights, pack a few healthy snacks in your carry-on luggage.
How far is the flight from ROC to ONT?
The flight distance from Greater Rochester Intl. Airport (ROC) to Ontario Airport is 3,600 kilometres. Pack yourself a drink, a snack and a good book to read. Keep yourself occupied and the hours will fly by.
Which airlines fly direct from ROC to ONT?
At the moment, no airlines offer flights directly from Greater Rochester Intl. Airport (ROC) to Ontario Airport. You'll need to book a flight with one or more stops. To get the best connections and price, lock in your fare well in advance.
Are Greater Rochester Intl. Airport (ROC) to Ontario Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some of the cheapest airfares from Greater Rochester Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT) showing up a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines release prices that far in advance.

Travel information

Origin airport
Greater Rochester Intl.
Destination airport
Los Angeles - Ontario Intl.
Roundtrip price
CA $713
Distance
3555 km

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