CA $136 Cheap Flights from Rochester (ROC) to Ontario (ONT)

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

Prices were available within the past 7 days and start at CA $136 for one-way flights and CA $576 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed., Aug. 14 - Fri., Aug. 16
ROC
Rochester
ONT
Ontario
CA $576 Roundtrip, found 3 days ago
CA $576
Roundtrip
found 3 days ago
Select Delta flight, departing Wed., Aug. 14 from Rochester to Ontario, returning Fri., Aug. 16, priced at CA $576 found 3 days ago
Delta
Tue., Jun. 18 - Fri., Jun. 21
ROC
Rochester
ONT
Ontario
CA $825 Roundtrip, found 3 days ago
CA $825
Roundtrip
found 3 days ago
Select Delta flight, departing Tue., Jun. 18 from Rochester to Ontario, returning Fri., Jun. 21, priced at CA $825 found 3 days ago
American Airlines
Tue., Jun. 18 - Fri., Jun. 21
ROC
Rochester
ONT
Ontario
CA $832 Roundtrip, found 3 days ago
CA $832
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue., Jun. 18 from Rochester to Ontario, returning Fri., Jun. 21, priced at CA $832 found 3 days ago
Alaska Airlines
Tue., Jun. 18 - Fri., Jun. 21
ROC
Rochester
ONT
Ontario
CA $1,351 Roundtrip, found 3 days ago
CA $1,351
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue., Jun. 18 from Rochester to Ontario, returning Fri., Jun. 21, priced at CA $1,351 found 3 days ago
Flight from Rochester to Ontario (ROC - ONT) route information
Origin airport
Greater Rochester Intl.
Destination airport
Los Angeles - Ontario Intl.
Roundtrip price
CA $576
Distance
3555 km

Rochester to Los Angeles Flights

The easy way to book your flights from Rochester to Ontario 

With Expedia, it’s simple to find and book flights to Ontario from Rochester whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Los Angeles - Ontario Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Rochester to Ontario today, tomorrow, or this week.  

 

Save dollars with cheap flights from Greater Rochester Intl., ROC to Los Angeles - Ontario Intl., ONT 

Sort your search results by price to find great deals on your flight from Rochester to Ontario—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ontario from Rochester currently is just CA $576 rising to CA $1,351.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Ontario  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Ontario from Rochester 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Ontario with Expedia today.

Frequently asked questions

How much is a flight from Greater Rochester Intl. Airport (ROC) to Ontario Airport?
If you’re traveling between Greater Rochester Intl. Airport (ROC) and Los Angeles - Ontario Intl. Airport (ONT), round-trip journeys start from CA $576. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don’t let a good deal slip through your fingers. Book today and save yourself both money and time. 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 (ROC) to Los Angeles - Ontario Intl. Airport (ONT)?
This can differ from airline to airline, as each one has its own terms and conditions. Head to the Customer Service Portal, where you’ll find easy instructions on how to cancel online.
How do I find cheap flights from ROC to Ontario Airport that have flexible change policies?
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 Greater Rochester Intl. Airport to Ontario Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Greater Rochester Intl. Airport to Ontario Airport?
The flight distance from Rochester to Ontario is 3,600 kilometers. Bring along a drink, a few snacks and a good movie. Keep yourself entertained and the time will fly by.
Which airlines fly direct from Greater Rochester Intl. Airport to ONT?
At present, no airlines offer flights directly from ROC to Ontario Airport. You’ll need to book a flight with one or more stops. To get the best price and connections, lock in your airfare well in advance.
Are ROC to Ontario Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so it’s no sure thing. While last-minute deals between Greater Rochester Intl. Airport (ROC) and ONT are possible, it’s also a good idea to keep track of prices well before you fly. In fact, some airlines publicize their prices up to a year before the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to lock in your seat when fare prices drop.
Ontario nearby Airports

Los Angeles

Rochester to Los Angeles Intl.
CA $335.75

Orange County

Rochester to John Wayne
CA $435.50

Long Beach

Burbank

*Available to Expedia members.