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Ontario, CA to Toronto flights

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Why book with Opodo?
  • Cheap flights with over 660 airlines
  • Compare the best deals
  • Fly to Toronto for low prices
Cheapest flightCheapest price for a one-way flight between Ontario, CA with Toronto found by our customers in the last 72 hours
High seasonAccording to search data from our customers, December is the busiest time to fly from Ontario, CA to Toronto
Best time to bookAccording to real data December is the most popular time to book a flight to Toronto when departing from Ontario, CA
Airlines flying this routeAirline(s) with flights between Ontario, CA to Toronto

Cheap last minute flights to Toronto

Latest deals and top flight routes from Ontario, CA airports.

Departure Tue, 05 Oct Return Sun, 10 Oct
ONT Ontario, CA
YTO Toronto
return from £258
Departure Sat, 16 Oct Return Fri, 22 Oct
ONT Ontario, CA
YTO Toronto
return from £259
Flight route information
Find out further information on Ontario, CA and Toronto to help you prepare for your trip.
Ontario, CA airports
  • ( Los Angeles Intl Airport (LAX)
    How far from city centre: 44 miles
  • ( Ontario International (ONT)
    How far from city centre: 2 miles
Toronto airports
  • ( Pearson International Airport (YYZ)
    How far from city centre: 12 miles
  • ( Buttonville (YKZ)
    How far from city centre: 14 miles
  • ( City Centre Apt (YTZ)
    How far from city centre: 2 miles
  • ( Kitchener - Waterloo Reg (YKF)
    How far from city centre: 57 miles
K Distance: 2141 miles

Search for flights from Ontario, CA to Toronto

Find cheap flights from Ontario, CA to Toronto with the Opodo search engine. Whether it’s on business, for a relaxing holiday or to visit loved ones, you will find all the best deals on flights from Ontario, CA with Opodo, featuring cheap flights by all the top low cost and standard airlines. By simply entering your preferences in our speedy search engine, a large selection of options will be returned from which you just need to select the best deal that works for you. We’ll do the rest! Alternatively, if you are flexible on dates or an early bird, discover the cheapest day to fly from Ontario, CA to Toronto to ensure you get the best price. Find exclusive discounts by downloading the Opodo App and subscribing to our newsletter to stay in touch with the best offers on flights, hotels and more. Finally, don’t forget to book a hotel or car hire to complete your journey, all of which you will find on Opodo, your one-stop travel shop. Then just sit back and relax and enjoy your holidays!

Frequent asked questions about flights from Ontario, CA to Toronto

😷 Is it safe to travel from Ontario, CA to Toronto during the Covid-19 situation?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Canada may apply when travelling from Ontario, CA. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
🔍 How can I find cheap flights from Ontario, CA to Toronto at Opodo?
The cheapest price for a flight from Ontario, CA to Toronto is 258£. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
📉 When is the best time to book a flight from Ontario, CA to Toronto?
The most popular months to book a trip from Ontario, CA to Toronto are December, May and September, based on the searches of our customers.
📅 When is the best time to travel from Ontario, CA to Toronto?
The best time of the year to go to Toronto when flying from Ontario, CA depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, December is the top 1º month to fly to Toronto from Ontario, CA in terms of searches from our customer, followed by June and September. If you prefer to avoid high peaks of turism, however, and escape a crowded period, July, September and June are the months with less volume of searchs for the route Ontario, CA -  Toronto.
🌡️ How is the weather in Toronto compared to Ontario, CA?
While in Ontario, CA the temperatures can reach an average of 36.7 ºC in summer, with precipitation levels up to 1.4 mm ,Toronto's temperatures can go up to 30.55 ºC during the hot season, with 12.0 mm average of rain rate . In winter, however, weather indicators show around -16.71 ºC in Toronto, compared to the -0.46 ºC average degrees reported in Ontario, CA. During the winter period, Ontario, CA can register 3.0 mm precipitation, while Toronto have an average of 6.0 mm rain level.
Airlines with indirect flights from Ontario, CA to Toronto are:
Airlines with indirect flights from Ontario, CA to Toronto are:
  • United Airlines, stoping in Denver for 81 minutes minimun.
Other popular routes

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Flights from Ontario, CA to Toronto
Ontario, CA Toronto