Book cheap flights to Ontario, CA from 36 $

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Fly to Ontario, CA

If you're looking for a cheap plane ticket to Ontario, CA then you've come to the right place! Edreams offers thousands of flights from the top standard and low cost airlines bringing you all the best deals on airfares to exciting destinations across the world. Simply enter your preferences in our super speedy search engine and select the best deal. It's that easy! Alternatively, whether you're an early bird or just looking for some holiday inspiration, Edreams customers can enjoy competitive prices on flights with our last minute deals to Ontario, CA. Because we all love to save money!
Finally, and if that wasn't enough, we offer a range of other great products at low prices, including hotels and car hire, making preparing for your dream holiday with us a breeze. So what are you waiting for? Book your cheap flight to Ontario, CA now and get away for less with Edreams.

Frequently asked questions about flights to Ontario, CA

How can I find cheap flights to Ontario, CA on eDreams?
At eDreams you will find flights from 36$ to Ontario, CA. Thanks to the combination of various technologies, machine learning algorithms and real user searches on our platform, you will be able to choose between the different options that best suit your needs when you have to fly to Ontario, CA.
Which airlines fly to Ontario, CA?

Airlines flying direct from Singapore to Ontario, CA include:

  • Frontier Airlines, with flights from San Francisco, Seattle and from Las Vegas, for example.

Airlines with indirect flights to Ontario, CA include:

  • Frontier Airlines, which flies from New York City, Austin, TX or Cincinnati/Northern Kentucky, KY.
  • Alaska Airlines, with flights from New York City and Dallas, as well as from St. Louis, MO.
  • American Airlines, with flights from Little Rock, AR, Orlando and also Osaka.
What is the weather like in Ontario, CA?
If you're looking for summer vibes, the best time to travel to Ontario, CA is in July, June and August, when the average temperature reaches 31.62 °C, while June, August and September are the 3 sunniest months of the year, with an average of 138.82 hours. However, if you prefer colder temperatures, make sure you visit Ontario, CA during January, March or February to experience an average of 5.81 °C. For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during June, August and January, when the average precipitation in Ontario, CA is 3.35 mm, while the months of January, February and March are drier, with an average of 0 mm.

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