Cheap flights to Ontario
Find flight deals to Ontario
Find the latest flights to Ontario in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 8 October 2026.
Popular in | August |
|---|---|
Cheapest in | February |
Average price | RM 3,807 |
Best time to book a flight to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Ontario
Rainfall in Ontario by month
In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 mm per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.
Temperature in Ontario by month
If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).
FAQs about flying to Ontario
Browse thousands of different options on Cheapflights for your next trip
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Search flights to Ontario by cabin class
Find flights to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Find the best flight deals from Ontario
Some of the lowest fares we’ve come across for flights from Ontario.
Other flight destinations closest to Ontario
Book a flight to other destinations in United States.
Complete your trip
Reserve a car hire and hotel room to complete your trip to Ontario.
Most traveled routes by our users
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
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How does Cheapflights help users find flights to Ontario?
Cheapflights helps you search for flights to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets to Ontario?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Ontario.
Can Cheapflights find flights to Ontario with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights to Ontario, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights to Ontario become cheaper?
Yes! Start tracking prices for Ontario flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.