Cheap flights from Ontario to Toronto from $155
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Toronto departing on 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Alaska Airlines flights from Ontario to Toronto Pearson Intl Airport
Our best Alaska Airlines deals on Ontario to Toronto Pearson Intl Airport flight tickets
American Airlines flights from Ontario to Toronto Pearson Intl Airport
Our best American Airlines deals on Ontario to Toronto Pearson Intl Airport flight tickets
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How to get the cheapest flight ticket from Ontario to Toronto Pearson Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Ontario and Toronto Pearson Intl Airport?
What is the cheapest month to fly to Toronto Pearson Intl Airport?
The cheapest month to fly to Toronto Pearson Intl Airport from Ontario is in November. Flight prices, which tend to average around $316, are often lower during this time because this is during the off-season. If you don’t want to visit Toronto Pearson Intl Airport in November, then you should wait until October to fly from Ontario, when ticket prices are also cheap, with an average price of $338.
What is the cheapest day to depart on your flight to Toronto Pearson Intl Airport?
The cheapest day to depart from Ontario to Toronto Pearson Intl Airport is on a Thursday when prices can be found for as low as $369. The most expensive day to fly to Toronto Pearson Intl Airport is Sunday, with ticket prices averaging around $544.
What is the cheapest time of day to depart on your flight to Toronto Pearson Intl Airport?
Flying to Toronto Pearson Intl Airport from Ontario at noon is the least expensive time of day to depart. momondo users have found prices as low as $309 when looking at flights departing at noon. Flights in the morning are often more expensive with an average ticket price of $563.
How have Ontario to Toronto Pearson Intl Airport flight prices changed over time?
As of June 2025, prices for Ontario to Toronto Pearson Intl Airport flights are approximately 8% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Ontario to Toronto Pearson Intl?
Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from Ontario to Toronto Pearson Intl
What airlines fly to Toronto Pearson Intl Airport?
Porter Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Toronto Pearson Intl Airport from Ontario according to our data. Porter Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Toronto Pearson Intl Airport. Keep in mind that there are 7 different airlines that fly to Toronto Pearson Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to Toronto Pearson Intl Airport
Cheap Ontario to Toronto Pearson Intl Airport (ONT to YYZ) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Toronto Pearson Intl Airport
How far is Ontario to Toronto Pearson Intl by plane?
Toronto Pearson Intl is 2128.4 mi away from Ontario. 7h 20m is a normal flight duration for this route.
When did momondo last update prices for flights from Ontario Airport to Toronto Pearson Intl Airport?
Prices for flights from Ontario Airport to Toronto Pearson Intl Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to Toronto Pearson Intl Airport?
The number of operators available for flights from Ontario Airport to Toronto Pearson Intl Airport is 4 as of June 2025.
How old do you have to be to fly from Ontario Airport to Toronto Pearson Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Toronto Pearson Intl Airport.
What documentation or ID do you need to fly to Toronto Pearson Intl Airport?
The required travel and health documents for your Toronto Pearson Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Toronto Pearson Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Ontario to Toronto Pearson Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Toronto Pearson Intl Airport is Air Canada (34% of total bookings). The next most popular airlines are United Airlines (24%), Delta (22%), and American Airlines (20%).
Best airlines flying from Ontario to Toronto Pearson Intl Airport
Compare and see reviews for airlines that fly from Ontario to Toronto Pearson Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $131 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $144 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom $338 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $338 | Free Cancellation | Rating 8.0 7,946 reviews |
Traveling to a place near Toronto?
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Why should I use momondo to find a flight deal from Ontario to Toronto?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Toronto for you.
Can I find flights from Ontario to Toronto with flexible booking policies on momondo?
momondo does allow users to show only those flights to Toronto from Ontario which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Ontario to Toronto?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Toronto.
I’m not ready to book a flight from Ontario to Toronto right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to Toronto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.