Cheap flights from the United States to Toronto from C$ 118

If you aren’t able to travel during the month of September, then book flights to Toronto Pearson Intl Airport from United States during January instead. Flights to Toronto Pearson Intl Airport in January, while not as cheap as those in September, still average around C$ 288.

Our data shows that Saturday is the least expensive day to fly to Toronto Pearson Intl Airport. Tickets to fly out on this day can be as low as C$ 180. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from United States to Toronto Pearson Intl Airport for around C$ 212.

Our data shows that the cheapest United States to Toronto Pearson Intl Airport flights are usually those with departure times in the evening. Our users have found flights to Toronto Pearson Intl Airport in the evening for as low as C$ 162. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 287 on average. Flights to Toronto Pearson Intl Airport from United States at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Boston Logan Intl to Toronto Pearson Intl for the best United States - Toronto Pearson Intl flight prices

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around C$ 321 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Pearson Intl Airport from United States for as low as C$ 227 on momondo.

There are 4 cabin classes available to choose from on United States to Toronto Pearson Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta, Air Canada, and United Airlines are the most popular carriers operating from United States to Toronto Pearson Intl

Air Canada, Porter Airlines and WestJet are the top three most popular airlines that fly to Toronto Pearson Intl Airport from United States according to our data. Air Canada is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Toronto Pearson Intl Airport. Keep in mind that there are 9 different airlines that fly to Toronto Pearson Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 21% of flights between United States and Toronto have experienced a delay on any given week. The average delay length over the past 12 months has been 142 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines has had the least delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

240 flights are operational daily from United States to Toronto Pearson Intl Airport as of April 2026. The most popular departure time for this route is 8:00a.m., with 38% of flights per day taking off at noon.

As of April 2026, there are 1,685 flights per week flying from United States to Toronto Pearson Intl Airport. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.