Cheap flights from Montreal to Toronto from C$ 121

If you aren’t able to travel during the month of November, then book flights to Toronto Pearson Intl Airport from Montreal during October instead. Flights to Toronto Pearson Intl Airport in October, while not as cheap as those in November, still average around C$ 105.

Our data shows that Thursday 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$ 660. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Montreal to Toronto Pearson Intl Airport for around C$ 736.

Our data shows that the cheapest Montreal to Toronto Pearson Intl Airport flights are usually those with departure times in the morning. Our users have found flights to Toronto Pearson Intl Airport in the morning for as low as C$ 612. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are C$ 896 on average. Flights to Toronto Pearson Intl Airport from Montreal in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Montreal St Hubert to Toronto Pearson Intl for the best Montreal - Toronto Pearson Intl flight prices

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around C$ 356 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 Montreal for as low as C$ 193 on momondo.

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

WestJet, Air Canada, and Porter Airlines are the most popular carriers operating from Montreal to Toronto Pearson Intl

WestJet, Porter Airlines and Air Transat are the top three most popular airlines that fly to Toronto Pearson Intl Airport from Montreal according to our data. WestJet is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Toronto Pearson Intl Airport. Keep in mind that there are 4 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 18% of flights between Montreal and Toronto have experienced a delay on any given week. The average delay length over the past 12 months has been 116 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.

Monday 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, Porter Airlines has had the least delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

65 flights are operational daily from Montreal to Toronto Pearson Intl Airport as of June 2026. The most popular departure time for this route is 6:00a.m., with 43% of flights per day taking off at noon.

460 flights are operational weekly from Montreal to Toronto Pearson Intl Airport as of June 2026. The most popular departure day for this route is Thu, with 20% of flights per week taking off on this day.