Cheap flights from Toronto Pearson Intl Airport to Montreal from C$ 131

The cheapest month to fly to Montreal from Toronto Pearson Intl Airport is in February. Flight prices, which tend to average around C$ 298, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Montreal from Toronto Pearson Intl Airport during March instead. Flights to Montreal in March, while not as cheap as those in February, still average around C$ 317.

Our data shows that Friday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 881. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Toronto Pearson Intl Airport to Montreal for around C$ 1,199.

Our data shows that the cheapest Toronto Pearson Intl Airport to Montreal flights are usually those with departure times in the evening. Our users have found flights to Montreal in the evening for as low as C$ 865. Flights in the morning are often more expensive with an average ticket price of C$ 1,127.

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

You are more likely to see cheaper flights to Montreal from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 387 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Toronto Pearson Intl Airport for as low as C$ 255 on momondo.

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

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

WestJet, Porter Airlines and Air Canada are the top three most popular airlines that fly to Montreal from Toronto Pearson Intl Airport according to our data. WestJet is the first choice among our users, with 35% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 4 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between Toronto and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 114 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 16% of their flights experiencing any sort of delay.

The number of flights available between Toronto Pearson Intl Airport and Montreal is 64 per day as of July 2026. The most frequent departure time is 11:00p.m., with 40% of daily flights leaving in the afternoon.

The number of flights available between Toronto Pearson Intl Airport and Montreal is 454 per week as of July 2026. The most frequent departure day is Thu, with 21% of weekly flights leaving on this day.