Cheap flights from Montreal to Toronto from $101

The month of October is, on average, the cheapest month to fly to Toronto from Montreal, with most prices found around $253. If you are unable to visit Toronto during the month of October, then departing from Montreal during the month June is also very affordable. Most momondo users find prices during this month for around $256.

On average, the least expensive day to fly to Toronto from Montreal is on a Friday. momondo users have found tickets for Friday departures for as low as $498. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Thursday, with ticket prices averaging around $570.

In the morning is the cheapest time of day to fly from Montreal to Toronto when you can find flight prices for as low as $478. Flying to Toronto in the morning is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly in the evening, with an average ticket price of $784. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from MET - Montreal Metropolitan to Toronto Island for the best Montreal - Toronto flight prices

You are more likely to see cheaper flights to Toronto from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $267 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from Montreal for as low as $132 on momondo.

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

No. A direct flight is the cheapest option for a flight between Montreal to Toronto.

As of October 2026, prices for Montreal to Toronto flights are approximately 17% cheaper when compared to flights at the same time last year.

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

WestJet, Porter Airlines and Air Canada are the top three most popular airlines that fly to Toronto from Montreal according to our data. WestJet is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Toronto. Keep in mind that there are 4 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

Historically, on average around 21% 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 113 minutes.

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

Monday is statistically the day of the week which experiences the fewest number of 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 have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

As of October 2026, 85 flights take off from Montreal and land in Toronto each day. The most common flight departure time for this route is 6:00AM, with 44% of daily flights taking off in the afternoon.

As of October 2026, there are 596 flights per week flying from Montreal to Toronto. The most common day of the week flights depart is Tue, with 22% of flights taking off on this day.