Cheap flights from Montreal to Toronto from $88

The month of March is, on average, the cheapest month to fly to Toronto from Montreal, with most prices found around $56. If you are unable to visit Toronto during the month of March, then departing from Montreal during the month January is also very affordable. Most momondo users find prices during this month for around $82.

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 $473. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Monday, with ticket prices averaging around $536.

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 $439. 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 $729. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Montreal Pierre Elliott Trudeau Intl 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 $257 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 $139 on momondo.

There are 3 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 June 2026, prices for Montreal to Toronto flights are approximately 36% cheaper when compared to flights at the same time last year.

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

Porter Airlines, WestJet and Air Transat are the top three most popular airlines that fly to Toronto from Montreal according to our data. Porter Airlines is the first choice among our users, with 43% 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 19% 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 112 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 18% of their flights experiencing any sort of delay.

As of June 2026, 86 flights take off from Montreal and land in Toronto each day. The most common flight departure time for this route is 6:00AM, with 42% of daily flights taking off at noon.

As of June 2026, there are 607 flights per week flying from Montreal to Toronto. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.