Cheap flights from Miami to Montreal from C$ 187

The cheapest month to fly to Montreal from Miami is in May. Flight prices, which tend to average around C$ 505, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Montreal from Miami during August instead. Flights to Montreal in August, while not as cheap as those in May, still average around C$ 511.

Our data shows that Saturday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 228. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Miami to Montreal for around C$ 390.

Our data shows that the cheapest Miami to Montreal flights are usually those with departure times in the afternoon. Our users have found flights to Montreal in the afternoon for as low as C$ 196. Flights at noon are often more expensive with an average ticket price of C$ 420.

Fly from Miami to Montreal Pierre Elliott Trudeau Intl for the best Miami - Montreal flight prices

You are more likely to see cheaper flights to Montreal from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 571 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Miami for as low as C$ 390 on momondo.

There are 3 cabin classes available to choose from on Miami to Montreal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

WestJet and Delta are the most popular carriers operating from Miami to Montreal

Porter Airlines, Air Canada and Air Transat are the top three most popular airlines that fly to Montreal from Miami according to our data. Porter Airlines 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 5 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Miami and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 189 minutes.

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

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

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

As of March 2026, 4 flights take off from Miami and land in Montreal each day. The most common flight departure time for this route is 7:00p.m., with 62% of daily flights taking off in the evening.

As of March 2026, 33 flights take off from Miami and land in Montreal each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.