Cheap flights from Alberta to Montreal from C$ 140

The cheapest month to fly to Montreal from Alberta is in January. Flight prices, which tend to average around C$ 132, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Montreal from Alberta during September instead. Flights to Montreal in September, while not as cheap as those in January, still average around C$ 411.

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$ 521. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Alberta to Montreal for around C$ 836.

Our data shows that the cheapest Alberta 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$ 467. Flights at noon are often more expensive with an average ticket price of C$ 1,158.

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

You are more likely to see cheaper flights to Montreal from Alberta when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 433 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Alberta for as low as C$ 361 on momondo.

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

Porter Airlines, WestJet and Air Canada are the top three most popular airlines that fly to Montreal from Alberta according to our data. Porter Airlines is the first choice among our users, with 43% 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.

31 flights are operational daily from Alberta to Montreal as of May 2026. The most popular departure time for this route is 12:00p.m., with 42% of flights per day taking off in the afternoon.

218 flights are operational weekly from Alberta to Montreal as of May 2026. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.