Cheap flights from Charlottetown to Montreal from C$ 236

The cheapest month to fly to Montreal from Charlottetown is in October. Flight prices, which tend to average around C$ 389, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Montreal from Charlottetown during June instead. Flights to Montreal in June, while not as cheap as those in October, still average around C$ 464.

Our data shows that Thursday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 697. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Charlottetown to Montreal for around C$ 1,260.

Our data shows that the cheapest Charlottetown to Montreal flights are usually those with departure times in the morning. Our users have found flights to Montreal in the morning for as low as C$ 902. Flights in the afternoon are often more expensive with an average ticket price of C$ 1,078.

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

You are more likely to see cheaper flights to Montreal from Charlottetown when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 563 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Charlottetown for as low as C$ 406 on momondo.

There are 3 cabin classes available to choose from on Charlottetown to Montreal 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 Charlottetown to Montreal.

Air Canada and Porter Airlines are the most popular carriers operating from Charlottetown to Montreal

Porter Airlines, Air Canada and Air Transat are the top three most popular airlines that fly to Montreal from Charlottetown according to our data. Porter Airlines is the first choice among our users, with 58% 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.

As of March 2026, there are 2 flights per day flying from Charlottetown to Montreal. The most common time of day flights depart is 11:00a.m., with 100% of flights taking off at noon.

The number of flights available between Charlottetown and Montreal is 14 per week as of March 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.