Cheap flights from Montreal to Charlottetown from C$ 235

The cheapest month to fly to Charlottetown from Montreal is in October. Flight prices, which tend to average around C$ 430, are often lower during this time because this is during the off-season. If you’re not able to fly to Charlottetown in October, then September is your next best option. Flight prices from Montreal to Charlottetown during September average around C$ 441.

Our data shows that Wednesday is the least expensive day to fly to Charlottetown. Tickets to fly out on this day can be as low as C$ 434. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 565. These prices are subject to change though, so be sure to set up a Price Alert for flights to Charlottetown.

Our data shows that the cheapest Montreal to Charlottetown flights are usually those with departure times at noon. Our users have found flights to Charlottetown at noon for as low as C$ 504. In contrast, the most expensive time of day to depart to Charlottetown is in the morning when prices are around C$ 510.

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

You are more likely to see cheaper flights to Charlottetown from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Charlottetown for around C$ 607 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charlottetown from Montreal for as low as C$ 346 on momondo.

There are 2 cabin classes available to choose from on Montreal to Charlottetown flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 34% on your flight if you consider stops on a Montreal to Charlottetown flight.

As of April 2026, prices for Montreal to Charlottetown flights are approximately 116% more expensive when compared to flights at the same time last year.

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

Porter Airlines, Air Canada and Air Transat are the top three most popular airlines that fly to Charlottetown from Montreal according to our data. Porter Airlines is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Charlottetown. Keep in mind that there are 5 different airlines that fly to Charlottetown on a routine basis, so you have a few additional options to choose from.

2 flights are operational daily from Montreal to Charlottetown as of April 2026. The most popular departure time for this route is 7:00a.m., with 100% of flights per day taking off at noon.

14 flights are operational weekly from Montreal to Charlottetown as of April 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.