Cheap flights from St. John's to Montreal from C$ 197

The month of June is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from St. John's, with most prices found around C$ 474. The month of September is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from St. John's averaging around C$ 491.

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Friday when prices can be found for as low as C$ 673. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from St. John's because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,000.

In the evening is the cheapest time of day to fly from St. John's to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 327. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around C$ 943. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from St John's to Montreal Pierre Elliott Trudeau Intl for the best St John's - Montreal Pierre Elliott Trudeau Intl flight prices

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from St. John's when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 567 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from St. John's for as low as C$ 450 on momondo.

There are 3 cabin classes available to choose from on St John's to Montreal Pierre Elliott Trudeau Intl 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 12% on your flight if you consider stops on a St. John's to Montreal Pierre Elliott Trudeau Intl Airport flight.

As of March 2026, prices for St. John's to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 18% more expensive when compared to flights at the same time last year.

As of March 2026, 4 flights take off from St. John's and land in Montreal Pierre Elliott Trudeau Intl Airport each day. The most common flight departure time for this route is 6:00p.m., with 55% of daily flights taking off in the evening.

28 flights are operational weekly from St. John's to Montreal Pierre Elliott Trudeau Intl Airport as of March 2026. The most popular departure day for this route is Mon, with 21% of flights per week taking off on this day.