Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Rio de Janeiro from C$ 409

The month of August is, on average, the cheapest month to fly to Rio de Janeiro from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around C$ 399. If you aren’t able to travel during the month of August, then book flights to Rio de Janeiro from Montreal Pierre Elliott Trudeau Intl Airport during March instead. Flights to Rio de Janeiro in March, while not as cheap as those in August, still average around C$ 403.

Our data shows that Tuesday is the least expensive day to fly to Rio de Janeiro. Tickets to fly out on this day can be as low as C$ 840. On the other hand, Saturday is the most expensive day to depart from Montreal Pierre Elliott Trudeau Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,287.

According to our data, the cheapest time of day to fly to Rio de Janeiro is in the evening. momondo users have found flights departing from Montreal Pierre Elliott Trudeau Intl Airport to Rio de Janeiro in the evening for as low as C$ 841. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Rio de Janeiro are more costly in the afternoon, with an average ticket price of C$ 1,163. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Montreal Pierre Elliott Trudeau Intl to Rio de Janeiro–Galeão Intl for the best Montreal Pierre Elliott Trudeau Intl - Rio de Janeiro flight prices

You are more likely to see cheaper flights to Rio de Janeiro from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro for around C$ 1,076 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 742 on momondo.

There are 2 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl Airport to Rio de Janeiro 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 13% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Rio de Janeiro flight.

As of June 2026, prices for Montreal Pierre Elliott Trudeau Intl Airport to Rio de Janeiro flights are approximately 49% cheaper when compared to flights at the same time last year.

Delta is the most popular carrier operating from Montreal Pierre Elliott Trudeau Intl to Rio de Janeiro

Copa Airlines, Air Transat and LATAM Airlines are the top three most popular airlines that fly to Rio de Janeiro from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Copa Airlines is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Rio de Janeiro. Keep in mind that there are 7 different airlines that fly to Rio de Janeiro on a routine basis, so you have a few additional options to choose from.

Bogotá (BOG) was the most common stop: 43% of momondo users choosing one-stop flights on this route connected there.

Flights via Bogotá (BOG) offer the lowest average round-trip price of C$ 834.

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 14h 00m.

Toronto (YYZ) has the shortest average layover time for this route: 2h 17m.