Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Madrid from C$ 389

In general, February is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Madrid. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 784. If you aren’t able to travel during the month of February, then book flights to Madrid from Montreal Pierre Elliott Trudeau Intl Airport during October instead. Flights to Madrid in October, while not as cheap as those in February, still average around C$ 807.

Our data shows that Monday is the least expensive day to fly to Madrid. Tickets to fly out on this day can be as low as C$ 939. 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$ 1,060.

According to our data, the cheapest time of day to fly to Madrid is in the evening. momondo users have found flights departing from Montreal Pierre Elliott Trudeau Intl Airport to Madrid in the evening for as low as C$ 942. 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 Madrid are more costly in the afternoon, with an average ticket price of C$ 989. 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 Madrid Barajas for the best Montreal Pierre Elliott Trudeau Intl - Madrid Barajas flight prices

You are more likely to see cheaper flights to Madrid from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around C$ 953 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 854 on momondo.

There are 3 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Madrid Barajas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

TAP AIR PORTUGAL is the most popular carrier operating from Montreal Pierre Elliott Trudeau Intl to Madrid Barajas

Air Canada, Air Transat and Lufthansa are the top three most popular airlines that fly to Madrid from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Madrid. Keep in mind that there are 11 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

Historically, on average around 12% of flights between Montreal and Madrid have experienced a delay on any given week. The average delay length over the past 12 months has been 147 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Air Transat has had the least delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

Lisbon (LIS) was the most common stop: 42% of momondo users choosing one-stop flights on this route connected there.

Flights via London (LHR) offer the lowest average round-trip price of C$ 766.

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 10h 13m.

Brussels (BRU) has the shortest average layover time for this route: 1h 20m.

3 flights are operational daily from Montreal Pierre Elliott Trudeau Intl Airport to Madrid as of April 2026. The most popular departure time for this route is 5:00p.m., with 72% of flights per day taking off in the afternoon.

As of April 2026, 22 flights take off from Montreal Pierre Elliott Trudeau Intl Airport and land in Madrid each week. The most common flight departure day for this route is Tue, with 18% of weekly flights taking off on this day.