Cheap flights from Barcelona-El Prat Airport to Montreal from C$ 308

The month of May is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Barcelona-El Prat Airport, with most prices found around C$ 640. The month of September is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Barcelona-El Prat Airport averaging around C$ 700.

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$ 713. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Barcelona-El Prat Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,043.

At noon is the cheapest time of day to fly from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 890. Flying to Montreal Pierre Elliott Trudeau Intl Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 1,012. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Barcelona-El Prat to Montreal Pierre Elliott Trudeau Intl for the best Barcelona-El Prat - Montreal Pierre Elliott Trudeau Intl flight prices

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Barcelona-El Prat Airport 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$ 822 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 Barcelona-El Prat Airport for as low as C$ 677 on momondo.

There are 3 cabin classes available to choose from on Barcelona-El Prat 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.

Historically, on average around 13% of flights between Barcelona and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon 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. Tuesday has historically seen more delays on average compared to the rest of the week.

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

As of March 2026, 3 flights take off from Barcelona-El Prat Airport and land in Montreal Pierre Elliott Trudeau Intl Airport each day. The most common flight departure time for this route is 1:00p.m., with 100% of daily flights taking off in the afternoon.

As of March 2026, there are 21 flights per week flying from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.