Cheap flights from Los Angeles to Montreal from C$ 249

The month of October is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Los Angeles, with most prices found around C$ 535. The month of September is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Los Angeles averaging around C$ 579.

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Tuesday when prices can be found for as low as C$ 210. 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 Los Angeles because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 562.

In the evening is the cheapest time of day to fly from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 388. 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 morning because they tend to be around C$ 576. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Los Angeles 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$ 719 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 Los Angeles for as low as C$ 617 on momondo.

You could potentially save up to 10% on your flight if you consider stops on a Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport flight.

As of April 2026, prices for Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 23% cheaper when compared to flights at the same time last year.

Historically, on average around 12% of flights between Los Angeles and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 144 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.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday 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 April 2026, 3 flights take off from Los Angeles and land in Montreal Pierre Elliott Trudeau Intl Airport each day. The most common flight departure time for this route is 8:00a.m., with 63% of daily flights taking off at noon.

As of April 2026, there are 24 flights per week flying from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport. The most common day of the week flights depart is Mon, with 29% of flights taking off on this day.