Cheap flights from the United States to Montreal from $78

The month of March is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from United States averaging around $304.

The cheapest day to depart from United States to Montreal Pierre Elliott Trudeau Intl Airport is on a Thursday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Thursday will often find tickets for as low as $460. Flights from United States to Montreal Pierre Elliott Trudeau Intl Airport on a Sunday will generally be more expensive and average around $555. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

At noon is the cheapest time of day to fly from United States to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as $440. Flying to Montreal Pierre Elliott Trudeau Intl Airport at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $546.

Fly from Orlando to Montreal Pierre Elliott Trudeau Intl for the best United States - Montreal Pierre Elliott Trudeau Intl flight prices

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from United States 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 $347 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 United States for as low as $94 on momondo.

There are 4 cabin classes available to choose from on United States 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.

Delta, United Airlines, and Air Canada are the most popular carriers operating from United States to Montreal Pierre Elliott Trudeau Intl

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport from United States according to our data. Air Canada is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Montreal Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 9 different airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between United States and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 140 minutes.

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

Tuesday is statistically the day of the week which experiences the fewest number of 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 Canada Rouge have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

84 flights are operational daily from United States to Montreal Pierre Elliott Trudeau Intl Airport as of March 2026. The most popular departure time for this route is 8:00AM, with 48% of flights per day taking off at noon.

As of March 2026, 592 flights take off from United States and land in Montreal Pierre Elliott Trudeau Intl Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.