Cheap flights from California to Montreal from $189

The month of January is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from California averaging around $565.

The cheapest day to depart from California 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 $759. Flights from California to Montreal Pierre Elliott Trudeau Intl Airport on a Friday will generally be more expensive and average around $930. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the evening is the cheapest time of day to fly from California to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as $686. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $882.

Fly from San Francisco to Montreal Pierre Elliott Trudeau Intl for the best California - Montreal Pierre Elliott Trudeau Intl flight prices

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from California 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 $646 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 California for as low as $525 on momondo.

There are 4 cabin classes available to choose from on California to Montreal Pierre Elliott Trudeau Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta, Air Transat, and American Airlines are the most popular carriers operating from California 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 California according to our data. Air Canada is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Montreal Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 6 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.

The number of flights available between California and Montreal Pierre Elliott Trudeau Intl Airport is 17 per day as of October 2026. The most frequent departure time is 8:00AM, with 58% of daily flights leaving at noon.

As of October 2026, there are 124 flights per week flying from California to Montreal Pierre Elliott Trudeau Intl Airport. The most common day of the week flights depart is Fri, with 16% of flights taking off on this day.