Cheap flights from Philadelphia to Montreal from C$ 235

The month of September is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Philadelphia, with most prices found around C$ 600. The month of December is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Philadelphia averaging around C$ 632.

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Monday when prices can be found for as low as C$ 270. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 946.

In the morning is the cheapest time of day to fly from Philadelphia to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 646. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around C$ 1,032. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Philadelphia 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$ 718 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 Philadelphia for as low as C$ 450 on momondo.

There is only 1 cabin class available to choose from on Philadelphia 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.

No. A direct flight is the cheapest option for a flight between Philadelphia to Montreal Pierre Elliott Trudeau Intl Airport.

As of September 2026, prices for Philadelphia to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 1% cheaper when compared to flights at the same time last year.

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

Air Canada, Porter Airlines and Delta are the top three most popular airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport from Philadelphia according to our data. Air Canada is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Montreal Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 4 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.

As of September 2026, 11 flights take off from Philadelphia and land in Montreal Pierre Elliott Trudeau Intl Airport each day. The most common flight departure time for this route is 10:00a.m., with 41% of daily flights taking off in the afternoon.

The number of flights available between Philadelphia and Montreal Pierre Elliott Trudeau Intl Airport is 83 per week as of September 2026. The most frequent departure day is Sat, with 16% of weekly flights leaving on this day.