Cheap flights from San Diego to Montreal from C$ 200

The month of October is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from San Diego, with most prices found around C$ 680. The month of February is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from San Diego averaging around C$ 690.

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

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from San Diego 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$ 783 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 San Diego for as low as C$ 637 on momondo.

There is only 1 cabin class available to choose from on San Diego 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 San Diego to Montreal Pierre Elliott Trudeau Intl Airport.

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

As of August 2026, 1 flights take off from San Diego and land in Montreal Pierre Elliott Trudeau Intl Airport each day. The most common flight departure time for this route is 7:00a.m., with 100% of daily flights taking off at noon.

As of August 2026, 10 flights take off from San Diego and land in Montreal Pierre Elliott Trudeau Intl Airport each week. The most common flight departure day for this route is Tue, with 20% of weekly flights taking off on this day.