Cheap flights from San Diego to Toronto from $251

The cheapest month to fly to Toronto Pearson Intl Airport from San Diego is in March. Flight prices, which tend to average around $323, are often lower during this time because this is during the off-season. If you don’t want to visit Toronto Pearson Intl Airport in March, then you should wait until May to fly from San Diego, when ticket prices are also cheap, with an average price of $418.

The cheapest day to depart from San Diego to Toronto Pearson Intl Airport is on a Wednesday when prices can be found for as low as $540. The most expensive day to fly to Toronto Pearson Intl Airport is Sunday, with ticket prices averaging around $686.

Flying to Toronto Pearson Intl Airport from San Diego at noon is the least expensive time of day to depart. momondo users have found prices as low as $540 when looking at flights departing at noon. Flights in the morning are often more expensive with an average ticket price of $618.

Fly from San Diego to Toronto Pearson Intl for the best San Diego - Toronto Pearson Intl flight prices

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around $536 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Pearson Intl Airport from San Diego for as low as $355 on momondo.

There are 3 cabin classes available to choose from on San Diego to Toronto Pearson 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 Toronto Pearson Intl Airport.

As of August 2026, prices for San Diego to Toronto Pearson Intl Airport flights are approximately 30% cheaper when compared to flights at the same time last year.

Delta, Alaska Airlines, and WestJet are the most popular carriers operating from San Diego to Toronto Pearson Intl

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Toronto Pearson Intl Airport from San Diego according to our data. Air Canada is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Toronto Pearson Intl Airport. Keep in mind that there are 5 different airlines that fly to Toronto Pearson Intl Airport on a routine basis, so you have a few additional options to choose from.

Calgary (YYC) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Flights via Calgary (YYC) offer the lowest average round-trip price of $329.

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 9h 13m.

Chicago (ORD) has the shortest average layover time for this route: 2h 04m.

As of August 2026, 1 flights take off from San Diego and land in Toronto Pearson Intl Airport each day. The most common flight departure time for this route is 12:00PM, with 100% of daily flights taking off in the afternoon.

12 flights are operational weekly from San Diego to Toronto Pearson Intl Airport as of August 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.