Cheap flights from Atlanta to Toronto from $242

The cheapest month to fly to Toronto Pearson Intl Airport from Atlanta is in September. Flight prices, which tend to average around $532, 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 September, then you should wait until January to fly from Atlanta, when ticket prices are also cheap, with an average price of $587.

The cheapest day to depart from Atlanta to Toronto Pearson Intl Airport is on a Thursday when prices can be found for as low as $861. The most expensive day to fly to Toronto Pearson Intl Airport is Monday, with ticket prices averaging around $1,120.

Flying to Toronto Pearson Intl Airport from Atlanta at noon is the least expensive time of day to depart. momondo users have found prices as low as $684 when looking at flights departing at noon. Flights in the morning are often more expensive with an average ticket price of $1,095.

Fly from Atlanta Hartsfield-Jackson to Toronto Pearson Intl for the best Atlanta Hartsfield-Jackson - Toronto Pearson Intl flight prices

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around $633 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 Atlanta for as low as $416 on momondo.

There are 4 cabin classes available to choose from on Atlanta 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.

You could potentially save up to 22% on your flight if you consider stops on a Atlanta to Toronto Pearson Intl Airport flight.

As of September 2026, prices for Atlanta to Toronto Pearson Intl Airport flights are approximately 36% more expensive when compared to flights at the same time last year.

Air Canada, United Airlines, and Delta are the most popular carriers operating from Atlanta Hartsfield-Jackson to Toronto Pearson Intl

Delta, WestJet and Air Canada are the top three most popular airlines that fly to Toronto Pearson Intl Airport from Atlanta according to our data. Delta is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Toronto Pearson Intl Airport. Keep in mind that there are 4 different airlines that fly to Toronto Pearson Intl Airport on a routine basis, so you have a few additional options to choose from.

The number of flights available between Atlanta and Toronto Pearson Intl Airport is 15 per day as of September 2026. The most frequent departure time is 2:00PM, with 39% of daily flights leaving in the afternoon.

The number of flights available between Atlanta and Toronto Pearson Intl Airport is 108 per week as of September 2026. The most frequent departure day is Tue, with 20% of weekly flights leaving on this day.