Cheap flights from Atlanta to Toronto from C$ 270

The month of November is, on average, the cheapest month to fly to Toronto from Atlanta, with most prices found around C$ 730. The month of September is another great option to travel to Toronto, with average flight prices from Atlanta averaging around C$ 777.

According to our data, Wednesday is the cheapest day to fly to Toronto from Atlanta. The lowest ticket price found for a Wednesday departure recently was C$ 346. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Atlanta to Toronto on a Monday will generally be more expensive and average around C$ 1,008. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Toronto from Atlanta in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 394 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around C$ 673. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Toronto from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around C$ 879 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from Atlanta for as low as C$ 578 on momondo.

There are 2 cabin classes available to choose from on Atlanta to Toronto 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 4% on your flight if you consider stops on a Atlanta to Toronto flight.

As of August 2026, prices for Atlanta to Toronto flights are approximately 45% more expensive when compared to flights at the same time last year.

Delta and United Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to Toronto

Delta, Air Canada and United Airlines are the top three most popular airlines that fly to Toronto from Atlanta according to our data. Delta is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Toronto. Keep in mind that there are 4 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

As of August 2026, there are 23 flights per day flying from Atlanta to Toronto. The most common time of day flights depart is 2:00p.m., with 42% of flights taking off in the afternoon.

164 flights are operational weekly from Atlanta to Toronto as of August 2026. The most popular departure day for this route is Wed, with 16% of flights per week taking off on this day.