Cheap flights from Toronto to Philadelphia from $245

The cheapest month to fly to Philadelphia from Toronto is in September. Flight prices, which tend to average around $134, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Philadelphia, with average flight prices from Toronto averaging around $151.

The cheapest day to depart from Toronto to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $508. On the other hand, Monday is the most expensive day to depart from Toronto because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $579.

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Toronto to Philadelphia in the evening for as low as $433. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $606.

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

You are more likely to see cheaper flights to Philadelphia from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $462 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Toronto for as low as $315 on momondo.

There are 4 cabin classes available to choose from on Toronto to Philadelphia 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 12% on your flight if you consider stops on a Toronto to Philadelphia flight.

As of June 2026, prices for Toronto to Philadelphia flights are approximately 9% more expensive when compared to flights at the same time last year.

United Airlines and Air Canada are the most popular carriers operating from Toronto to Philadelphia

Air Canada, Porter Airlines and American Airlines are the top three most popular airlines that fly to Philadelphia from Toronto 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 Philadelphia. Keep in mind that there are 8 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

17 flights are operational daily from Toronto to Philadelphia as of June 2026. The most popular departure time for this route is 8:00AM, with 35% of flights per day taking off in the afternoon.

As of June 2026, there are 122 flights per week flying from Toronto to Philadelphia. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.