Cheapest return flights from Philadelphia to Toronto in August from $302

Best time to book flights for Philadelphia (PHL) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest return flights from Philadelphia (PHL) to Toronto (YYZ) in August 2025 (see full year).

Return flights

05 Aug - 08 Aug Spirit Airlines
12 Aug - 17 Aug Spirit Airlines
20 Aug - 15 Sep Spirit Airlines
17 Aug - 06 Sep Spirit Airlines
19 Aug - 29 Aug Spirit Airlines
23 Aug - 25 Aug Spirit Airlines
29 Aug - 01 Sep Spirit Airlines
19 Aug - 29 Aug United direct
05 Aug - 08 Aug American Airlines direct
23 Aug - 25 Aug American Airlines direct
12 Aug - 17 Aug United direct
29 Aug - 01 Sep United direct
17 Aug - 06 Sep United direct
20 Aug - 15 Sep United direct
22 Aug - 07 Sep United direct
22 Aug - 26 Aug Air Canada direct

Also check the deals for one-way flights from Philadelphia to Toronto in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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