Cheapest return flights from Philadelphia to Toronto in December from 223€

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

Return flights

03 Dec - 10 Dec Frontier Airlines
18 Dec - 14 Jan Spirit Airlines
04 Dec - 06 Dec Spirit Airlines
04 Dec - 06 Dec Air Canada direct
03 Dec - 10 Dec Air Canada direct
18 Dec - 14 Jan Air Canada direct
16 Dec - 04 Jan Air Canada
28 Dec - 03 Jan Air Canada

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

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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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