Cheapest one-way flights from Philadelphia to Toronto in October from 154€

AirHint found the following cheapest one-way flights from Philadelphia (PHL) to Toronto (YTZ) in October 2025 (see full year).

One-Way flights

28 Oct Frontier Airlines
31 Oct Frontier Airlines
30 Oct Frontier Airlines
29 Oct Spirit Airlines
26 Oct Frontier Airlines
25 Oct Spirit Airlines
24 Oct Spirit Airlines
22 Oct Frontier Airlines
23 Oct Frontier Airlines

Also check the deals for return flights from Philadelphia to Toronto in October.

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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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