Cheapest return flights from Philadelphia to Toronto in April from $281

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 April 2025 (see full year).

Return flights

01 Apr - 01 Apr Frontier Airlines
01 Apr - 15 Apr Frontier Airlines
18 Apr - 22 Apr Frontier Airlines
14 Apr - 18 Apr Spirit Airlines
18 Apr - 21 Apr Frontier Airlines
14 Apr - 18 Apr Air Canada direct
01 Apr - 01 Apr Air Canada direct
01 Apr - 15 Apr Air Canada direct
18 Apr - 22 Apr Air Canada direct
18 Apr - 21 Apr Air Canada direct

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

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.

Book a cheap hotel in Toronto

Cheap car rent in Toronto