Cheapest one-way flights from Miami to Toronto in September from 85€

AirHint found the following cheapest one-way flights from Miami (MIA) to Toronto (YYZ) in September 2025 (see full year).

One-Way flights

29 Sep Frontier Airlines
20 Sep Frontier Airlines
21 Sep Spirit Airlines
03 Sep Frontier Airlines
03 Sep Air Canada direct
29 Sep Air Canada direct
21 Sep American Airlines direct
12 Sep Delta
20 Sep Air Canada direct
12 Sep Air Canada direct

Also check the deals for return flights from Miami to Toronto in September.

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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