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

One-Way flights

18 Aug	Air Canada	direct
14 Aug	Air Canada	direct
19 Aug	Air Canada	direct
11 Aug	Air Canada	direct
25 Aug	Air Canada	direct
05 Aug	Air Canada	direct
06 Aug	Air Canada	direct
12 Aug	Air Canada	direct
09 Aug	Air Canada	direct
21 Aug	Spirit Airlines

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

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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Cheapest one-way flights from Miami to Toronto in August from 88€

One-Way flights