Cheapest one-way flights from Miami to Toronto in December from $123

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

One-Way flights

05 Dec Air Canada direct
02 Dec Air Canada direct
17 Dec Spirit Airlines
07 Dec Spirit Airlines
22 Dec Porter Airlines (Canada) Ltd direct
27 Dec Air Canada direct
19 Dec Air Canada direct
17 Dec American Airlines direct
07 Dec Air Canada direct

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

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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