AirHint found the following cheapest one-way flights from Toronto (YTZ) to Orlando (MCO) in September 2025 (see full year).

One-Way flights

15 Sep	Porter Airlines (Canada) Ltd
07 Sep	Porter Airlines (Canada) Ltd
08 Sep	Porter Airlines (Canada) Ltd
09 Sep	Porter Airlines (Canada) Ltd
14 Sep	Porter Airlines (Canada) Ltd
29 Sep	Porter Airlines (Canada) Ltd
30 Sep	Porter Airlines (Canada) Ltd
28 Sep	Porter Airlines (Canada) Ltd
19 Sep	Porter Airlines (Canada) Ltd
03 Sep	Porter Airlines (Canada) Ltd

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

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 Toronto to Orlando in September from $119

One-Way flights