Cheapest return flights from Toronto to Rio Negro in September from $615

AirHint found the following cheapest return flights from Toronto (YTZ) to Rio Negro (MDE) in September 2025 (see full year).

Return flights

24 Sep - 07 Oct Porter Airlines (Canada) Ltd
19 Sep - 24 Sep Porter Airlines (Canada) Ltd
18 Sep - 21 Sep Porter Airlines (Canada) Ltd
11 Sep - 18 Sep Porter Airlines (Canada) Ltd
14 Sep - 21 Sep Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Toronto to Rio Negro 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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