Cheapest return flights from Toronto to St. John's in September from $399

AirHint found the following cheapest return flights from Toronto (YTZ) to St. John's (YYT) in September 2026 (see full year).

Return flights

19 Sep - 21 Sep Porter Airlines (Canada) Ltd
17 Sep - 18 Sep Porter Airlines (Canada) Ltd
17 Sep - 21 Sep Porter Airlines (Canada) Ltd
09 Sep - 18 Sep Porter Airlines (Canada) Ltd
09 Sep - 15 Sep Porter Airlines (Canada) Ltd
09 Sep - 21 Sep Porter Airlines (Canada) Ltd
09 Sep - 12 Sep Porter Airlines (Canada) Ltd
08 Sep - 18 Sep Porter Airlines (Canada) Ltd
08 Sep - 15 Sep Porter Airlines (Canada) Ltd
08 Sep - 21 Sep Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Toronto to St. John's in September.

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