Cheapest return flights from Toronto (YTZ) to Montreal (YHU), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
09 Sep 10 Sep Porter Airlines (Canada) Ltd
Direct Flight
10 Sep 19 Sep Porter Airlines (Canada) Ltd
Direct Flight
18 Sep 21 Sep Porter Airlines (Canada) Ltd
Direct Flight
09 Sep 09 Sep Porter Airlines (Canada) Ltd
Direct Flight
14 Sep 16 Sep Porter Airlines (Canada) Ltd
Direct Flight
16 Sep 18 Sep Porter Airlines (Canada) Ltd
Direct Flight
16 Sep 19 Sep Porter Airlines (Canada) Ltd
Direct Flight
20 Sep 27 Sep Porter Airlines (Canada) Ltd
Direct Flight
18 Sep 18 Sep Porter Airlines (Canada) Ltd
Direct Flight
18 Sep 19 Sep Porter Airlines (Canada) Ltd
Direct Flight
18 Sep 07 Oct Porter Airlines (Canada) Ltd
Direct Flight
25 Sep 07 Oct Porter Airlines (Canada) Ltd
Direct Flight
28 Sep 07 Oct Porter Airlines (Canada) Ltd
Direct Flight
18 Sep 02 Oct Porter Airlines (Canada) Ltd
Direct Flight
28 Sep 17 Oct Porter Airlines (Canada) Ltd
Direct Flight
20 Sep 07 Oct Porter Airlines (Canada) Ltd
Direct Flight
16 Sep 07 Oct Porter Airlines (Canada) Ltd
Direct Flight
21 Sep 07 Oct Porter Airlines (Canada) Ltd
Direct Flight
24 Sep 02 Oct Porter Airlines (Canada) Ltd
Direct Flight
24 Sep 14 Oct Porter Airlines (Canada) Ltd
Direct Flight
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deals for one-way flights from Toronto to Montreal in September.

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Updated Jun 8, 2026.

About these fares

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