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
20 Sep 27 Sep Porter Airlines (Canada) Ltd
Direct Flight
21 Sep 25 Sep Porter Airlines (Canada) Ltd
Direct Flight
11 Sep 16 Sep Porter Airlines (Canada) Ltd
Direct Flight
11 Sep 18 Sep Porter Airlines (Canada) Ltd
Direct Flight
13 Sep 16 Sep Porter Airlines (Canada) Ltd
Direct Flight
17 Sep 20 Sep Porter Airlines (Canada) Ltd
Direct Flight
09 Sep 13 Sep Porter Airlines (Canada) Ltd
Direct Flight
18 Sep 22 Sep Porter Airlines (Canada) Ltd
Direct Flight
10 Sep 13 Sep Porter Airlines (Canada) Ltd
Direct Flight
12 Sep 13 Sep Porter Airlines (Canada) Ltd
Direct Flight
29 Sep 03 Oct Porter Airlines (Canada) Ltd
Direct Flight
30 Sep 05 Oct Porter Airlines (Canada) Ltd
Direct Flight
26 Sep 03 Oct Porter Airlines (Canada) Ltd
Direct Flight
26 Sep 05 Oct Porter Airlines (Canada) Ltd
Direct Flight
26 Sep 13 Oct Porter Airlines (Canada) Ltd
Direct Flight
23 Sep 05 Oct Porter Airlines (Canada) Ltd
Direct Flight
23 Sep 13 Oct Porter Airlines (Canada) Ltd
Direct Flight
19 Sep 03 Oct Porter Airlines (Canada) Ltd
Direct Flight
19 Sep 05 Oct Porter Airlines (Canada) Ltd
Direct Flight
18 Sep 03 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 Jul 5, 2026.

About these fares

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