Cheapest return flights from Toronto to Montreal in September from 205€

AirHint found the following cheapest return flights from Toronto (YYZ) to Montreal (YUL) in September 2026 (see full year).

Return flights

02 Sep - 09 Sep WestJet direct
18 Sep - 20 Sep WestJet direct
04 Sep - 07 Sep WestJet direct
16 Sep - 20 Sep Porter Airlines (Canada) Ltd direct
14 Sep - 20 Sep Porter Airlines (Canada) Ltd direct
09 Sep - 20 Sep Porter Airlines (Canada) Ltd direct
10 Sep - 20 Sep Porter Airlines (Canada) Ltd direct
11 Sep - 20 Sep Porter Airlines (Canada) Ltd direct
12 Sep - 20 Sep Porter Airlines (Canada) Ltd direct
13 Sep - 20 Sep Porter Airlines (Canada) Ltd direct
14 Sep - 03 Oct Porter Airlines (Canada) Ltd direct
14 Sep - 05 Oct Porter Airlines (Canada) Ltd direct
14 Sep - 01 Oct Porter Airlines (Canada) Ltd direct
27 Sep - 03 Oct Porter Airlines (Canada) Ltd direct
27 Sep - 04 Oct Porter Airlines (Canada) Ltd direct
27 Sep - 05 Oct Porter Airlines (Canada) Ltd direct
27 Sep - 07 Oct Porter Airlines (Canada) Ltd direct
27 Sep - 14 Oct Porter Airlines (Canada) Ltd direct
27 Sep - 15 Oct Porter Airlines (Canada) Ltd direct
27 Sep - 16 Oct Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from Toronto to Montreal in September.

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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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