Cheapest return flights from Toronto to Montreal in October from $360

Best time to book flights for Toronto (YYZ) to Montreal (YUL) flights at AirHint

AirHint found the following cheapest return flights from Toronto (YYZ) to Montreal (YUL) in October 2025 (see full year).

Return flights

02 Oct - 04 Oct WestJet direct
14 Oct - 16 Oct Air Canada direct
02 Oct - 03 Oct Air Canada direct
08 Oct - 10 Oct Air Canada direct
13 Oct - 19 Nov WestJet direct
11 Oct - 16 Oct Porter Airlines (Canada) Ltd direct
14 Oct - 21 Oct Porter Airlines (Canada) Ltd direct
14 Oct - 22 Oct Porter Airlines (Canada) Ltd direct
14 Oct - 23 Oct Porter Airlines (Canada) Ltd direct
14 Oct - 24 Oct Porter Airlines (Canada) Ltd direct
01 Oct - 16 Oct Porter Airlines (Canada) Ltd direct
11 Oct - 01 Nov Porter Airlines (Canada) Ltd direct
14 Oct - 01 Nov Porter Airlines (Canada) Ltd direct
14 Oct - 02 Nov Porter Airlines (Canada) Ltd direct
14 Oct - 03 Nov Porter Airlines (Canada) Ltd direct
14 Oct - 04 Nov Porter Airlines (Canada) Ltd direct
12 Oct - 01 Nov Porter Airlines (Canada) Ltd direct
12 Oct - 02 Nov Porter Airlines (Canada) Ltd direct
13 Oct - 01 Nov Porter Airlines (Canada) Ltd direct
13 Oct - 02 Nov Porter Airlines (Canada) Ltd direct

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

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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