Cheapest return flights from Montreal to Toronto in October from $271

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

Return flights

07 Oct - 14 Oct WestJet direct
25 Oct - 01 Nov WestJet direct
26 Oct - 02 Nov WestJet direct
27 Oct - 03 Nov WestJet direct
08 Oct - 12 Oct WestJet direct
01 Oct - 01 Oct Porter Airlines (Canada) Ltd direct
01 Oct - 02 Oct Porter Airlines (Canada) Ltd direct
01 Oct - 03 Oct Porter Airlines (Canada) Ltd direct
01 Oct - 04 Oct Porter Airlines (Canada) Ltd direct
01 Oct - 05 Oct Porter Airlines (Canada) Ltd direct
01 Oct - 06 Oct Porter Airlines (Canada) Ltd direct
01 Oct - 07 Oct Porter Airlines (Canada) Ltd direct
01 Oct - 09 Oct Porter Airlines (Canada) Ltd direct

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

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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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