Cheapest return flights from Toronto to Montreal in December from $382

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

Return flights

09 Dec - 09 Dec Porter Airlines (Canada) Ltd direct
09 Dec - 10 Dec Porter Airlines (Canada) Ltd direct
09 Dec - 11 Dec Porter Airlines (Canada) Ltd direct
09 Dec - 12 Dec Porter Airlines (Canada) Ltd direct
01 Dec - 01 Dec Porter Airlines (Canada) Ltd direct
01 Dec - 02 Dec Porter Airlines (Canada) Ltd direct
01 Dec - 03 Dec Porter Airlines (Canada) Ltd direct
01 Dec - 04 Dec Porter Airlines (Canada) Ltd direct
01 Dec - 06 Dec Porter Airlines (Canada) Ltd direct
01 Dec - 07 Dec Porter Airlines (Canada) Ltd direct
28 Dec - 03 Jan Air Canada direct
27 Dec - 03 Jan Air Canada direct
30 Dec - 06 Jan Air Canada direct
26 Dec - 03 Jan Air Canada direct
29 Dec - 02 Jan Air Canada direct
11 Dec - 01 Jan Porter Airlines (Canada) Ltd direct
12 Dec - 01 Jan Porter Airlines (Canada) Ltd direct
12 Dec - 02 Jan Porter Airlines (Canada) Ltd direct
23 Dec - 03 Jan Porter Airlines (Canada) Ltd direct
13 Dec - 03 Jan Porter Airlines (Canada) Ltd direct

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

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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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