Cheapest return flights from Toronto to Montreal in December from $413

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

Return flights

21 Dec - 21 Dec Air Canada direct
23 Dec - 30 Dec Air Canada 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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