AirHint found the following cheapest return flights from Quebec (YQB) to Montreal (YHU) in December 2025 (see full year).

Return flights

30 Dec - 06 Jan	Air Liaison	direct
12 Dec - 24 Dec	Air Liaison	direct
10 Dec - 17 Dec	Air Liaison	direct
22 Dec - 24 Dec	Air Liaison	direct
22 Dec - 30 Dec	Privilege Style	direct
21 Dec - 04 Jan	Privilege Style	direct

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

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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Cheapest return flights from Quebec to Montreal in December from $311

Return flights