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

Return flights

31 Dec - 12 Jan	Air Transat
31 Dec - 10 Jan	Air Transat
31 Dec - 09 Jan	Air Transat
31 Dec - 31 Dec	Air Transat	direct
30 Dec - 09 Jan	Air Transat
31 Dec - 16 Jan	Air Canada	direct
29 Dec - 31 Dec	Air Transat
28 Dec - 31 Dec	WestJet
29 Dec - 31 Dec	Air Canada	direct
28 Dec - 31 Dec	Air Transat	direct
30 Dec - 08 Jan	Air Canada
30 Dec - 01 Jan	Air Transat
28 Dec - 13 Jan	Air Transat
28 Dec - 29 Dec	WestJet
28 Dec - 29 Dec	Air Canada	direct
31 Dec - 06 Jan	Air Transat
30 Dec - 06 Jan	Air Transat

Also check the deals for one-way flights from Montreal to Punta Cana 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 Montreal to Punta Cana in December from $371

Return flights