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

Return flights

02 Dec - 10 Dec	United
08 Dec - 16 Dec	Arajet	direct
10 Dec - 16 Dec	Arajet	direct
05 Dec - 12 Dec	United
09 Dec - 16 Dec	WestJet
01 Dec - 16 Dec	WestJet
10 Dec - 24 Dec	United
02 Dec - 09 Dec	Air Transat	direct
07 Dec - 14 Dec	WestJet
01 Dec - 08 Dec	WestJet
10 Dec - 13 Jan	WestJet
10 Dec - 13 Jan	Air Canada	direct
31 Dec - 08 Jan	Arajet
31 Dec - 07 Jan	Arajet
29 Dec - 08 Jan	Air Transat
26 Dec - 24 Jan	WestJet
28 Dec - 08 Jan	Air Transat
25 Dec - 07 Jan	Air Canada
22 Dec - 12 Jan	Air Transat
13 Dec - 10 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 $322

Return flights