AirHint found the following cheapest return flights from Calgary (YYC) to Puerto Vallarta (PVR) in December 2025 (see full year).

Return flights

05 Dec - 12 Dec	United
02 Dec - 09 Dec	WestJet	direct
04 Dec - 11 Dec	WestJet	direct
10 Dec - 24 Dec	WestJet	direct
09 Dec - 23 Dec	WestJet	direct
14 Dec - 22 Dec	WestJet	direct
05 Dec - 12 Dec	WestJet	direct
08 Dec - 17 Jan	WestJet
01 Dec - 09 Dec	WestJet
01 Dec - 22 Dec	WestJet
24 Dec - 27 Dec	WestJet
30 Dec - 23 Jan	WestJet
31 Dec - 13 Jan	WestJet
12 Dec - 07 Jan	United
17 Dec - 07 Jan	WestJet
16 Dec - 06 Jan	WestJet
19 Dec - 04 Jan	Aeromexico
23 Dec - 06 Jan	Delta
25 Dec - 02 Jan	WestJet
20 Dec - 03 Jan	Flair Airlines	direct

Also check the deals for one-way flights from Calgary to Puerto Vallarta 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 Calgary to Puerto Vallarta in December from $345

Return flights