AirHint found the following cheapest return flights from Montreal (YUL) to Puerto Vallarta (PVR) in March 2026 (see full year).

Return flights

24 Mar - 31 Mar	United
07 Mar - 14 Mar	Air Transat
19 Mar - 26 Mar	Porter Airlines (Canada) Ltd
20 Mar - 27 Mar	Air Transat
11 Mar - 16 Apr	WestJet
11 Mar - 18 Mar	Air Transat
03 Mar - 10 Mar	Porter Airlines (Canada) Ltd
04 Mar - 10 Mar	Porter Airlines (Canada) Ltd
11 Mar - 16 Mar	Air Transat
20 Mar - 05 Apr	WestJet
18 Mar - 05 Apr	Air Transat
19 Mar - 05 Apr	Air Transat
11 Mar - 19 Mar	WestJet
16 Mar - 23 Mar	Air Transat
28 Mar - 05 Apr	WestJet
31 Mar - 11 Apr	WestJet
19 Mar - 11 Apr	Air Transat
29 Mar - 05 Apr	Air Transat
20 Mar - 01 Apr	WestJet
27 Mar - 13 Apr	United

Also check the deals for one-way flights from Montreal to Puerto Vallarta in March.

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 Puerto Vallarta in March from $334

Return flights