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
10 Mar - 31 Mar	United
03 Mar - 31 Mar	United
31 Mar - 08 Apr	United
16 Mar - 30 Mar	United
23 Mar - 30 Mar	United
31 Mar - 21 Apr	WestJet
20 Mar - 05 Apr	WestJet
29 Mar - 05 Apr	Air Transat
06 Mar - 13 Mar	WestJet
05 Mar - 16 Mar	WestJet
11 Mar - 16 Apr	WestJet
11 Mar - 15 Mar	Air Transat
20 Mar - 04 Apr	WestJet
07 Mar - 01 Apr	WestJet
07 Mar - 14 Mar	WestJet
08 Mar - 15 Mar	WestJet
19 Mar - 16 Apr	Air Canada
31 Mar - 07 Apr	WestJet
25 Mar - 01 Apr	Air Transat

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 284€

Return flights