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

Return flights

02 Jul - 10 Jul	WestJet
04 Jul - 11 Jul	WestJet
03 Jul - 10 Jul	WestJet
07 Jul - 14 Jul	WestJet
11 Jul - 18 Jul	WestJet
28 Jul - 04 Aug	WestJet
29 Jul - 05 Aug	WestJet
08 Jul - 22 Jul	WestJet
02 Jul - 09 Jul	WestJet
10 Jul - 17 Jul	WestJet
16 Jul - 23 Jul	WestJet
22 Jul - 29 Jul	WestJet
26 Jul - 02 Aug	WestJet
25 Jul - 01 Aug	WestJet
27 Jul - 03 Aug	WestJet
19 Jul - 01 Aug	WestJet
31 Jul - 07 Aug	WestJet

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

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 July from 340€

Return flights