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

Return flights

28 Mar - 04 Apr	WestJet
30 Mar - 07 Apr	WestJet
31 Mar - 07 Apr	WestJet
31 Mar - 14 Apr	WestJet
26 Mar - 09 Apr	WestJet
24 Mar - 14 Apr	WestJet
26 Mar - 31 Mar	WestJet
03 Mar - 10 Mar	WestJet
28 Mar - 31 Mar	WestJet
31 Mar - 15 Apr	WestJet
28 Mar - 11 Apr	WestJet
28 Mar - 05 Apr	WestJet
21 Mar - 11 Apr	WestJet
17 Mar - 31 Mar	WestJet
02 Mar - 10 Mar	WestJet
24 Mar - 31 Mar	WestJet
12 Mar - 22 Mar	WestJet
09 Mar - 16 Mar	WestJet
12 Mar - 16 Mar	WestJet
26 Mar - 29 Mar	WestJet

Also check the deals for one-way flights from Waterloo 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 Waterloo to Puerto Vallarta in March from $395

Return flights