$303 - Flights to Puerto Vallarta Mexico from San Francisco
Aeromexico is offering the cheapest flights to Puerto Vallarta, Mexico from San Francisco right now.
Their flights only cost $303 roundtrip including all taxes and fees. Unfortunately, there’s also a long layover in Mexico City.
As an alternative, Alaska Airlines is offering direct flights to Puerto Vallarta for $368 roundtrip.
I’d suggest paying the extra $70, and take the hassle out of your flight.
The Aeromexico flight is part of their recently announced deal, and which only includes flights during the week, so you’ll need to take off a few days for your trip.