| Nonstop Flights: Austin to/from Puerto Vallarta $204 r/t [February-May] â American Airlines American Airlines has round-trip flights from Austin (AUS) to Puerto Vallarta (PVR) for $204, NONSTOP. Flights February to May. Departures on Tuesday, Thursday, and Saturday. Extended weekends available. Origin/Destination reversible. Click for more details and booking links Nonstop Flights: Austin to/from Puerto Vallarta $204 r/t [February-May] â American Airlines . | 
