virail helps you to find timetables and prices for all buses from Porto Alegre to Buenos Aires.
The route from Porto Alegre to Buenos Aires is served daily by 3 bus departing from the station of Largo Vespasiano Júlio Veppo and arriving to the station of Retiro Terminal De Ómnibus.
The average duration of the journey is 19 h 45 min. The first bus leaves at 17:15. The last is at 18:00.