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 20 h 22 min. The first bus leaves at 5:15pm. The last is at 6:00pm.