virail helps you to find timetables and prices for all buses from São Paulo to Buenos Aires.
The route from São Paulo to Buenos Aires is served daily by 3 bus departing from the station of Terminal Rodoviário Do Tietê and arriving to the station of Retiro Terminal De Ómnibus.
The average duration of the journey is 40 h 30 min. The first bus leaves at 8:00pm. The last is at 9:00pm.