For relatively short journeys like the one from Porto Alegre to Buenos Aires, you could also choose to travel by carpooling, cheaper alternative, or by train, an ecological choice.
With such a long journey, we would like to give you some advice: you can look for a flight to Buenos Aires, or if your budget is limited, you can check night buses and trains to save the daytime for your visits.
What time do the busses to Buenos Aires leave?
The first bus leaves from Porto Alegre at 17:02, while the last one leaves at 17:02. The journey takes 18 hours and 15 minutess.
By bus from Porto Alegre to Buenos Aires: which companies offer the service?
Among the several partners of virail, you can also find Flecha Bus, offering buses from Porto Alegre to Buenos Aires.