Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal de Ómnibus de Posadas | Rodoviária de Porto Alegre | Cheapest | ||||
| Bus | Terminal de Ómnibus de Posadas | Rodoviária de Porto Alegre | Fastest |
Last refresh of the prices: Last Friday at 8:29 AM -03.
Get from Posadas to Porto Alegre
The journey takes about 11 hours 51 minutes, and with fares starting at just $100, it presents an excellent value for a comfortable ride.
Where are the popular stops in Posadas and Porto Alegre?
Stops in Posadas
- A
Terminal de Ómnibus de Posadas
Fray Benito Suárez 3300-3498, N3301FYF Posadas, Misiónes, Argentina - B
Virasoro
RN12, Posadas Misiónes, Argentina - C
Calle 129
Calle 129 6099-6199, Posadas, Misiónes, Argentina
Stops in Porto Alegre
- ALargo Vespasiano Júlio Veppo, 3080 - Centro Histórico, Porto Alegre - RS, 90035-040, Brazil
Compare bus companies
Based on 572 reviews, the company was rated 3.9 stars on Busbud. Travellers were especially satisfied with the departure location and the ticket access but often complained with the WiFi. Rio Uruguay ticket prices on this trip start at $100
Frequently asked questions about travelling from Posadas, AR to Porto Alegre, RS by bus
What is the travel distance from Posadas to Porto Alegre?
The distance between Posadas and Porto Alegre is approximately 544 km (338 miles).
What are the departure and arrival locations for buses traveling from Posadas to Porto Alegre?
Buses departing from Terminal de Ómnibus de Posadas in Posadas will take you to Rodoviária de Porto Alegre in Porto Alegre.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Posadas, AR to Porto Alegre, RS was searched and found on Nov 24, 2025 with a price of $93To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Posadas, AR to Porto Alegre, RS, as early as possible.
You can expect to pay from $93 to $110 for a bus ticket from Posadas, AR to Porto Alegre, RS based on the last 2 days. You can expect to find the cheapest price for the trip at $94 which is on 2025-11-26.
