Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal de Omnibus Rosario | Rodoviária de Porto Alegre | No tags | ||||
| Bus | Terminal de Omnibus Rosario | Rodoviária de Porto Alegre | No tags | ||||
| Bus | Terminal de Omnibus Rosario | Rodoviária de Porto Alegre | No tags | ||||
| Bus | Terminal de Omnibus Rosario | Rodoviária de Porto Alegre | No tags | ||||
| Bus | Terminal de Omnibus Rosario | Rodoviária de Porto Alegre | No tags |
Get from Rosario to Porto Alegre
The journey takes about 17 hours 45 minutes, and with fares starting at just $176, it presents an excellent value for a comfortable ride.
Compare bus companies
Where are the popular stops in Rosario and Porto Alegre?
Frequently asked questions about travelling from Rosario, AR to Porto Alegre, RS by bus
What is the travel distance from Rosario to Porto Alegre?
The distance between Rosario and Porto Alegre is approximately 950 km (589 miles).
What are the departure and arrival locations for buses traveling from Rosario to Porto Alegre?
Buses departing from Cafferata in Rosario 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 Rosario, AR to Porto Alegre, RS was searched and found on Nov 20, 2025 with a price of $183To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Rosario, AR to Porto Alegre, RS, as early as possible.
You can expect to pay from $183 to $183 for a bus ticket from Rosario, AR to Porto Alegre, RS based on the last 2 days. You can expect to find the cheapest price for the trip at $183 which is on 2025-11-20.
