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 Retiro | Rodoviária de Porto Alegre | CheapestFastest | ||||
| Bus | Terminal de Retiro | Rodoviária de Porto Alegre | No tags |
Last refresh of the prices: Last Monday at 3:22 PM -03.
Get from Buenos Aires to Porto Alegre
The journey takes about 20 hours 10 minutes, and with fares starting at just $150, it presents an excellent value for a comfortable ride.
Where are the popular stops in Buenos Aires and Porto Alegre?
Stops in Buenos Aires
- ATerminal de Ómnibus de Buenos Aires, Av. Antártida y Calle 10. Argentina, Calle 10 &, CABA, Argentina
- BAeroparque Jorge Newbery
- CAv. Hipólito Yrigoyen 4600, B1824ABO Lanús Oeste, Cdad. Autónoma de Buenos Aires, Argentina
- DL. Caputo, Remedios de Escalada, Buenos Aires, Argentina
- E
Terminal Puente La Noria
Corrientes 434, B1832ELJ Lomas de Zamora, Buenos Aires, Argentina - F
Parada de Autobus Valentin Alsina
Itapiru 831, B1822DIN Valentín Alsina, Buenos Aires, Argentina
Stops in Porto Alegre
- ALargo Vespasiano Júlio Veppo, 3080 - Centro Histórico, Porto Alegre - RS, 90035-040, Brazil
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Frequently asked questions about travelling from Buenos Aires, AR to Porto Alegre, RS by bus
What is the distance between Buenos Aires and Porto Alegre?
It's about 844 km (523 miles) from Buenos Aires to Porto Alegre.
What are the departure and arrival locations for buses traveling from Buenos Aires to Porto Alegre?
Buses traveling this route start their trip at Terminal de Retiro, in Buenos Aires, and end it at 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 Buenos Aires, AR to Porto Alegre, RS was searched and found on Dec 1, 2025 with a price of $167To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Buenos Aires, AR to Porto Alegre, RS, as early as possible.
You can expect to pay from $167 to $246 for a bus ticket from Buenos Aires, AR to Porto Alegre, RS based on the last 2 days. You can expect to find the cheapest price for the trip at $167 which is on 2025-12-01.
Usually JBL Turismo will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
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