According to 33 reviews, Flechabus received a 3.8-star rating for this journey. Travelers were especially satisfied with the staff and the temperature, but some complained about the wifi. Flechabus ticket prices on this trip start at $104
Flecha Bus Buenos Aires Porto Alegre recent customer reviews
The bus arrived 1 hour and 30 minutes later. The bathroom was dirty since the begining and the paper towel finished in the middle of the trip
The bus just did 1 stop in 19 hours, and in a horrible restaurant in the middle of nothing, tbs bus driver was so rude on speaking, the wifi never worked inside the bus.
Based on 155 reviews, the company was rated 3.1 stars on Busbud. Travelers were especially satisfied with the departure location and the ticket access but often complained with the wifi. JBL Turismo ticket prices on this trip start at $115
JBL Turismo Buenos Aires Porto Alegre recent customer reviews
Based on 155 reviews, the company was rated 3.1 stars on Busbud. Travelers were especially satisfied with the departure location and the ticket access but often complained with the wifi. JBL Turismo ticket prices on this trip start at $115
JBL Turismo Buenos Aires Porto Alegre recent customer reviews
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
A - Rodoviária de Porto Alegre
Largo Vespasiano Júlio Veppo, 3080 - Centro Histórico, Porto Alegre - RS, 90035-040, BrazilRodoviária de Porto Alegre
Frequently asked questions about traveling from Buenos Aires, AR to Porto Alegre, RS by bus
What is the distance between Buenos Aires and Porto Alegre?
The distance separating Buenos Aires and Porto Alegre is 523 miles (844 km).
What are the departure and arrival stations when taking the bus from Buenos Aires to Porto Alegre?
If you're headed to Porto Alegre from Buenos Aires, chances are that your bus will leave from Terminal de Retiro and arrive at Rodoviária de Porto Alegre. These are the most popular pick-up and drop-off locations on this route, but you can find others that could fit better into your travel plans.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
11/18
$126
11/19
$138
Today
$126
11/21
$127
11/22
$119
11/23
$127
11/24
$119
11/25
$125
The cheapest trip from Buenos Aires, AR to Porto Alegre, RS was searched and found on Nov 24, 2025 with a price of $119
To 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 $119 to $186 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 $119 which is on 2025-11-24.
Usually Flechabus 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.
The cheapest trip from Buenos Aires, AR to Porto Alegre, RS was searched and found on Nov 24, 2025 with a price of $119
