According to 37 reviews, Flechabus received a 3.8-star rating for this journey. Travellers were especially satisfied with the staff and the seats, but some complained about the timeliness. Flechabus ticket prices on this trip start at US$64
Flecha Bus Porto Alegre Buenos Aires recent customer reviews
Good trip. The only inconvenience: the bus stopped only twice on a 20 hours trip and one of them was on a crowdy restaurant where, actually, we didn't get the time to eat. For the rest, ok!
4 out of 5 stars
Jean Francois F.
Onibus muito desconfortável, velho, com cheiro de mofo. Era para chegarmos em Buenos Aires ás 11:30, chegamos ás 16:30.
2 out of 5 stars
Giulia P.
Decent Bus , albeit staff a bit rude and electing to stop in all these stops which were dirty and massively overcrowded with people.
Based on 587 reviews, the company was rated 4.5 stars on Busbud. Travellers were especially satisfied with the staff and the departure location but often complained with the WiFi. EGA ticket prices on this trip start at US$175
Flecha Bus Porto Alegre Buenos Aires recent customer reviews
Good trip. The only inconvenience: the bus stopped only twice on a 20 hours trip and one of them was on a crowdy restaurant where, actually, we didn't get the time to eat. For the rest, ok!
4 out of 5 stars
Jean Francois F.
Onibus muito desconfortável, velho, com cheiro de mofo. Era para chegarmos em Buenos Aires ás 11:30, chegamos ás 16:30.
2 out of 5 stars
Giulia P.
Decent Bus , albeit staff a bit rude and electing to stop in all these stops which were dirty and massively overcrowded with people.
Based on 559 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 US$135
Flecha Bus Porto Alegre Buenos Aires recent customer reviews
Good trip. The only inconvenience: the bus stopped only twice on a 20 hours trip and one of them was on a crowdy restaurant where, actually, we didn't get the time to eat. For the rest, ok!
4 out of 5 stars
Jean Francois F.
Onibus muito desconfortável, velho, com cheiro de mofo. Era para chegarmos em Buenos Aires ás 11:30, chegamos ás 16:30.
2 out of 5 stars
Giulia P.
Decent Bus , albeit staff a bit rude and electing to stop in all these stops which were dirty and massively overcrowded with people.
Based on 354 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the departure location and the staff but often complained with the WiFi. Eucatur ticket prices on this trip start at US$134
Flecha Bus Porto Alegre Buenos Aires recent customer reviews
Good trip. The only inconvenience: the bus stopped only twice on a 20 hours trip and one of them was on a crowdy restaurant where, actually, we didn't get the time to eat. For the rest, ok!
4 out of 5 stars
Jean Francois F.
Onibus muito desconfortável, velho, com cheiro de mofo. Era para chegarmos em Buenos Aires ás 11:30, chegamos ás 16:30.
2 out of 5 stars
Giulia P.
Decent Bus , albeit staff a bit rude and electing to stop in all these stops which were dirty and massively overcrowded with people.
Based on 8 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the staff and the ticket access but often complained with the power outlets. Viação Planalto ticket prices on this trip start at US$107
Flecha Bus Porto Alegre Buenos Aires recent customer reviews
Good trip. The only inconvenience: the bus stopped only twice on a 20 hours trip and one of them was on a crowdy restaurant where, actually, we didn't get the time to eat. For the rest, ok!
4 out of 5 stars
Jean Francois F.
Onibus muito desconfortável, velho, com cheiro de mofo. Era para chegarmos em Buenos Aires ás 11:30, chegamos ás 16:30.
2 out of 5 stars
Giulia P.
Decent Bus , albeit staff a bit rude and electing to stop in all these stops which were dirty and massively overcrowded with people.
Based on 137 reviews, the company was rated 4.5 stars on Busbud. Travellers were especially satisfied with the seats and the departure location but often complained with the WiFi. TTL Turismo ticket prices on this trip start at US$163
Flecha Bus Porto Alegre Buenos Aires recent customer reviews
Good trip. The only inconvenience: the bus stopped only twice on a 20 hours trip and one of them was on a crowdy restaurant where, actually, we didn't get the time to eat. For the rest, ok!
4 out of 5 stars
Jean Francois F.
Onibus muito desconfortável, velho, com cheiro de mofo. Era para chegarmos em Buenos Aires ás 11:30, chegamos ás 16:30.
2 out of 5 stars
Giulia P.
Decent Bus , albeit staff a bit rude and electing to stop in all these stops which were dirty and massively overcrowded with people.
According to 34 reviews, JBL Turismo received a 2.9-star rating for this journey. Travellers were especially satisfied with the staff and the seats, but some complained about the value for money. JBL Turismo ticket prices on this trip start at US$117
Flecha Bus Porto Alegre Buenos Aires recent customer reviews
Good trip. The only inconvenience: the bus stopped only twice on a 20 hours trip and one of them was on a crowdy restaurant where, actually, we didn't get the time to eat. For the rest, ok!
4 out of 5 stars
Jean Francois F.
Onibus muito desconfortável, velho, com cheiro de mofo. Era para chegarmos em Buenos Aires ás 11:30, chegamos ás 16:30.
2 out of 5 stars
Giulia P.
Decent Bus , albeit staff a bit rude and electing to stop in all these stops which were dirty and massively overcrowded with people.
Based on 99 reviews, the company was rated 4.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. Santo Anjo ticket prices on this trip start at US$175
Flecha Bus Porto Alegre Buenos Aires recent customer reviews
Good trip. The only inconvenience: the bus stopped only twice on a 20 hours trip and one of them was on a crowdy restaurant where, actually, we didn't get the time to eat. For the rest, ok!
4 out of 5 stars
Jean Francois F.
Onibus muito desconfortável, velho, com cheiro de mofo. Era para chegarmos em Buenos Aires ás 11:30, chegamos ás 16:30.
2 out of 5 stars
Giulia P.
Decent Bus , albeit staff a bit rude and electing to stop in all these stops which were dirty and massively overcrowded with people.
Based on 65 reviews, the company was rated 2.8 stars on Busbud. Travellers were especially satisfied with the staff and the departure location but often complained with the WiFi. Expresso Adamantina ticket prices on this trip start at US$168
Flecha Bus Porto Alegre Buenos Aires recent customer reviews
Good trip. The only inconvenience: the bus stopped only twice on a 20 hours trip and one of them was on a crowdy restaurant where, actually, we didn't get the time to eat. For the rest, ok!
4 out of 5 stars
Jean Francois F.
Onibus muito desconfortável, velho, com cheiro de mofo. Era para chegarmos em Buenos Aires ás 11:30, chegamos ás 16:30.
2 out of 5 stars
Giulia P.
Decent Bus , albeit staff a bit rude and electing to stop in all these stops which were dirty and massively overcrowded with people.
Based on 302 reviews, the company was rated 3.7 stars on Busbud. Travellers were especially satisfied with the departure location and the cleanliness but often complained with the WiFi. Expresso Nordeste ticket prices on this trip start at US$182
Flecha Bus Porto Alegre Buenos Aires recent customer reviews
Good trip. The only inconvenience: the bus stopped only twice on a 20 hours trip and one of them was on a crowdy restaurant where, actually, we didn't get the time to eat. For the rest, ok!
4 out of 5 stars
Jean Francois F.
Onibus muito desconfortável, velho, com cheiro de mofo. Era para chegarmos em Buenos Aires ás 11:30, chegamos ás 16:30.
2 out of 5 stars
Giulia P.
Decent Bus , albeit staff a bit rude and electing to stop in all these stops which were dirty and massively overcrowded with people.
Based on 20 reviews, the company was rated 3.7 stars on Busbud. Travellers were especially satisfied with the staff and the departure location but often complained with the WiFi. Unesul ticket prices on this trip start at US$152
Flecha Bus Porto Alegre Buenos Aires recent customer reviews
Good trip. The only inconvenience: the bus stopped only twice on a 20 hours trip and one of them was on a crowdy restaurant where, actually, we didn't get the time to eat. For the rest, ok!
4 out of 5 stars
Jean Francois F.
Onibus muito desconfortável, velho, com cheiro de mofo. Era para chegarmos em Buenos Aires ás 11:30, chegamos ás 16:30.
2 out of 5 stars
Giulia P.
Decent Bus , albeit staff a bit rude and electing to stop in all these stops which were dirty and massively overcrowded with people.
Based on 172 reviews, the company was rated 3.3 stars on Busbud. Travellers were especially satisfied with the departure location and the cleanliness but often complained with the WiFi. Itapemirim ticket prices on this trip start at US$161
Flecha Bus Porto Alegre Buenos Aires recent customer reviews
Good trip. The only inconvenience: the bus stopped only twice on a 20 hours trip and one of them was on a crowdy restaurant where, actually, we didn't get the time to eat. For the rest, ok!
4 out of 5 stars
Jean Francois F.
Onibus muito desconfortável, velho, com cheiro de mofo. Era para chegarmos em Buenos Aires ás 11:30, chegamos ás 16:30.
2 out of 5 stars
Giulia P.
Decent Bus , albeit staff a bit rude and electing to stop in all these stops which were dirty and massively overcrowded with people.
With Busbud, comparing and booking tickets for a bus from Porto Alegre to Buenos Aires is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.
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Where are the popular stops in Porto Alegre and Buenos Aires?
Stops in Porto Alegre
A - Largo Vespasiano Júlio Veppo
Largo Vespasiano Júlio Veppo, 3080 - Centro Histórico, Porto Alegre - RS, 90035-040, BrazilLargo Vespasiano Júlio Veppo
Stops in Buenos Aires
A - Terminal de Retiro
Terminal de Ómnibus de Buenos Aires, Av. Antártida y Calle 10. Argentina, Calle 10 &, CABA, ArgentinaTerminal de Retiro
Frequently asked questions on the trip Porto Alegre, RS - Buenos Aires, AR
What is the distance between Porto Alegre and Buenos Aires?
Porto Alegre and Buenos Aires are 844 km (523 miles) apart.
What are the departure and arrival locations for buses traveling from Porto Alegre to Buenos Aires?
Buses departing from Largo Vespasiano Júlio Veppo in Porto Alegre will take you to Terminal de Retiro in Buenos Aires.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
08-30
No data
08-31
US$89
Today
US$74
09-02
US$77
09-03
US$77
09-04
No data
09-05
US$73
09-06
No data
The cheapest trip from Porto Alegre, RS to Buenos Aires, AR was searched and found on Sep 5, 2025 with a price of US$73
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Porto Alegre, RS to Buenos Aires, AR, as early as possible.
You can expect to pay from US$73 to US$120 for a bus ticket from Porto Alegre, RS to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at US$73 which is on 2025-09-05.
About Bus Travel
Bus Travel Tips
Meet and talk to locals at the bus stations while travelling from Porto Alegre to Buenos Aires.There is no better way to get inside travel information while exploring a new city than to go straight to its people.
Much more than a mere vehicle taking you from Porto Alegre to Buenos Aires, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.
Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Porto Alegre to Buenos Aires will emit less CO2 than a car or an airplane.
Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Porto Alegre to Buenos Aires.
Did you know?
One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.
9.2% of ground transportation in Europe is done by bus versus 7.4% by train.
Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!
Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. Use Busbud to book your trip online, in your own language and currency, wherever you are. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.
The cheapest trip from Porto Alegre, RS to Buenos Aires, AR was searched and found on Sep 5, 2025 with a price of US$73
