Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal Novo Rio | Terminal de Retiro | Cheapest | ||||
 | Bus | Novo Rio | Terminal de Retiro | Fastest | ||||
| Bus | Novo Rio | Terminal de Retiro | No tags | ||||
Catarinense + Crucero del Norte | Bus | Novo Rio | Terminal de Retiro | No tags | ||||
Itapemirim + Crucero del Norte | Bus | Novo Rio | Terminal de Retiro | No tags |
Last refresh of the prices: Today at 4:42 AM -03.
Get from Rio de Janeiro to Buenos Aires
The journey takes about 2 days, 45 minutes, and with fares starting at just $188, it presents an excellent value for a comfortable ride.
Where are the popular stops in Rio de Janeiro and Buenos Aires?
Stops in Rio de Janeiro
- A
Novo Rio
Avenida Francisco Bicalho, 1, Santo Cristo, Rio de Janeiro - RJ, 20220-310 - B
Aeroporto Internacional Tom Jobim
Corredor BRT Transcarioca - Galeão, Rio de Janeiro - RJ, Brazil - C
Rodoviária
Terminal Padre Henrique Otte, 8851 - Santo Cristo, Rio de Janeiro - RJ, Brazil - D
Av. Pedro Calmon
Av. Pedro Calmon, 102 , Cidade Universitária, Rio de Janeiro - RJ, 21941-485, Brazil
Stops in Buenos Aires
- A
Terminal de Retiro
Terminal de Ómnibus de Buenos Aires, Av. Antártida y Calle 10. Argentina, Calle 10 &, CABA, Argentina - B
Aeroparque AEP
Aeroparque Jorge Newbery - C
Terminal de Omnibus de Lanus
Av. Hipólito Yrigoyen 4600, B1824ABO Lanús Oeste, Cdad. Autónoma de Buenos Aires, Argentina - D
Terminal de Omnibus La Noria Puente
La Noria, 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
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Frequently asked questions about travelling from Rio de Janeiro to Buenos Aires, AR by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Rio de Janeiro to Buenos Aires?
The cheapest bus tickets from Rio de Janeiro to Buenos Aires start from $188. The average price for this route is around $288. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Rio de Janeiro to Buenos Aires?
The average bus travel time from Rio de Janeiro to Buenos Aires is 2d , covering a distance of 1965 km. The quickest bus can get you there in 1d 18h and is operated by Crucero del Norte.
Which bus companies service the Rio de Janeiro to Buenos Aires route?
Several major bus companies operate on this route with 1 buses available per day, including services from Crucero del Norte, JBL Turismo.
What are the earliest and latest departure times for the bus from Rio de Janeiro to Buenos Aires?
The earliest bus departs from Rio de Janeiro to Buenos Aires at 1:45am. And the latest bus departs at 12:55pm.
What are the CO₂ emissions for the bus trip from Rio de Janeiro to Buenos Aires?
A bus trip from Rio de Janeiro to Buenos Aires generates an estimated 49.101875 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from Rio de Janeiro to Buenos Aires?
According to Busbud customers, the highest-rated bus company on this route is Crucero del Norte, with an average rating of 3.4 out of 5 stars based on 931 reviews.
Which bus company has the best Wi-Fi from Rio de Janeiro to Buenos Aires?
Based on Busbud reviews, the bus company JBL Turismo has the highest Wi-Fi rating with a score of 0.9.
Which bus company has the best on-time performance from Rio de Janeiro to Buenos Aires?
According to Busbud traveller reviews, the most punctual bus company on this route is JBL Turismo, with a punctuality rating of 2.8 out of 5 stars.
Which bus company has the cleanest buses from Rio de Janeiro to Buenos Aires?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is JBL Turismo, with a cleanliness rating of 3.9 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Rio de Janeiro to Buenos Aires, AR was searched and found on Jun 15, 2026 with a price of $175To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Rio de Janeiro to Buenos Aires, AR, as early as possible.
You can expect to pay from $175 to $296 for a bus ticket from Rio de Janeiro to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at $175 which is on 2026-06-15.
