Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal San Juan | Terminal de Retiro | Cheapest | ||||
 | Bus | Terminal San Juan | Terminal de Retiro | Fastest | ||||
 | Bus | Terminal San Juan | Terminal de Retiro | No tags |
Last refresh of the prices: Last Wednesday at 20:56 -03.
Get from San Juan to Buenos Aires
The journey takes about 15 hours 15 minutes, and with fares starting at just £23, it presents an excellent value for a comfortable ride.
Where are the popular stops in San Juan and Buenos Aires?
Stops in San Juan
- AN. Avellaneda 401-499, J5402FEG San Juan, Argentina
- B
Laspiur 400
Laspiur 400, San Juan, Argentina
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
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Frequently asked questions about travelling by bus from San Juan, AR to Buenos Aires, AR
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from San Juan to Buenos Aires?
The cheapest coach tickets from San Juan to Buenos Aires start from £23. The average price for this route is around £49. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from San Juan to Buenos Aires?
The average bus journey time from San Juan to Buenos Aires is 15h 15m, covering a distance of 622 miles. The fastest bus can take you there in 14h 15m and is operated by Autotransportes San Juan.
Which bus companies service the San Juan to Buenos Aires route?
Several major bus companies operate on this route with 4 buses available per day, including services from 20 de Junio, Autotransportes San Juan, Andesmar, Via Bariloche, San Juan Mar del Plata, Via Tac, Acuerdo de Cuyo.
What is the earliest and latest departure time for the bus from San Juan to Buenos Aires?
The earliest bus departs from San Juan to Buenos Aires at 13:00. And the latest bus departs at 18:00.
What are the CO₂ emissions for the bus trip from San Juan to Buenos Aires?
A bus journey from San Juan to Buenos Aires produces an estimated 25 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which is the best bus company from San Juan to Buenos Aires?
According to Busbud customers, the highest-rated bus company on this route is 20 de Junio, with an average rating of 4.0 out of 5 stars based on 585 reviews.
Which company has the best Wi-Fi from San Juan to Buenos Aires?
Based on Busbud reviews, the bus company Autotransportes San Juan has the best Wi-Fi rating with a score of 2.3.
Which bus company offers the most punctual service from San Juan to Buenos Aires?
According to Busbud traveller reviews, the most punctual bus company on this route is 20 de Junio, with a punctuality rating of 4.1 out of 5 stars.
Which bus company has the cleanest buses from San Juan to Buenos Aires?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is 20 de Junio, with a cleanliness rating of 4.5 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 San Juan, AR to Buenos Aires, AR was searched and found on 28 Nov 2025 with a price of £43To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Juan, AR to Buenos Aires, AR as early as possible.
You can expect to pay from £43 to £54 for a bus ticket from San Juan, AR to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at £44, which is on 2025-11-29.
Usually Andesmar, Autotransportes San Juan 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.
