Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal Sur | RETIRO BS AS | Cheapest | ||||
 | Bus | Terminal Los Héroes | Terminal de Retiro | Fastest | ||||
 | Bus | Terminal Sur | Terminal de Retiro | No tags | ||||
| Bus | Terminal Sur | Terminal de Retiro | No tags | ||||
| Bus | Terminal Sur | RETIRO BS AS | No tags | ||||
| Bus | Terminal Sur | Terminal de Retiro | No tags | ||||
| Bus | Terminal Sur | RETIRO BS AS | No tags | ||||
| Bus | Terminal Sur | RETIRO BS AS | No tags |
Last refresh of the prices: Yesterday at 20:10 -03.
Get from Santiago de Chile to Buenos Aires
The journey takes about 23 hours 35 minutes, and with fares starting at just £59, it presents an excellent value for a comfortable ride.
Bus stations and stops in Santiago de Chile and Buenos Aires
Stops in Santiago de Chile
- A
Terminal Sur
Santiago - Av Libertador Bernardo O'Higgins 3850, Santiago, Estación Central, Región Metropolitana, Chile - B
Terminal Los Héroes
Tucapel Jiménez 21, 8340528 Santiago, Región Metropolitana, Chile - C
San Borja
San Francisco de Borja 199-225, Santiago, Estación Central, Región Metropolitana, Chile - D
Terminal ETM
Pdte. Riesco 6391-6399, Las Condes, Región Metropolitana, Chile - E
Pajaritos
Av. Gral. Oscar Bonilla 418, Lo Prado, Región Metropolitana, Chile - F
Zapadores
Los Zapadores 608, Recoleta, Región Metropolitana, Chile
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
Parada de Autobus Tapiales
Av. de Circunvalacion, Tapiales, Buenos Aires, Argentina - F
Callao
Av. Callao 401, C1022AAE CABA, Argentina
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Frequently asked questions about travelling by bus from Santiago de Chile 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 Santiago de Chile to Buenos Aires?
The cheapest coach tickets from Santiago de Chile to Buenos Aires start from £59. The average price for this route is around £90. 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 Santiago de Chile to Buenos Aires?
The average bus journey time from Santiago de Chile to Buenos Aires is 23h 35m, covering a distance of 706 miles. The fastest bus can take you there in 18h 50m and is operated by CATA Internacional.
Which bus companies service the Santiago de Chile to Buenos Aires route?
Several major bus companies operate on this route with 7 buses available per day, including services from Andesmar, Buses Ahumada Internacional, Fénix Internacional, CATA Internacional.
What is the earliest and latest departure time for the bus from Santiago de Chile to Buenos Aires?
The earliest bus departs from Santiago de Chile to Buenos Aires at 07:45. And the latest bus departs at 10:30.
What are the CO₂ emissions for the bus trip from Santiago de Chile to Buenos Aires?
A bus journey from Santiago de Chile to Buenos Aires produces an estimated 28.4349 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 Santiago de Chile to Buenos Aires?
According to Busbud customers, the highest-rated bus company on this route is CATA Internacional, with an average rating of 3.9 out of 5 stars based on 2195 reviews.
Which company has the best Wi-Fi from Santiago de Chile to Buenos Aires?
Based on Busbud reviews, the bus company Andesmar has the best Wi-Fi rating with a score of 2.7.
Which bus company offers the most punctual service from Santiago de Chile to Buenos Aires?
According to Busbud traveller reviews, the most punctual bus company on this route is CATA Internacional, with a punctuality rating of 4.1 out of 5 stars.
Which bus company has the cleanest buses from Santiago de Chile to Buenos Aires?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is CATA Internacional, 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 Santiago de Chile to Buenos Aires, AR was searched and found on 9 Sept 2026 with a price of £66To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Santiago de Chile to Buenos Aires, AR as early as possible.
You can expect to pay from £66 to £97 for a bus ticket from Santiago de Chile to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at £66, which is on 2026-09-11.
Usually Buses Ahumada Internacional 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.
