Bus from Buenos Aires, AR to Santiago, CL: Tickets & Timetables

Next bus departures

Next departures from Buenos Aires to Santiago on 29 January
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
CATA InternacionalBus
    Terminal de Retiro
    Terminal SurCheapest
    CATA InternacionalBus
      Terminal de Retiro
      Terminal SurFastest

      Last refresh of the prices: Today at 6:21 PM -03.

      Get from Buenos Aires to Santiago

      This route is served by bus only

      The journey takes about 20 hours, and with fares starting at just R 1 725, it presents an excellent value for a comfortable ride.

      2bus per day
      20hAverage duration
      1142 kmDistance
      29kgCO₂ emissions

      Frequently asked questions about travelling from Buenos Aires, AR to Santiago, CL by bus

      Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.

      1. How much is the bus ticket from Buenos Aires to Santiago?

        The cheapest bus tickets from Buenos Aires to Santiago start at R 1 725. The average price for this route is around R 3 154. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.

      2. How long is the bus journey from Buenos Aires to Santiago?

        The average bus journey time from Buenos Aires to Santiago is 20h, covering a distance of 1142 km. The fastest bus gets you there in 19h 30m and is operated by Buses Ahumada Internacional.

      3. Which bus companies service the Buenos Aires to Santiago route?

        Several major bus companies operate on this route with 2 buses available per day, including services from Buses Ahumada Internacional, Fénix Internacional, CATA Internacional.

      4. What is the earliest and latest departure time for the bus from Buenos Aires to Santiago?

        The earliest bus departs from Buenos Aires to Santiago at 14:00. And the latest bus departs at 15:00.

      5. What are the CO₂ emissions for the bus trip from Buenos Aires to Santiago?

        A bus trip from Buenos Aires to Santiago produces an estimated 29 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.

      6. What is the best bus company from Buenos Aires to Santiago?

        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 2118 reviews.

      7. Which bus company has the best Wi-Fi from Buenos Aires to Santiago?

        Based on reviews on Busbud, the bus company CATA Internacional has the best Wi-Fi rating with a score of 1.8.

      8. Which bus company offers the most punctual service from Buenos Aires to Santiago?

        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.

      9. Which bus company has the cleanest buses from Buenos Aires to Santiago?

        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.

      Best price found
      23/01
      R 1 893
      24/01
      R 1 652
      Today
      R 2 956
      26/01
      R 1 654
      27/01
      R 1 674
      28/01
      No data
      29/01
      R 1 656
      30/01
      R 1 669
      busbud logoThe cheapest trip from Buenos Aires, AR to Santiago, CL was searched and found on 24 Jan 2026 with a price of R 1 652

      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 Santiago, CL as early as possible.

      You can expect to pay from R 1 652 to R 3 110 for a bus ticket from Buenos Aires, AR to Santiago, CL based on the last 2 days. You can expect to find the cheapest price for the trip at R 1 654, which is on 2026-01-26.

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