Bus from Buenos Aires, AR to San Luis, AR: Tickets & Schedules

Next bus departures

Next departures for Buenos Aires to San Luis on December 8
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
La 20 de JunioBus
    		Terminal de Retiro
    		Terminal San LuisCheapest
    AndesmarBus
    		Terminal de Retiro
    		Terminal San LuisFastest
    Autotransportes San JuanBus
    		Terminal de Retiro
    		Estación de Interconexión Regional de Ómnibus de San LuisNo tags
    ChevallierBus
    		Terminal de Retiro
    		Terminal San LuisNo tags
    Central ArgentinoBus
    		Terminal de Retiro
    		Terminal San LuisNo tags

    Last refresh of the prices: Yesterday at 12:12 PM -03.

    Get from Buenos Aires to San Luis

    This route is served by bus only

    The journey takes about 11 hours, and with fares starting at just $30, it presents an excellent value for a comfortable ride.

    18bus per day
    11hAverage Duration
    745 kmDistance
    19kgCO₂ emissions

    Frequently asked questions about travelling from Buenos Aires, AR to San Luis, AR by bus

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

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

      The cheapest bus tickets from Buenos Aires to San Luis start from $30. The average price for this route is around $70. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

    2. How long is the bus ride from Buenos Aires to San Luis?

      The average bus travel time from Buenos Aires to San Luis is 11h, covering a distance of 745 km. The quickest bus can get you there in 9h 50m and is operated by Andesmar.

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

      Several major bus companies operate on this route with 18 buses available per day, including services from Andesmar, Via Tac, 20 de Junio, CATA Internacional, Chevallier, Autotransportes San Juan, Via Bariloche, Platabus, Acuerdo de Cuyo, Central Argentino, San Juan Mar del Plata, El Rápido Internacional.

    4. What are the earliest and latest departure times for the bus from Buenos Aires to San Luis?

      The earliest bus departs from Buenos Aires to San Luis at 6:30am. And the latest bus departs at 11:00pm.

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

      A bus trip from Buenos Aires to San Luis generates an estimated 19 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.

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

      According to Busbud customers, the highest-rated bus company on this route is Platabus, with an average rating of 4.1 out of 5 stars based on 484 reviews.

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

      Based on Busbud reviews, the bus company Platabus has the highest Wi-Fi rating with a score of 2.3.

    8. Which bus company has the best on-time performance from Buenos Aires to San Luis?

      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 San Luis?

      According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Platabus, with a cleanliness rating of 4.7 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
    12-05
    $55
    12-06
    $56
    Today
    $56
    12-08
    $56
    12-09
    $58
    12-10
    $57
    12-11
    $62
    12-12
    $51
    busbud logoThe cheapest trip from Buenos Aires, AR to San Luis, AR was searched and found on Dec 12, 2025 with a price of $51

    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 San Luis, AR, as early as possible.

    You can expect to pay from $51 to $101 for a bus ticket from Buenos Aires, AR to San Luis, AR based on the last 2 days. You can expect to find the cheapest price for the trip at $51 which is on 2025-12-12.

    Usually Via Tac 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.

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