Bus tickets San Luis, SL to Buenos Aires from £46

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Compare all timetables for the bus from San Luis, SL to Buenos Aires

Here is a selection of the cheapest bus trips from the schedule from San Luis, SL to Buenos Aires from various bus operators like CATA Internacional, Andesmar or 20 de Junio for the next days.

today
£46
tomorrow
£46
Tuesday
£46
Wednesday
£46
Thursday
£46
Friday
£46
Saturday
£46

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Central Argentino 11h 55m 20:20 San Luis, SL Central Coach Station 08:15 Buenos Aires Retiro Bus Station  Premium Economy £46
Andesmar 12h 25m 17:30 San Luis, SL Central Coach Station 05:55 Buenos Aires Liniers Bus Station  Premium Economy £53
CATA Internacional 11h 20m 20:00 San Luis, SL Central Coach Station 07:20 Buenos Aires Liniers Bus Station  Premium Economy £53
20 de Junio 9h 50m 20:45 San Luis, SL Central Coach Station 06:35 Buenos Aires Liniers Bus Station  Premium Economy £53
Autotransportes San Juan 9h 55m 21:15 San Luis, SL Central Coach Station 07:10 Buenos Aires Liniers Bus Station  Premium Economy £53
  • Did you know that if you travel from San Luis, SL to Buenos Aires via Villa Mercedes, SL, you can save more than £14? You can find the corresponding connections below.
    • Del Sur y Media Agua
      12h 20m
      0
      20:10
      San Luis, SL
      Central Coach Station
      21:25
      Villa Mercedes, SL
      Central Bus Station
      0
      Del Sur y Media Agua
      Premium Economy
      £6
      • Waiting Time 0h 10m
    • Vía Tac
      10h 55m
      0
      21:35
      Villa Mercedes, SL
      Central Bus Station
      08:30
      Buenos Aires
      Retiro Bus Station
      0
      Vía Tac
      Premium Economy
      £26
    Travel time is 2h 30m longer, but you will save £14

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Central Argentino 11h 55m 20:20 San Luis, SL Central Coach Station 08:15 Buenos Aires Retiro Bus Station  Premium Economy £46
CATA Internacional 11h 5m 20:00 San Luis, SL Central Coach Station 07:05 Buenos Aires Villa Tesei  Premium Economy £51
Andesmar 12h 17m 17:30 San Luis, SL Central Coach Station 05:47 Buenos Aires Villa Tesei  Premium Economy £51
20 de Junio 9h 50m 20:45 San Luis, SL Central Coach Station 06:35 Buenos Aires Liniers Bus Station  Premium Economy £51
Chevallier 13h 55m 17:15 San Luis, SL Central Coach Station 07:10 Buenos Aires Retiro Bus Station  Premium Economy £53
  • Did you know that if you travel from San Luis, SL to Buenos Aires via Villa Mercedes, SL, you can save more than £14? You can find the corresponding connections below.
    • Del Sur y Media Agua
      12h 20m
      0
      20:10
      San Luis, SL
      Central Coach Station
      21:25
      Villa Mercedes, SL
      Central Bus Station
      0
      Del Sur y Media Agua
      Premium Economy
      £6
      • Waiting Time 0h 10m
    • Vía Tac
      10h 55m
      0
      21:35
      Villa Mercedes, SL
      Central Bus Station
      08:30
      Buenos Aires
      Retiro Bus Station
      0
      Vía Tac
      Premium Economy
      £26
    Travel time is 2h 30m longer, but you will save £14

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Central Argentino 11h 55m 20:20 San Luis, SL Central Coach Station 08:15 Buenos Aires Retiro Bus Station  Premium Economy £46
CATA Internacional 11h 50m 20:00 San Luis, SL Central Coach Station 07:50 Buenos Aires Retiro Bus Station  Premium Economy £51
Andesmar 13h 20m 17:30 San Luis, SL Central Coach Station 06:50 Buenos Aires Retiro Bus Station  Premium Economy £51
20 de Junio 12h 15m 20:15 San Luis, SL Central Coach Station 08:30 Buenos Aires Retiro Bus Station  Premium Economy £51
Chevallier 13h 55m 17:15 San Luis, SL Central Coach Station 07:10 Buenos Aires Retiro Bus Station  Premium Economy £53
  • Did you know that if you travel from San Luis, SL to Buenos Aires via Villa Mercedes, SL, you can save more than £16? You can find the corresponding connections below.
    • Del Sur y Media Agua
      12h 20m
      0
      20:10
      San Luis, SL
      Central Coach Station
      21:25
      Villa Mercedes, SL
      Central Bus Station
      0
      Del Sur y Media Agua
      Premium Economy
      £6
      • Waiting Time 0h 10m
    • Vía Tac
      10h 55m
      0
      21:35
      Villa Mercedes, SL
      Central Bus Station
      08:30
      Buenos Aires
      Retiro Bus Station
      0
      Vía Tac
      Premium Economy
      £24
    Travel time is 0h 30m longer, but you will save £16

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Central Argentino 11h 55m 20:20 San Luis, SL Central Coach Station 08:15 Buenos Aires Retiro Bus Station  Premium Economy £46
20 de Junio 12h 15m 20:15 San Luis, SL Central Coach Station 08:30 Buenos Aires Retiro Bus Station  Premium Economy £47
CATA Internacional 10h 50m 20:00 San Luis, SL Central Coach Station 06:50 Buenos Aires Villa Tesei  Premium Economy £51
Andesmar 12h 17m 17:30 San Luis, SL Central Coach Station 05:47 Buenos Aires Villa Tesei  Premium Economy £51
Chevallier 13h 55m 17:15 San Luis, SL Central Coach Station 07:10 Buenos Aires Retiro Bus Station  Premium Economy £53
  • Did you know that if you travel from San Luis, SL to Buenos Aires via Villa Mercedes, SL, you can save more than £16? You can find the corresponding connections below.
    • Del Sur y Media Agua
      11h 0m
      0
      20:10
      San Luis, SL
      Central Coach Station
      21:25
      Villa Mercedes, SL
      Central Bus Station
      0
      Del Sur y Media Agua
      Premium Economy
      £6
      • Waiting Time 0h 10m
    • Vía Tac
      9h 35m
      0
      21:35
      Villa Mercedes, SL
      Central Bus Station
      07:10
      Buenos Aires
      Liniers Bus Station
      0
      Vía Tac
      Premium Economy
      £24
    Travel time is 0h 10m longer, but you will save £16

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Central Argentino 11h 55m 20:20 San Luis, SL Central Coach Station 08:15 Buenos Aires Retiro Bus Station  Premium Economy £46
20 de Junio 12h 15m 20:15 San Luis, SL Central Coach Station 08:30 Buenos Aires Retiro Bus Station  Premium Economy £51
CATA Internacional 10h 50m 20:00 San Luis, SL Central Coach Station 06:50 Buenos Aires Villa Tesei  Premium Economy £53
Andesmar 13h 20m 17:30 San Luis, SL Central Coach Station 06:50 Buenos Aires Retiro Bus Station  Premium Economy £53
Chevallier 13h 55m 17:15 San Luis, SL Central Coach Station 07:10 Buenos Aires Retiro Bus Station  Premium Economy £53
  • Did you know that if you travel from San Luis, SL to Buenos Aires via Villa Mercedes, SL, you can save more than £16? You can find the corresponding connections below.
    • Del Sur y Media Agua
      11h 0m
      0
      20:10
      San Luis, SL
      Central Coach Station
      21:25
      Villa Mercedes, SL
      Central Bus Station
      0
      Del Sur y Media Agua
      Premium Economy
      £6
      • Waiting Time 0h 10m
    • Vía Tac
      9h 35m
      0
      21:35
      Villa Mercedes, SL
      Central Bus Station
      07:10
      Buenos Aires
      Liniers Bus Station
      0
      Vía Tac
      Premium Economy
      £24
    Travel time is 0h 10m longer, but you will save £16

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Central Argentino 9h 40m 21:10 San Luis, SL Central Coach Station 06:50 Buenos Aires Villa Tesei  Premium Economy £46
CATA Internacional 10h 50m 20:00 San Luis, SL Central Coach Station 06:50 Buenos Aires Villa Tesei  Premium Economy £51
20 de Junio 12h 15m 20:15 San Luis, SL Central Coach Station 08:30 Buenos Aires Retiro Bus Station  Premium Economy £51
Andesmar 12h 17m 17:30 San Luis, SL Central Coach Station 05:47 Buenos Aires Villa Tesei  Premium Economy £53
Chevallier 13h 55m 17:15 San Luis, SL Central Coach Station 07:10 Buenos Aires Retiro Bus Station  Premium Economy £53
  • Did you know that if you travel from San Luis, SL to Buenos Aires via Villa Mercedes, SL, you can save more than £16? You can find the corresponding connections below.
    • Del Sur y Media Agua
      11h 0m
      0
      20:10
      San Luis, SL
      Central Coach Station
      21:25
      Villa Mercedes, SL
      Central Bus Station
      0
      Del Sur y Media Agua
      Premium Economy
      £6
      • Waiting Time 0h 10m
    • Vía Tac
      9h 35m
      0
      21:35
      Villa Mercedes, SL
      Central Bus Station
      07:10
      Buenos Aires
      Liniers Bus Station
      0
      Vía Tac
      Premium Economy
      £24
    Travel time is 1h 20m longer, but you will save £16

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Central Argentino 9h 40m 21:10 San Luis, SL Central Coach Station 06:50 Buenos Aires Villa Tesei  Premium Economy £46
20 de Junio 9h 50m 20:45 San Luis, SL Central Coach Station 06:35 Buenos Aires Liniers Bus Station  Premium Economy £51
CATA Internacional 10h 50m 20:00 San Luis, SL Central Coach Station 06:50 Buenos Aires Villa Tesei  Premium Economy £53
Andesmar 12h 17m 17:30 San Luis, SL Central Coach Station 05:47 Buenos Aires Villa Tesei  Premium Economy £53
Chevallier 13h 55m 17:15 San Luis, SL Central Coach Station 07:10 Buenos Aires Retiro Bus Station  Premium Economy £53
  • Did you know that if you travel from San Luis, SL to Buenos Aires via Villa Mercedes, SL, you can save more than £16? You can find the corresponding connections below.
    • Del Sur y Media Agua
      11h 0m
      0
      20:10
      San Luis, SL
      Central Coach Station
      21:25
      Villa Mercedes, SL
      Central Bus Station
      0
      Del Sur y Media Agua
      Premium Economy
      £6
      • Waiting Time 0h 10m
    • Vía Tac
      9h 35m
      0
      21:35
      Villa Mercedes, SL
      Central Bus Station
      07:10
      Buenos Aires
      Liniers Bus Station
      0
      Vía Tac
      Premium Economy
      £24
    Travel time is 1h 20m longer, but you will save £16

Best Price Offer: The price for the cheapest coach from San Luis, SL to Buenos Aires is £46 on 01/11/2026. Flexible travellers save on ticket prices.


Frequency of bus connections between San Luis, SL and Buenos Aires

See here how frequent the connections between San Luis, SL and Buenos Aires are, during different times and days of the week.
Thursday is the busiest day, with more than 175 daily coaches from San Luis, SL to Buenos Aires. Sunday has instead the fewest connections, with only 76 daily coaches between San Luis, SL and Buenos Aires.
The busiest time of the day is the Evening, with 766 coaches from San Luis, SL to Buenos Aires, while Night sees the fewest connections between San Luis, SL and Buenos Aires, with 47 offers.

Facts about coaches from San Luis, SL to Buenos Aires

Compare all providers like CATA Internacional, Andesmar and 20 de Junio that travel 130 times every day by bus from San Luis, SL to Buenos Aires in one click! Book your bus ticket from San Luis, SL to Buenos Aires starting from £46!

Cheapest Bus £46
Fastest Bus 9h 25m
Earliest Coach 17:30
Latest Coach 23:30
Daily Bus Connections 130 Ø
Distance 745.7 km
Coach Companies CATA Internacional, Andesmar, 20 de Junio, Autotransportes San Juan, Central Argentino, Chevallier, PLATABUS and La Unión SRL

Cheapest coach connections from San Luis, SL to Buenos Aires

Every day, 130 buses from 8 coach companies leave San Luis, SL for Buenos Aires: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 01/11/2026 and for the following days.

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 26/10
Tuesday 27/10
Wednesday 28/10
Thursday 29/10
Friday 30/10
Saturday 31/10
Sunday 01/11
£46
Monday 02/11
£46
Tuesday 03/11
£46
Wednesday 04/11
£53
Thursday 05/11
£46
Friday 06/11
£46
Saturday 07/11
£46
Sunday 08/11
£46
Monday 09/11
£46
Tuesday 10/11
£46
Wednesday 11/11
£46
Thursday 12/11
£46
Friday 13/11
£46
Saturday 14/11
£46
Sunday 15/11
£53
Monday 16/11
£60
Tuesday 17/11
£46
Wednesday 18/11
£46
Thursday 19/11
£46
Friday 20/11
£46
Saturday 21/11
£46
Sunday 22/11

The cheapest time to travel from San Luis, SL to Buenos Aires

See here on which day and which time of the day you can find the cheapest bus ticket from San Luis, SL to Buenos Aires, for the next 30 days.
With a price starting from £46, Monday is the cheapest day for a coach from San Luis, SL to Buenos Aires. Monday instead is the most expensive day with prices starting from £46.
Evening is the cheapest day time for bus tickets from San Luis, SL to Buenos Aires, with £46. Afternoon is the most expensive time of the day with prices starting from £51.

How to save money travelling from San Luis, SL to Buenos Aires

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from San Luis, SL to Buenos Aires in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from San Luis, SL to Buenos Aires, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later coaches from San Luis, SL to Buenos Aires are also emptier.

Beloved bus companies from San Luis, SL to Buenos Aires

These are the most booked bus companies between San Luis, SL to Buenos Aires from our users.

Andesmar from San Luis, SL to Buenos Aires

Andesmar

Here you will find the key facts about the Andesmar bus route San Luis, SL to Buenos Aires:

Cheapest Price £51
Fastest Coach 9h 27m
Earliest Coach 17:30
Last Coach 23:20
Daily Connections 37 Ø
Found on 01/11/2026

All bus stations and stops in San Luis, SL and Buenos Aires

The map below shows you where to find all the bus stations in San Luis, SL and Buenos Aires.

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from San Luis, SL to Buenos Aires? Compare all modes of transports from San Luis, SL to Buenos Aires.

Service and Comfort on the bus from San Luis, SL to Buenos Aires

Want to know which seat classes are available on the coaches from San Luis, SL to Buenos Aires? Or which bus companies serve the route San Luis, SL to Buenos Aires? Below you will find answers to your questions.

FAQs about the San Luis, SL to Buenos Aires bus

How much does a San Luis, SL - Buenos Aires coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the San Luis, SL - Buenos Aires bus trip is available from £46 and takes 11h 55m. Compare offers and save money!

How much could I save by comparing buses from San Luis, SL to Buenos Aires?

The connection San Luis, SL to Buenos Aires is offered by 8 companies with ticket prices ranging from £46 to £74. Therefore, we suggest booking your ticket as soon as possible to ensure you will get the cheapest ticket price.

How many connections are available for the San Luis, SL - Buenos Aires route on average every day?

Each day, the bus route from San Luis, SL to Buenos Aires is offered by roughly 130 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Buenos Aires from San Luis, SL take?

The quickest coach from San Luis, SL to Buenos Aires is provided by CATA Internacional and takes 9h 25m. Coach tickets for this connection cost £53. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from San Luis, SL to Buenos Aires?

The earliest bus to Buenos Aires departs from San Luis, SL at 17:30. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from San Luis, SL to Buenos Aires?

The latest bus to Buenos Aires departs from San Luis, SL at 23:30. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the San Luis, SL - Buenos Aires route?

Passengers looking to travel from San Luis, SL to Buenos Aires can travel with CATA Internacional, Andesmar and 20 de Junio. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between San Luis, SL and Buenos Aires?

You can check all the direct connections between San Luis, SL and Buenos Aires by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: CATA Internacional, Andesmar and 20 de Junio.

What can I take with me on the bus to Buenos Aires from San Luis, SL?

Depending on which provider you travel with, what you are allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the San Luis, SL Buenos Aires bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the San Luis, SL Buenos Aires bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make travelling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from San Luis, SL to Buenos Aires on your planned travel date.

How does CheckMyBus find the best bus deals from San Luis, SL to Buenos Aires?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 130 daily trips between San Luis, SL and Buenos Aires. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from San Luis, SL to Buenos Aires?

Prices and availability for 130 trips between San Luis, SL and Buenos Aires change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route San Luis, SL to Buenos Aires

Premium Economy
PremiumEconomy

A mix between Economy and Business, it offers extra legroom, WI-FI and possible snacks.

More bus routes to San Luis, SL and to Buenos Aires

Here’s an overview of the most popular bus routes to San Luis, SL and to Buenos Aires. Simply click on the connection of your choice, and you will find all the details about your bus route!
Bus Córdoba, CD to San Luis, SL Bus Córdoba, CD to San Luis, SL
Mendoza to San Luis, SL bus Mendoza to San Luis, SL bus
Coach Mar del Plata to San Luis, SL Coach Mar del Plata to San Luis, SL
San Martín to San Luis, SL coach San Martín to San Luis, SL coach
Coaches Londrina, PR to Buenos Aires Coaches Londrina, PR to Buenos Aires
Bus from Monte Hermoso to Buenos Aires Bus from Monte Hermoso to Buenos Aires
Coach Claromecó, BA to Buenos Aires Coach Claromecó, BA to Buenos Aires
Coach to Buenos Aires from Reconquista Coach to Buenos Aires from Reconquista
Popular Airport Transfers to San Luis, SL and to Buenos Aires
CheckMyBus › Coaches in Argentina › Coach to San Luis, SL › Coach to Buenos Aires

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