Which bus from Buenos Aires to San Luis, SL is the cheapest?

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

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

today
$27
tomorrow
$36
Saturday
$22
Sunday
$22
Monday
$32
Tuesday
$36
Wednesday
$28

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 9h 35m 9:45 PM Buenos Aires Liniers Bus Station 7:20 AM San Luis, SL Central Bus Station  Premium Economy $27
Central Argentino 12h 0m 7:15 PM Buenos Aires Retiro Bus Station 7:15 AM San Luis, SL Central Bus Station  Premium Economy $32
Autotransportes San Juan 11h 55m 7:20 AM Buenos Aires Liniers Bus Station 7:15 PM San Luis, SL Central Bus Station  Premium Economy $35
Chevallier 10h 30m 6:50 PM Buenos Aires Liniers Bus Station 5:20 AM San Luis, SL Central Bus Station  Premium Economy $35
Andesmar 12h 25m 3:45 PM Buenos Aires Liniers Bus Station 4:10 AM San Luis, SL Central Bus Station  Premium Economy $35

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 10h 20m 7:30 PM Buenos Aires Retiro Bus Station 5:50 AM San Luis, SL Central Bus Station  Premium Economy $36
Central Argentino 12h 0m 7:15 PM Buenos Aires Retiro Bus Station 7:15 AM San Luis, SL Central Bus Station  Premium Economy $39
Autotransportes San Juan 12h 45m 6:30 AM Buenos Aires Retiro Bus Station 7:15 PM San Luis, SL Central Bus Station  Premium Economy $44
Chevallier 13h 45m 1:00 PM Buenos Aires Retiro Bus Station 2:45 AM San Luis, SL Central Bus Station  Premium Economy $44
Andesmar 13h 10m 3:00 PM Buenos Aires Retiro Bus Station 4:10 AM San Luis, SL Central Bus Station  Premium Economy $44

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Autotransportes San Juan 12h 45m 6:30 AM Buenos Aires Retiro Bus Station 7:15 PM San Luis, SL Central Bus Station  Premium Economy $22
Chevallier 13h 45m 1:00 PM Buenos Aires Retiro Bus Station 2:45 AM San Luis, SL Central Bus Station  Premium Economy $22
20 de Junio 10h 20m 9:00 PM Buenos Aires Retiro Bus Station 7:20 AM San Luis, SL Central Bus Station  Premium Economy $32
Central Argentino 12h 0m 7:15 PM Buenos Aires Retiro Bus Station 7:15 AM San Luis, SL Central Bus Station  Premium Economy $39
Andesmar 13h 10m 3:00 PM Buenos Aires Retiro Bus Station 4:10 AM San Luis, SL Central Bus Station  Premium Economy $44

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
CATA Internacional 10h 15m 10:45 PM Buenos Aires Liniers Bus Station 9:00 AM San Luis, SL Central Bus Station  Business $22
20 de Junio 9h 35m 9:45 PM Buenos Aires Liniers Bus Station 7:20 AM San Luis, SL Central Bus Station  Premium Economy $32
Central Argentino 12h 0m 7:15 PM Buenos Aires Retiro Bus Station 7:15 AM San Luis, SL Central Bus Station  Premium Economy $39
Autotransportes San Juan 12h 45m 6:30 AM Buenos Aires Retiro Bus Station 7:15 PM San Luis, SL Central Bus Station  Premium Economy $44
Chevallier 13h 45m 1:00 PM Buenos Aires Retiro Bus Station 2:45 AM San Luis, SL Central Bus Station  Premium Economy $44

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 9h 40m 8:10 PM Buenos Aires Liniers Bus Station 5:50 AM San Luis, SL Central Bus Station  Premium Economy $32
Central Argentino 12h 0m 7:15 PM Buenos Aires Retiro Bus Station 7:15 AM San Luis, SL Central Bus Station  Premium Economy $39
Autotransportes San Juan 12h 45m 6:30 AM Buenos Aires Retiro Bus Station 7:15 PM San Luis, SL Central Bus Station  Premium Economy $44
Chevallier 13h 45m 1:00 PM Buenos Aires Retiro Bus Station 2:45 AM San Luis, SL Central Bus Station  Premium Economy $44
Andesmar 13h 10m 3:00 PM Buenos Aires Retiro Bus Station 4:10 AM San Luis, SL Central Bus Station  Premium Economy $44

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 10h 20m 7:30 PM Buenos Aires Retiro Bus Station 5:50 AM San Luis, SL Central Bus Station  Premium Economy $36
Central Argentino 12h 0m 7:15 PM Buenos Aires Retiro Bus Station 7:15 AM San Luis, SL Central Bus Station  Premium Economy $39
Autotransportes San Juan 12h 45m 6:30 AM Buenos Aires Retiro Bus Station 7:15 PM San Luis, SL Central Bus Station  Premium Economy $44
Chevallier 13h 45m 1:00 PM Buenos Aires Retiro Bus Station 2:45 AM San Luis, SL Central Bus Station  Premium Economy $44
Andesmar 13h 10m 3:00 PM Buenos Aires Retiro Bus Station 4:10 AM San Luis, SL Central Bus Station  Premium Economy $44

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 9h 30m 8:20 PM Buenos Aires Villa Tesei 5:50 AM San Luis, SL Central Bus Station  Premium Economy $28
Central Argentino 12h 0m 7:15 PM Buenos Aires Retiro Bus Station 7:15 AM San Luis, SL Central Bus Station  Premium Economy $39
Autotransportes San Juan 12h 45m 6:30 AM Buenos Aires Retiro Bus Station 7:15 PM San Luis, SL Central Bus Station  Premium Economy $44
Chevallier 13h 45m 1:00 PM Buenos Aires Retiro Bus Station 2:45 AM San Luis, SL Central Bus Station  Premium Economy $44
Andesmar 13h 10m 3:00 PM Buenos Aires Retiro Bus Station 4:10 AM San Luis, SL Central Bus Station  Premium Economy $44

Best Price Offer: The price for the cheapest bus from Buenos Aires to San Luis, SL is $22 on 12/15/2025. Flexible travelers save on ticket prices.


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

See here how frequent the connections between Buenos Aires and San Luis, SL are, during different times and days of the week.
Saturday is the busiest day, with more than 184 daily buses from Buenos Aires to San Luis, SL. Tuesday has instead the fewest connections, with only 113 daily coaches between Buenos Aires and San Luis, SL.
The busiest time of the day is the Evening, with 746 buses from Buenos Aires to San Luis, SL, while Morning sees the fewest connections between Buenos Aires and San Luis, SL, with 100 offers.

Facts about the bus from Buenos Aires to San Luis, SL

Compare all providers like Andesmar, CATA Internacional and Autotransportes San Juan that travel 140 times every day by bus from Buenos Aires to San Luis, SL in one click! Book your bus ticket from Buenos Aires to San Luis, SL starting from $22!

Cheapest Bus $22
Fastest Bus 9h 5m
Earliest Bus 6:30 AM
Latest Bus 11:00 PM
Daily Bus Routes 140 Ø
Distance 463.5 miles
Bus Companies Andesmar, CATA Internacional, Autotransportes San Juan, 20 de Junio, Chevallier, San Juan Mar del Plata, Central Argentino and Vía Tac

Cheapest bus connections from Buenos Aires to San Luis, SL

Every day, 140 buses from 8 bus companies leave Buenos Aires for San Luis, SL: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 12/04/2025 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 11/30
Monday 12/01
Tuesday 12/02
Wednesday 12/03
Thursday 12/04
$27
Friday 12/05
$38
Saturday 12/06
$32
Sunday 12/07
$34
Monday 12/08
$32
Tuesday 12/09
$36
Wednesday 12/10
$28
Thursday 12/11
$32
Friday 12/12
$44
Saturday 12/13
$38
Sunday 12/14
$38
Monday 12/15
$22
Tuesday 12/16
$22
Wednesday 12/17
$22
Thursday 12/18
$44
Friday 12/19
$44
Saturday 12/20
$39
Sunday 12/21
$39
Monday 12/22
$39
Tuesday 12/23
$39
Wednesday 12/24
Thursday 12/25
$44
Friday 12/26
$44
Saturday 12/27

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

See here on which day and which time of the day you can find the cheapest bus ticket from Buenos Aires to San Luis, SL, for the next 30 days.
With a price starting from $22, Sunday is the cheapest day for a bus from Buenos Aires to San Luis, SL. Friday instead is the most expensive day with prices starting from $36.
Morning is the cheapest day time for bus tickets from Buenos Aires to San Luis, SL, with $22. Morning is the most expensive time of the day with prices starting from $22.

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

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 Buenos Aires to San Luis, SL 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 Buenos Aires to San Luis, SL, 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 buses from Buenos Aires to San Luis, SL are also emptier.

Beloved bus companies from Buenos Aires to San Luis, SL

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

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

In the map below, you can see where to find all bus stations in Buenos Aires and San Luis, SL.

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 Buenos Aires to San Luis, SL? Compare all modes of transports from Buenos Aires to San Luis, SL.

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

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

FAQs about the Buenos Aires to San Luis, SL bus

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

This depends on, among other things, the day and time of travel. The cheapest trip is available from $22 and takes 12h 45m to reach San Luis, SL. Compare offers to save money!

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

This route is offered by 8 companies with a range of ticket prices between $22 and $79. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to San Luis, SL.

On average, how many connections are available from Buenos Aires to San Luis, SL each day?

Every day, the Buenos Aires to San Luis, SL bus route is served by approximately 140 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Buenos Aires to San Luis, SL is offered by Andesmar and takes 9h 5m. Bus tickets for this connection cost $46. In this context, bear in mind that the journey can take longer due to traffic.

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

The earliest bus arriving in San Luis, SL from Buenos Aires starts at 6:30 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

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

The latest bus trip departing from Buenos Aires for San Luis, SL starts at 11:00 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

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

When traveling by bus from Buenos Aires to San Luis, SL, passengers can travel with Andesmar, CATA Internacional and Autotransportes San Juan. With our search, you can compare all available bus tickets to book the one that works for you.

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

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

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

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

What equipment is available for the Buenos Aires San Luis, SL 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 traveling 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 Buenos Aires to San Luis, SL on your planned travel date.

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

Premium Economy
PremiumEconomy

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

Business
Business

Comfortable seating, food and drink service, accompanied generally by ticket flexibility.

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

Here’s an overview of the most popular bus routes to Buenos Aires and to San Luis, SL. Simply click on the connection of your choice, and you will find all the details about your bus route!

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