Which bus from Buenos Aires to San Juan, SJ is the cheapest?

Compare all coach companies and find the best price: Bus tickets from £36
The Best Deals Save up to 70%
The Most Choices Millions of routes worldwide
Easy and Transparent Compare offers with 1 click

Which bus from Buenos Aires to San Juan, SJ is the best?

Check the bus schedule for Buenos Aires to San Juan, SJ. Here is a selection of the cheapest coach trips for the next days from bus operators like 20 de Junio, Autotransportes San Juan or Andesmar. To see the full timetable for all coaches just use or search and compare.

today
£38
tomorrow
£38
Wednesday
£38
Thursday
£44
Friday
£36
Saturday
£37
Sunday
£40

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 16h 20m 21:30 Buenos Aires Avenida Corrientes 13:50 San Juan, SJ Av Libertador Gral San Martin  Premium Economy £38
20 de Junio 14h 30m 20:00 Buenos Aires Retiro Bus Station 10:30 San Juan, SJ Central Coach Station  Business £45
Andesmar 19h 25m 15:05 Buenos Aires Retiro Bus Station 10:30 San Juan, SJ Central Coach Station  Premium Economy £46
Andesmar 18h 40m 15:50 Buenos Aires Liniers Bus Station 10:30 San Juan, SJ Central Coach Station  Premium Economy £46
Autotransportes San Juan 17h 30m 20:00 Buenos Aires Retiro Bus Station 13:30 San Juan, SJ Central Coach Station  Premium Economy £46
  • Did you know that if you travel from Buenos Aires to San Juan, SJ via San Luis, SL, you can save more than £5? You can find the corresponding connections below.
    • Central de Pasajes
      16h 25m
      0
      22:00
      Buenos Aires
      Villa Tesei
      07:45
      San Luis, SL
      Central Coach Station
      0
      Central de Pasajes
      Premium Economy
      £23
      • Waiting Time 3h 10m
    • Central de Pasajes
      3h 30m
      0
      10:55
      San Luis, SL
      Los Araditos
      14:25
      San Juan, SJ
      Central Coach Station
      0
      Central de Pasajes
      Premium Economy
      £9
    Travel time is 1h 55m longer, but you will save £5

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 14h 50m 21:00 Buenos Aires Retiro Bus Station 11:50 San Juan, SJ Central Coach Station  Premium Economy £38
20 de Junio 15h 50m 22:00 Buenos Aires Retiro Bus Station 13:50 San Juan, SJ Central Coach Station  Premium Economy £38
Autotransportes San Juan 17h 30m 20:00 Buenos Aires Retiro Bus Station 13:30 San Juan, SJ Central Coach Station  Premium Economy £46
Autotransportes San Juan 15h 0m 21:00 Buenos Aires Retiro Bus Station 12:00 San Juan, SJ Central Coach Station  Premium Economy £46
Andesmar 15h 0m 19:30 Buenos Aires Retiro Bus Station 10:30 San Juan, SJ Central Coach Station  First Class £60
  • Did you know that if you travel from Buenos Aires to San Juan, SJ via San Luis, SL, you can save more than £5? You can find the corresponding connections below.
    • Central de Pasajes
      16h 25m
      0
      22:00
      Buenos Aires
      Villa Tesei
      07:45
      San Luis, SL
      Central Coach Station
      0
      Central de Pasajes
      Premium Economy
      £23
      • Waiting Time 3h 10m
    • Central de Pasajes
      3h 30m
      0
      10:55
      San Luis, SL
      Los Araditos
      14:25
      San Juan, SJ
      Central Coach Station
      0
      Central de Pasajes
      Premium Economy
      £9
    Travel time is 1h 35m longer, but you will save £5

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 14h 50m 21:00 Buenos Aires Retiro Bus Station 11:50 San Juan, SJ Central Coach Station  Premium Economy £38
20 de Junio 15h 50m 22:00 Buenos Aires Retiro Bus Station 13:50 San Juan, SJ Central Coach Station  Premium Economy £38
Autotransportes San Juan 17h 30m 20:00 Buenos Aires Retiro Bus Station 13:30 San Juan, SJ Central Coach Station  Premium Economy £46
Autotransportes San Juan 15h 0m 21:00 Buenos Aires Retiro Bus Station 12:00 San Juan, SJ Central Coach Station  Premium Economy £46
Andesmar 15h 0m 19:30 Buenos Aires Retiro Bus Station 10:30 San Juan, SJ Central Coach Station  First Class £55
  • Did you know that if you travel from Buenos Aires to San Juan, SJ via San Luis, SL, you can save more than £5? You can find the corresponding connections below.
    • Central de Pasajes
      16h 25m
      0
      22:00
      Buenos Aires
      Villa Tesei
      07:45
      San Luis, SL
      Central Coach Station
      0
      Central de Pasajes
      Premium Economy
      £23
      • Waiting Time 3h 10m
    • Central de Pasajes
      3h 30m
      0
      10:55
      San Luis, SL
      Los Araditos
      14:25
      San Juan, SJ
      Central Coach Station
      0
      Central de Pasajes
      Premium Economy
      £9
    Travel time is 1h 35m longer, but you will save £5

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 14h 50m 21:00 Buenos Aires Retiro Bus Station 11:50 San Juan, SJ Av Libertador Gral San Martin  Premium Economy £44
20 de Junio 15h 20m 20:30 Buenos Aires Avenida Corrientes 11:50 San Juan, SJ Av Libertador Gral San Martin  Premium Economy £44
Autotransportes San Juan 17h 30m 20:00 Buenos Aires Retiro Bus Station 13:30 San Juan, SJ Central Coach Station  Premium Economy £46
Autotransportes San Juan 15h 0m 21:00 Buenos Aires Retiro Bus Station 12:00 San Juan, SJ Central Coach Station  Premium Economy £46
Andesmar 15h 0m 19:30 Buenos Aires Retiro Bus Station 10:30 San Juan, SJ Central Coach Station  First Class £55
  • Did you know that if you travel from Buenos Aires to San Juan, SJ via San Luis, SL, you can save more than £11? You can find the corresponding connections below.
    • Central de Pasajes
      16h 25m
      0
      22:00
      Buenos Aires
      Villa Tesei
      07:45
      San Luis, SL
      Central Coach Station
      0
      Central de Pasajes
      Premium Economy
      £23
      • Waiting Time 3h 10m
    • Central de Pasajes
      3h 30m
      0
      10:55
      San Luis, SL
      Los Araditos
      14:25
      San Juan, SJ
      Central Coach Station
      0
      Central de Pasajes
      Premium Economy
      £9
    Travel time is 1h 35m longer, but you will save £11

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 14h 50m 21:00 Buenos Aires Retiro Bus Station 11:50 San Juan, SJ Central Coach Station  Premium Economy £36
20 de Junio 14h 5m 21:45 Buenos Aires Liniers Bus Station 11:50 San Juan, SJ Central Coach Station  Premium Economy £36
Autotransportes San Juan 17h 30m 20:00 Buenos Aires Retiro Bus Station 13:30 San Juan, SJ Central Coach Station  Premium Economy £46
Autotransportes San Juan 15h 0m 21:00 Buenos Aires Retiro Bus Station 12:00 San Juan, SJ Central Coach Station  Premium Economy £46
Andesmar 15h 0m 19:30 Buenos Aires Retiro Bus Station 10:30 San Juan, SJ Central Coach Station  First Class £55

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 14h 5m 21:45 Buenos Aires Liniers Bus Station 11:50 San Juan, SJ Central Coach Station  Business £37
20 de Junio 14h 50m 21:00 Buenos Aires Retiro Bus Station 11:50 San Juan, SJ Central Coach Station  Premium Economy £40
Autotransportes San Juan 17h 30m 20:00 Buenos Aires Retiro Bus Station 13:30 San Juan, SJ Central Coach Station  Premium Economy £46
Autotransportes San Juan 15h 0m 21:00 Buenos Aires Retiro Bus Station 12:00 San Juan, SJ Central Coach Station  Premium Economy £46
San Juan Mar del Plata 16h 35m 20:55 Buenos Aires Liniers Bus Station 13:30 San Juan, SJ Central Coach Station  Premium Economy £46
  • Did you know that if you travel from Buenos Aires to San Juan, SJ via San Luis, SL, you can save more than £4? You can find the corresponding connections below.
    • Central de Pasajes
      16h 25m
      0
      22:00
      Buenos Aires
      Villa Tesei
      07:45
      San Luis, SL
      Central Coach Station
      0
      Central de Pasajes
      Premium Economy
      £23
      • Waiting Time 3h 10m
    • Central de Pasajes
      3h 30m
      0
      10:55
      San Luis, SL
      Los Araditos
      14:25
      San Juan, SJ
      Central Coach Station
      0
      Central de Pasajes
      Premium Economy
      £9
    Travel time is 2h 20m longer, but you will save £4

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 14h 50m 21:00 Buenos Aires Retiro Bus Station 11:50 San Juan, SJ Central Coach Station  Premium Economy £40
20 de Junio 15h 50m 22:00 Buenos Aires Retiro Bus Station 13:50 San Juan, SJ Central Coach Station  Premium Economy £40
20 de Junio 14h 5m 21:45 Buenos Aires Liniers Bus Station 11:50 San Juan, SJ Central Coach Station  Premium Economy £40
Autotransportes San Juan 17h 30m 20:00 Buenos Aires Retiro Bus Station 13:30 San Juan, SJ Central Coach Station  Premium Economy £46
Autotransportes San Juan 15h 0m 21:00 Buenos Aires Retiro Bus Station 12:00 San Juan, SJ Central Coach Station  Premium Economy £46
  • Did you know that if you travel from Buenos Aires to San Juan, SJ via San Luis, SL, you can save more than £7? You can find the corresponding connections below.
    • Central de Pasajes
      16h 25m
      0
      22:00
      Buenos Aires
      Villa Tesei
      07:45
      San Luis, SL
      Central Coach Station
      0
      Central de Pasajes
      Premium Economy
      £23
      • Waiting Time 3h 10m
    • Central de Pasajes
      3h 30m
      0
      10:55
      San Luis, SL
      Los Araditos
      14:25
      San Juan, SJ
      Central Coach Station
      0
      Central de Pasajes
      Premium Economy
      £9
    Travel time is 2h 20m longer, but you will save £7

Best Price Offer: The price for the cheapest coach from Buenos Aires to San Juan, SJ is £36 on 25/02/2026. Flexible travellers save on ticket prices.


What is the best day and time to travel by bus between Buenos Aires and San Juan, SJ?

Here is the frequency of all coach connections from Buenos Aires to San Juan, SJ. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Thursday is the busiest day, with more than 51 daily coaches from Buenos Aires to San Juan, SJ. Friday has instead the fewest connections, with only 34 daily coaches between Buenos Aires and San Juan, SJ.
The busiest time of the day is the Evening, with 291 coaches from Buenos Aires to San Juan, SJ, while Afternoon sees the fewest connections between Buenos Aires and San Juan, SJ, with 7 offers.

All facts for Buenos Aires to San Juan, SJ bus at a glance

Compare all coach operators like 20 de Junio, Autotransportes San Juan and Andesmar that travel daily 42 times by bus from Buenos Aires to San Juan, SJ in one click. Book your Buenos Aires to San Juan, SJ bus ticket starting from £36!

Cheapest Bus £36
Fastest Bus 13h 30m
Earliest Coach 15:05
Latest Coach 22:10
Daily Bus Connections 42 Ø
Distance 1,003.5 km
Coach Companies 20 de Junio, Autotransportes San Juan, Andesmar and San Juan Mar del Plata

What are the cheapest coach tickets from Buenos Aires to San Juan, SJ?

Every day, 42 buses from 4 coach companies leave Buenos Aires for San Juan, SJ. Check the table below to find the cheapest prices for coach tickets for this route, starting from 02/02/2026 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 02/02
£45
Tuesday 03/02
£40
Wednesday 04/02
£45
Thursday 05/02
£45
Friday 06/02
£42
Saturday 07/02
£40
Sunday 08/02
£40
Monday 09/02
£40
Tuesday 10/02
£40
Wednesday 11/02
£42
Thursday 12/02
£40
Friday 13/02
£46
Saturday 14/02
£40
Sunday 15/02
£45
Monday 16/02
£40
Tuesday 17/02
£45
Wednesday 18/02
£40
Thursday 19/02
£40
Friday 20/02
£40
Saturday 21/02
£40
Sunday 22/02
£40
Monday 23/02
£40
Tuesday 24/02
£40
Wednesday 25/02
£36
Thursday 26/02
£36
Friday 27/02
£40
Saturday 28/02
£40
Sunday 01/03

The cheapest time to travel from Buenos Aires to San Juan, SJ

See here on which day and which time of the day you can find the cheapest bus ticket from Buenos Aires to San Juan, SJ, for the next 30 days.
With a price starting from £36, Friday is the cheapest day for a coach from Buenos Aires to San Juan, SJ. Sunday instead is the most expensive day with prices starting from £40.
Evening is the cheapest day time for bus tickets from Buenos Aires to San Juan, SJ, with £36. Afternoon is the most expensive time of the day with prices starting from £46.

How to save money travelling from Buenos Aires to San Juan, SJ

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from Buenos Aires to San Juan, SJ in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the coach from Buenos Aires to San Juan, SJ, 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 Buenos Aires to San Juan, SJ are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

All bus stations and stops in Buenos Aires and San Juan, SJ

Here is a map with all coach stations in Buenos Aires and San Juan, SJ. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

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 Juan, SJ? Compare all modes of transports from Buenos Aires to San Juan, SJ.

All you need to know when you travel by bus from Buenos Aires to San Juan, SJ

Check all information on comfort and services on the coaches from Buenos Aires to San Juan, SJ. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for Buenos Aires to San Juan, SJ bus

How much does a Buenos Aires San Juan, SJ coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Buenos Aires San Juan, SJ bus trip is available from £36 and takes 14h 50m. Compare offers and save money!

How much could I save by comparing buses from Buenos Aires to San Juan, SJ?

This connection is offered by 4 companies with ticket prices ranging from £36 to £74. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to San Juan, SJ.

How many connections are available for the Buenos Aires San Juan, SJ route on average every day?

Each day, the bus route from Buenos Aires to San Juan, SJ is offered by roughly 42 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to San Juan, SJ from Buenos Aires take?

The quickest coach from Buenos Aires to San Juan, SJ is provided by 20 de Junio and takes 13h 30m. Coach tickets for this connection cost £45. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Buenos Aires to San Juan, SJ?

The earliest bus to San Juan, SJ departs from Buenos Aires at 15:05. 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 Buenos Aires to San Juan, SJ?

The latest bus to San Juan, SJ departs from Buenos Aires at 22:10. 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 Buenos Aires San Juan, SJ route?

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

Is there a direct bus between Buenos Aires and San Juan, SJ?

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

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

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 bus for the Buenos Aires San Juan, SJ 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 Buenos Aires San Juan, SJ 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 Buenos Aires to San Juan, SJ on your planned travel date.

How does CheckMyBus find the best coach deals from Buenos Aires to San Juan, SJ?

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 42 daily trips between Buenos Aires and San Juan, SJ. 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 Buenos Aires to San Juan, SJ?

Prices and availability for 42 trips between Buenos Aires and San Juan, SJ 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 Buenos Aires to San Juan, SJ

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.

First Class
First

Best of the best: you will find the most comfortable accommodation to work or relax during your travel.

More bus routes to Buenos Aires and to San Juan, SJ

Here’s an overview of the most popular bus routes to Buenos Aires and to San Juan, SJ. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
Coach from Goya to Buenos Aires Coach from Goya to Buenos Aires
Bus Santa Rosa, LP to Buenos Aires Bus Santa Rosa, LP to Buenos Aires
Buses Mercedes, UY to Buenos Aires Buses Mercedes, UY to Buenos Aires
Bus to Buenos Aires from Colón, ER Bus to Buenos Aires from Colón, ER
Mendoza to San Juan, SJ bus Mendoza to San Juan, SJ bus
Coach San Luis, SL to San Juan, SJ Coach San Luis, SL to San Juan, SJ
Bus La Rioja, LR to San Juan, SJ Bus La Rioja, LR to San Juan, SJ
Coaches Córdoba, CD to San Juan, SJ Coaches Córdoba, CD to San Juan, SJ
Popular Airport Transfers to Buenos Aires and to San Juan, SJ
CheckMyBus › Coaches in Argentina › Coach to Buenos Aires › Coach to San Juan, SJ

The CheckMyBus App

Free Download

App Store
CheckMyBus App
Close
GPDR CheckMyBus shield

We value your privacy!

To

show

you

the

best

bus

deals,

we

and

our

partners

use

technical,

analytical,

and

marketing

cookies

for

ads

personalisation.

We

remember

your

anonymized

details

to

provide

a

personalized

experience.