Bus tickets Mendoza to Buenos Aires from £21

Compare all the coach companies and find the best price with CheckMyBus
1
Search accommodation with Booking.com
The Best Deals Save up to 70%
The Most Choices Millions of routes worldwide
Easy and Transparent Compare offers with 1 click

Compare all timetables for the bus from Mendoza to Buenos Aires

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

today
from £21
tomorrow
from £27
Tuesday
from £25
Wednesday
from £27
Thursday
from £27
Friday
from £27
Saturday
from £27

Cheapest bus trips today

Prices are for one way and one person
  • Vía Tac
    13h 50m
    0
    16:30
    Mendoza
    Bus Station
    06:20
    Buenos Aires
    Liniers Bus Station
    0
    Vía Tac
    Premium Economy
    £21
  • 20 de Junio
    23h 15m
    0
    11:00
    Mendoza
    Bus Station
    10:15
    Buenos Aires
    Liniers Bus Station
    0
    20 de Junio
    Premium Economy
    £27
  • Central Argentino
    15h 30m
    0
    16:45
    Mendoza
    Bus Station
    08:15
    Buenos Aires
    Retiro Bus Station
    0
    Central Argentino
    Premium Economy
    £31
  • Autotransportes San Juan
    15h 45m
    0
    06:30
    Mendoza
    Bus Station
    22:15
    Buenos Aires
    Liniers Bus Station
    0
    Autotransportes San Juan
    Premium Economy
    £32
  • Andesmar
    15h 55m
    0
    14:00
    Mendoza
    Bus Station
    05:55
    Buenos Aires
    Liniers Bus Station
    0
    Andesmar
    Premium Economy
    £32

Cheapest bus trips tomorrow

Prices are for one way and one person
  • 20 de Junio
    23h 15m
    0
    11:00
    Mendoza
    Bus Station
    10:15
    Buenos Aires
    Liniers Bus Station
    0
    20 de Junio
    Premium Economy
    £27
  • Central Argentino
    15h 30m
    0
    16:45
    Mendoza
    Bus Station
    08:15
    Buenos Aires
    Retiro Bus Station
    0
    Central Argentino
    Premium Economy
    £31
  • CATA Internacional
    13h 45m
    0
    19:00
    Mendoza
    Bus Station
    08:45
    Buenos Aires
    Liniers Bus Station
    0
    CATA Internacional
    Business
    £32
  • Andesmar
    14h 20m
    0
    18:00
    Mendoza
    Bus Station
    08:20
    Buenos Aires
    Retiro Bus Station
    0
    Andesmar
    Basic
    £38
  • San Juan Mar del Plata
    14h 25m
    0
    16:15
    Mendoza
    Bus Station
    06:40
    Buenos Aires
    Retiro Bus Station
    0
    San Juan Mar del Plata
    Basic
    £38
  • Did you know that if you travel from Mendoza to Buenos Aires via San Luis, SL, you can save more than £3? You can find the corresponding connections below.
    • Plataforma 10
      15h 45m
      0
      16:30
      Mendoza
      Bus Station
      20:00
      San Luis, SL
      Central Coach Station
      0
      Plataforma 10
      Premium Economy
      £7
      • Waiting Time 0h 20m
    • Central de Pasajes
      11h 55m
      0
      20:20
      San Luis, SL
      Central Coach Station
      08:15
      Buenos Aires
      Retiro Bus Station
      0
      Central de Pasajes
      Premium Economy
      £17
    Travel time is 2h 0m longer, but you will save £3

Cheapest bus trips Tuesday

Prices are for one way and one person
  • 20 de Junio
    23h 15m
    0
    11:00
    Mendoza
    Bus Station
    10:15
    Buenos Aires
    Liniers Bus Station
    0
    20 de Junio
    Premium Economy
    £25
  • Central Argentino
    15h 30m
    0
    16:45
    Mendoza
    Bus Station
    08:15
    Buenos Aires
    Retiro Bus Station
    0
    Central Argentino
    Premium Economy
    £25
  • CATA Internacional
    13h 40m
    0
    19:00
    Mendoza
    Bus Station
    08:40
    Buenos Aires
    Villa Tesei
    0
    CATA Internacional
    Business
    £32
  • Vía Tac
    15h 10m
    0
    16:30
    Mendoza
    Bus Station
    07:40
    Buenos Aires
    Retiro Bus Station
    0
    Vía Tac
    Premium Economy
    £34
  • Autotransportes San Juan
    15h 25m
    0
    06:30
    Mendoza
    Bus Station
    21:55
    Buenos Aires
    Villa Tesei
    0
    Autotransportes San Juan
    Premium Economy
    £39

Cheapest bus trips Wednesday

Prices are for one way and one person
  • 20 de Junio
    23h 15m
    0
    11:00
    Mendoza
    Bus Station
    10:15
    Buenos Aires
    Liniers Bus Station
    0
    20 de Junio
    Premium Economy
    £27
  • Vía Tac
    13h 50m
    0
    16:30
    Mendoza
    Bus Station
    06:20
    Buenos Aires
    Liniers Bus Station
    0
    Vía Tac
    Premium Economy
    £30
  • Central Argentino
    15h 30m
    0
    16:45
    Mendoza
    Bus Station
    08:15
    Buenos Aires
    Retiro Bus Station
    0
    Central Argentino
    Premium Economy
    £31
  • Autotransportes San Juan
    15h 45m
    0
    06:30
    Mendoza
    Bus Station
    22:15
    Buenos Aires
    Liniers Bus Station
    0
    Autotransportes San Juan
    Premium Economy
    £32
  • Andesmar
    15h 55m
    0
    14:00
    Mendoza
    Bus Station
    05:55
    Buenos Aires
    Liniers Bus Station
    0
    Andesmar
    Premium Economy
    £32
  • Did you know that if you travel from Mendoza to Buenos Aires via San Luis, SL, you can save more than £3? You can find the corresponding connections below.
    • Plataforma 10
      15h 45m
      0
      16:30
      Mendoza
      Bus Station
      20:00
      San Luis, SL
      Central Coach Station
      0
      Plataforma 10
      Premium Economy
      £7
      • Waiting Time 0h 20m
    • Central de Pasajes
      11h 55m
      0
      20:20
      San Luis, SL
      Central Coach Station
      08:15
      Buenos Aires
      Retiro Bus Station
      0
      Central de Pasajes
      Premium Economy
      £17
    Travel time is 1h 55m longer, but you will save £3

Cheapest bus trips Thursday

Prices are for one way and one person
  • 20 de Junio
    23h 15m
    0
    11:00
    Mendoza
    Bus Station
    10:15
    Buenos Aires
    Liniers Bus Station
    0
    20 de Junio
    Premium Economy
    £27
  • Central Argentino
    15h 30m
    0
    16:45
    Mendoza
    Bus Station
    08:15
    Buenos Aires
    Retiro Bus Station
    0
    Central Argentino
    Premium Economy
    £31
  • Autotransportes San Juan
    15h 45m
    0
    06:30
    Mendoza
    Bus Station
    22:15
    Buenos Aires
    Liniers Bus Station
    0
    Autotransportes San Juan
    Premium Economy
    £32
  • Andesmar
    15h 55m
    0
    14:00
    Mendoza
    Bus Station
    05:55
    Buenos Aires
    Liniers Bus Station
    0
    Andesmar
    Premium Economy
    £32
  • CATA Internacional
    13h 40m
    0
    19:00
    Mendoza
    Bus Station
    08:40
    Buenos Aires
    Villa Tesei
    0
    CATA Internacional
    Business
    £32
  • Did you know that if you travel from Mendoza to Buenos Aires via San Luis, SL, you can save more than £3? You can find the corresponding connections below.
    • Plataforma 10
      15h 45m
      0
      16:30
      Mendoza
      Bus Station
      20:00
      San Luis, SL
      Central Coach Station
      0
      Plataforma 10
      Premium Economy
      £7
      • Waiting Time 0h 20m
    • Central de Pasajes
      11h 55m
      0
      20:20
      San Luis, SL
      Central Coach Station
      08:15
      Buenos Aires
      Retiro Bus Station
      0
      Central de Pasajes
      Premium Economy
      £17
    Travel time is 2h 5m longer, but you will save £3

Cheapest bus trips Friday

Prices are for one way and one person
  • 20 de Junio
    23h 15m
    0
    11:00
    Mendoza
    Bus Station
    10:15
    Buenos Aires
    Liniers Bus Station
    0
    20 de Junio
    Premium Economy
    £27
  • Central Argentino
    15h 30m
    0
    16:45
    Mendoza
    Bus Station
    08:15
    Buenos Aires
    Retiro Bus Station
    0
    Central Argentino
    Premium Economy
    £31
  • Autotransportes San Juan
    15h 45m
    0
    06:30
    Mendoza
    Bus Station
    22:15
    Buenos Aires
    Liniers Bus Station
    0
    Autotransportes San Juan
    Premium Economy
    £39
  • Andesmar
    15h 55m
    0
    14:00
    Mendoza
    Bus Station
    05:55
    Buenos Aires
    Liniers Bus Station
    0
    Andesmar
    Premium Economy
    £39
  • San Juan Mar del Plata
    13h 40m
    0
    16:15
    Mendoza
    Bus Station
    05:55
    Buenos Aires
    Liniers Bus Station
    0
    San Juan Mar del Plata
    Premium Economy
    £39
  • Did you know that if you travel from Mendoza to Buenos Aires via San Luis, SL, you can save more than £3? You can find the corresponding connections below.
    • Plataforma 10
      15h 45m
      0
      16:30
      Mendoza
      Bus Station
      20:00
      San Luis, SL
      Central Coach Station
      0
      Plataforma 10
      Premium Economy
      £7
      • Waiting Time 0h 20m
    • Central de Pasajes
      11h 55m
      0
      20:20
      San Luis, SL
      Central Coach Station
      08:15
      Buenos Aires
      Retiro Bus Station
      0
      Central de Pasajes
      Premium Economy
      £17
    Travel time is 2h 5m longer, but you will save £3

Cheapest bus trips Saturday

Prices are for one way and one person
  • 20 de Junio
    23h 15m
    0
    11:00
    Mendoza
    Bus Station
    10:15
    Buenos Aires
    Liniers Bus Station
    0
    20 de Junio
    Premium Economy
    £27
  • Vía Tac
    13h 50m
    0
    16:30
    Mendoza
    Bus Station
    06:20
    Buenos Aires
    Liniers Bus Station
    0
    Vía Tac
    Premium Economy
    £30
  • Central Argentino
    15h 30m
    0
    16:45
    Mendoza
    Bus Station
    08:15
    Buenos Aires
    Retiro Bus Station
    0
    Central Argentino
    Premium Economy
    £31
  • Autotransportes San Juan
    15h 45m
    0
    06:30
    Mendoza
    Bus Station
    22:15
    Buenos Aires
    Liniers Bus Station
    0
    Autotransportes San Juan
    Premium Economy
    £39
  • Andesmar
    15h 55m
    0
    14:00
    Mendoza
    Bus Station
    05:55
    Buenos Aires
    Liniers Bus Station
    0
    Andesmar
    Premium Economy
    £39
  • Did you know that if you travel from Mendoza to Buenos Aires via San Luis, SL, you can save more than £3? You can find the corresponding connections below.
    • Plataforma 10
      15h 45m
      0
      16:30
      Mendoza
      Bus Station
      20:00
      San Luis, SL
      Central Coach Station
      0
      Plataforma 10
      Premium Economy
      £7
      • Waiting Time 0h 20m
    • Central de Pasajes
      11h 55m
      0
      20:20
      San Luis, SL
      Central Coach Station
      08:15
      Buenos Aires
      Retiro Bus Station
      0
      Central de Pasajes
      Premium Economy
      £17
    Travel time is 1h 55m longer, but you will save £3

Frequency of bus connections between Mendoza and Buenos Aires

See here how frequent the connections between Mendoza and Buenos Aires are, during different times and days of the week.
Thursday is the busiest day, with more than 286 daily coaches from Mendoza to Buenos Aires. Monday has instead the fewest connections, with only 177 daily coaches between Mendoza and Buenos Aires.
The busiest time of the day is the Evening, with 876 coaches from Mendoza to Buenos Aires, while Morning sees the fewest connections between Mendoza and Buenos Aires, with 249 offers.

Facts about coaches from Mendoza to Buenos Aires

Compare all providers like 20 de Junio, Andesmar and CATA Internacional that travel 251 times every day by bus from Mendoza to Buenos Aires in one click! Book your bus ticket from Mendoza to Buenos Aires starting from £21!

Cheapest Bus £21
Fastest Bus 12h 55m
Earliest Coach 06:30
Latest Coach 21:30
Daily Bus Connections 251 Ø
Distance 983.4 km
Coach Companies 20 de Junio, Andesmar, CATA Internacional, Chevallier, Autotransportes San Juan, San Juan Mar del Plata, Vía Tac, Vía Bariloche and Central Argentino

Cheapest coach connections from Mendoza to Buenos Aires

Every day, 251 buses from 9 coach companies leave Mendoza for Buenos Aires: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 13/07/2025 and for the following days.

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 07/07
Tuesday 08/07
Wednesday 09/07
Thursday 10/07
Friday 11/07
Saturday 12/07
Sunday 13/07
£27
Monday 14/07
£27
Tuesday 15/07
£27
Wednesday 16/07
£48
Thursday 17/07
£27
Friday 18/07
£39
Saturday 19/07
£27
Sunday 20/07
£27
Monday 21/07
£27
Tuesday 22/07
£32
Wednesday 23/07
£27
Thursday 24/07
£27
Friday 25/07
£32
Saturday 26/07
£32
Sunday 27/07
£27
Monday 28/07
£32
Tuesday 29/07
£27
Wednesday 30/07
£27
Thursday 31/07
£32
Friday 01/08
£32
Saturday 02/08
£27
Sunday 03/08

The cheapest time to travel from Mendoza to Buenos Aires

See here on which day and which time of the day you can find the cheapest bus ticket from Mendoza to Buenos Aires, for the next 30 days.
With a price starting from £21, Sunday is the cheapest day for a coach from Mendoza to Buenos Aires. Monday instead is the most expensive day with prices starting from £27.
Afternoon is the cheapest day time for bus tickets from Mendoza to Buenos Aires, with £21. Morning is the most expensive time of the day with prices starting from £25.

How to save money travelling from Mendoza 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 Mendoza 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 Mendoza 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 Mendoza to Buenos Aires are also emptier.

Beloved bus companies from Mendoza to Buenos Aires

These are the most booked bus companies between Mendoza to Buenos Aires from our users.

20 de Junio from Mendoza to Buenos Aires

20 de Junio

Here you will find the key facts about the 20 de Junio bus route Mendoza to Buenos Aires:

Cheapest Price £25
Fastest Coach 13h 0m
Earliest Coach 11:00
Last Coach 21:30
Daily Connections 61 Ø
Found on 12/07/2025

Andesmar from Mendoza to Buenos Aires

Andesmar

Here you will find the key facts about the Andesmar bus route Mendoza to Buenos Aires:

Cheapest Price £32
Fastest Coach 12h 55m
Earliest Coach 14:00
Last Coach 18:30
Daily Connections 56 Ø
Found on 13/07/2025

Chevallier from Mendoza to Buenos Aires

Chevallier

Here you will find the key facts about the Chevallier bus route Mendoza to Buenos Aires:

Cheapest Price £32
Fastest Coach 13h 32m
Earliest Coach 13:30
Last Coach 20:00
Daily Connections 29 Ø
Found on 13/07/2025

Latest reviews for coach companies on the route Mendoza - Buenos Aires

Vía Bariloche
Adrian Júnior Santos da Silva , 02/10/2024
Sou brasileiro e além de sofrer preconceito pelo cara que coloca a bagagem por que eu não quis dar mais de 1000 pesos pra ele, o motorista me ameacou deixar no terminal por que eu tinha 1 bagagem a ma ... Sou brasileiro e além de sofrer preconceito pelo cara que coloca a bagagem por que eu não quis dar mais de 1000 pesos pra ele, o motorista me ameacou deixar no terminal por que eu tinha 1 bagagem a mais, os cara é dinheirosta, só ver um estrangeiro que quer dinheiro. Não recomendo que andem com crianças e esposas nesse ônibus, por que ultimamente não está agradável o. Antes era uma das melhores locais agora tá igual Rio Uruguay ELES PEDEM DINHEIRO PRA POR SUA MALA NO ÔNIBUS DEPOIS DE VOCÊ JÁ PAGAR A PASSAGEM. Ameacam deixar você e sua família se não pagar mais propina( gorjeta)

All bus stations and stops in Mendoza and Buenos Aires

The map below shows you where to find all the bus stations in Mendoza 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 Mendoza to Buenos Aires? Compare all modes of transports from Mendoza to Buenos Aires.

Service and Comfort on the bus from Mendoza to Buenos Aires

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

FAQs about the Mendoza to Buenos Aires bus

How much does a Mendoza - Buenos Aires coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Mendoza - Buenos Aires bus trip is available from £21 and takes 13h 50m. Compare offers and save money!

How much could I save by comparing buses from Mendoza to Buenos Aires?

The connection Mendoza to Buenos Aires is offered by 9 companies with ticket prices ranging from £21 to £73. 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 Mendoza - Buenos Aires route on average every day?

Each day, the bus route from Mendoza to Buenos Aires is offered by roughly 251 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Buenos Aires from Mendoza take?

The quickest coach from Mendoza to Buenos Aires is provided by Andesmar and takes 12h 55m. Coach tickets for this connection cost £48. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Mendoza to Buenos Aires?

The earliest bus to Buenos Aires departs from Mendoza at 06:30. 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 Mendoza to Buenos Aires?

The latest bus to Buenos Aires departs from Mendoza at 21:30. 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 Mendoza - Buenos Aires route?

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

Is there a direct bus between Mendoza and Buenos Aires?

You can check all the direct connections between Mendoza 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: 20 de Junio, Andesmar and CATA Internacional.

What can I take with me on the bus to Buenos Aires from Mendoza?

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 Mendoza 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 Mendoza 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 Mendoza to Buenos Aires on your planned travel date.

Available seat classes which are offered on the bus route Mendoza to Buenos Aires

Basic
Basic

Name referring to the typical seat you will find with companies that don’t distinguish between different classes.

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 Mendoza and to Buenos Aires

Here’s an overview of the most popular bus routes to Mendoza and to Buenos Aires. Simply click on the connection of your choice, and you will find all the details about your bus route!
Coach to Mendoza from Tunuyán, MZ Coach to Mendoza from Tunuyán, MZ
San Luis, SL to Mendoza coach San Luis, SL to Mendoza coach
Bus to Mendoza from Santiago, RM Bus to Mendoza from Santiago, RM
Coach from Bariloche to Mendoza Coach from Bariloche to Mendoza
Bus to Buenos Aires from Mar del Plata Bus to Buenos Aires from Mar del Plata
Santiago, RM to Buenos Aires bus Santiago, RM to Buenos Aires bus
Bus Montevideo to Buenos Aires Bus Montevideo to Buenos Aires
Coaches Córdoba, CD to Buenos Aires Coaches Córdoba, CD to Buenos Aires
Popular Airport Transfers to Mendoza and to Buenos Aires
CheckMyBus › Coaches in Argentina › Coach to Mendoza › Coach to Buenos Aires

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.