Bus from Mendoza to Buenos Aires from $48

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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 Andesmar, CATA Internacional or 20 de Junio for the next days.

today
$63
tomorrow
$63
Sunday
$63
Monday
$63
Tuesday
$53
Wednesday
$48
Thursday
$53

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Vía Tac 14h 40m 4:30 PM Mendoza Bus Station 7:10 AM Buenos Aires Liniers Bus Station  Premium Economy $63
CATA Internacional 14h 15m 6:15 PM Mendoza Bus Station 8:30 AM Buenos Aires Once  Premium Economy $77
Central Argentino 13h 35m 5:45 PM Mendoza Bus Station 7:20 AM Buenos Aires Liniers Bus Station  Premium Economy $79
Andesmar 13h 45m 8:00 PM Mendoza Bus Station 9:45 AM Buenos Aires Once  Premium Economy $90
20 de Junio 13h 35m 5:00 PM Mendoza Bus Station 6:35 AM Buenos Aires Liniers Bus Station  Premium Economy $94
  • Did you know that if you travel from Mendoza to Buenos Aires via Villa Mercedes, SL, you can save more than $20? You can find the corresponding connections below.
    • Vía Tac
      14h 20m
      0
      4:30 PM
      Mendoza
      Bus Station
      9:35 PM
      Villa Mercedes, SL
      Central Bus Station
      0
      Vía Tac
      Premium Economy
      $16
      • Waiting Time 0h 55m
    • Central Argentino
      8h 20m
      0
      10:30 PM
      Villa Mercedes, SL
      Central Bus Station
      6:50 AM
      Buenos Aires
      Villa Tesei
      0
      Central Argentino
      Premium Economy
      $26
    Travel time is 0h 45m longer, but you will save $20

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Vía Tac 14h 40m 4:30 PM Mendoza Bus Station 7:10 AM Buenos Aires Liniers Bus Station  Premium Economy $63
CATA Internacional 14h 15m 6:15 PM Mendoza Bus Station 8:30 AM Buenos Aires Once  Premium Economy $77
Central Argentino 13h 35m 5:45 PM Mendoza Bus Station 7:20 AM Buenos Aires Liniers Bus Station  Premium Economy $79
Andesmar 15h 55m 2:00 PM Mendoza Bus Station 5:55 AM Buenos Aires Liniers Bus Station  Premium Economy $91
20 de Junio 13h 35m 5:00 PM Mendoza Bus Station 6:35 AM Buenos Aires Liniers Bus Station  Premium Economy $94
  • Did you know that if you travel from Mendoza to Buenos Aires via Villa Mercedes, SL, you can save more than $20? You can find the corresponding connections below.
    • Vía Tac
      14h 20m
      0
      4:30 PM
      Mendoza
      Bus Station
      9:35 PM
      Villa Mercedes, SL
      Central Bus Station
      0
      Vía Tac
      Premium Economy
      $16
      • Waiting Time 0h 55m
    • Central Argentino
      8h 20m
      0
      10:30 PM
      Villa Mercedes, SL
      Central Bus Station
      6:50 AM
      Buenos Aires
      Villa Tesei
      0
      Central Argentino
      Premium Economy
      $26
    Travel time is 0h 45m longer, but you will save $20

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Vía Tac 14h 40m 4:30 PM Mendoza Bus Station 7:10 AM Buenos Aires Liniers Bus Station  Premium Economy $63
CATA Internacional 14h 15m 6:15 PM Mendoza Bus Station 8:30 AM Buenos Aires Once  Premium Economy $77
Central Argentino 15h 30m 4:45 PM Mendoza Bus Station 8:15 AM Buenos Aires Retiro Bus Station  Premium Economy $85
20 de Junio 13h 20m 5:00 PM Mendoza Bus Station 6:20 AM Buenos Aires Villa Tesei  Premium Economy $86
Andesmar 15h 55m 2:00 PM Mendoza Bus Station 5:55 AM Buenos Aires Liniers Bus Station  Premium Economy $91
  • Did you know that if you travel from Mendoza to Buenos Aires via Villa Mercedes, SL, you can save more than $20? You can find the corresponding connections below.
    • Vía Tac
      14h 20m
      0
      4:30 PM
      Mendoza
      Bus Station
      9:35 PM
      Villa Mercedes, SL
      Central Bus Station
      0
      Vía Tac
      Premium Economy
      $16
      • Waiting Time 0h 55m
    • Central Argentino
      8h 20m
      0
      10:30 PM
      Villa Mercedes, SL
      Central Bus Station
      6:50 AM
      Buenos Aires
      Villa Tesei
      0
      Central Argentino
      Premium Economy
      $26
    Travel time is 1h 0m longer, but you will save $20

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Vía Tac 14h 40m 4:30 PM Mendoza Bus Station 7:10 AM Buenos Aires Liniers Bus Station  Premium Economy $63
CATA Internacional 14h 15m 6:15 PM Mendoza Bus Station 8:30 AM Buenos Aires Once  Premium Economy $77
Central Argentino 15h 30m 4:45 PM Mendoza Bus Station 8:15 AM Buenos Aires Retiro Bus Station  Premium Economy $85
Andesmar 15h 55m 2:00 PM Mendoza Bus Station 5:55 AM Buenos Aires Liniers Bus Station  Premium Economy $91
20 de Junio 13h 35m 5:00 PM Mendoza Bus Station 6:35 AM Buenos Aires Liniers Bus Station  Premium Economy $94
  • Did you know that if you travel from Mendoza to Buenos Aires via Villa Mercedes, SL, you can save more than $20? You can find the corresponding connections below.
    • Vía Tac
      14h 20m
      0
      4:30 PM
      Mendoza
      Bus Station
      9:35 PM
      Villa Mercedes, SL
      Central Bus Station
      0
      Vía Tac
      Premium Economy
      $16
      • Waiting Time 0h 55m
    • Central Argentino
      8h 20m
      0
      10:30 PM
      Villa Mercedes, SL
      Central Bus Station
      6:50 AM
      Buenos Aires
      Villa Tesei
      0
      Central Argentino
      Premium Economy
      $26
    Travel time is 0h 45m longer, but you will save $20

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Vía Tac 16h 0m 4:30 PM Mendoza Bus Station 8:30 AM Buenos Aires Retiro Bus Station  Premium Economy $53
CATA Internacional 14h 15m 6:15 PM Mendoza Bus Station 8:30 AM Buenos Aires Once  Premium Economy $77
Central Argentino 15h 30m 4:45 PM Mendoza Bus Station 8:15 AM Buenos Aires Retiro Bus Station  Premium Economy $85
Andesmar 13h 45m 8:00 PM Mendoza Bus Station 9:45 AM Buenos Aires Once  Premium Economy $90
20 de Junio 14h 15m 5:00 PM Mendoza Bus Station 7:15 AM Buenos Aires Retiro Bus Station  Premium Economy $91
  • Did you know that if you travel from Mendoza to Buenos Aires via Villa Mercedes, SL, you can save more than $10? You can find the corresponding connections below.
    • Vía Tac
      14h 20m
      0
      4:30 PM
      Mendoza
      Bus Station
      9:35 PM
      Villa Mercedes, SL
      Central Bus Station
      0
      Vía Tac
      Premium Economy
      $16
      • Waiting Time 0h 55m
    • Central Argentino
      8h 20m
      0
      10:30 PM
      Villa Mercedes, SL
      Central Bus Station
      6:50 AM
      Buenos Aires
      Villa Tesei
      0
      Central Argentino
      Premium Economy
      $26
    Travel time is 0h 35m longer, but you will save $10

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Vía Tac 16h 0m 4:30 PM Mendoza Bus Station 8:30 AM Buenos Aires Retiro Bus Station  Premium Economy $48
CATA Internacional 14h 15m 6:15 PM Mendoza Bus Station 8:30 AM Buenos Aires Once  Premium Economy $77
Central Argentino 15h 30m 4:45 PM Mendoza Bus Station 8:15 AM Buenos Aires Retiro Bus Station  Premium Economy $85
20 de Junio 13h 35m 5:00 PM Mendoza Bus Station 6:35 AM Buenos Aires Liniers Bus Station  Premium Economy $94
Chevallier 17h 40m 1:30 PM Mendoza Bus Station 7:10 AM Buenos Aires Retiro Bus Station  Premium Economy $96
  • Did you know that if you travel from Mendoza to Buenos Aires via Villa Mercedes, SL, you can save more than $5? You can find the corresponding connections below.
    • Vía Tac
      14h 20m
      0
      4:30 PM
      Mendoza
      Bus Station
      9:35 PM
      Villa Mercedes, SL
      Central Bus Station
      0
      Vía Tac
      Premium Economy
      $16
      • Waiting Time 0h 55m
    • Central Argentino
      8h 20m
      0
      10:30 PM
      Villa Mercedes, SL
      Central Bus Station
      6:50 AM
      Buenos Aires
      Villa Tesei
      0
      Central Argentino
      Premium Economy
      $26
    Travel time is 0h 45m 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
Vía Tac 14h 40m 4:30 PM Mendoza Bus Station 7:10 AM Buenos Aires Liniers Bus Station  Premium Economy $53
CATA Internacional 14h 15m 6:15 PM Mendoza Bus Station 8:30 AM Buenos Aires Once  Premium Economy $77
Central Argentino 13h 35m 5:45 PM Mendoza Bus Station 7:20 AM Buenos Aires Liniers Bus Station  Premium Economy $79
Andesmar 16h 50m 2:00 PM Mendoza Bus Station 6:50 AM Buenos Aires Retiro Bus Station  Premium Economy $91
20 de Junio 14h 15m 5:00 PM Mendoza Bus Station 7:15 AM Buenos Aires Retiro Bus Station  Premium Economy $91
  • Did you know that if you travel from Mendoza to Buenos Aires via Villa Mercedes, SL, you can save more than $10? You can find the corresponding connections below.
    • Vía Tac
      14h 20m
      0
      4:30 PM
      Mendoza
      Bus Station
      9:35 PM
      Villa Mercedes, SL
      Central Bus Station
      0
      Vía Tac
      Premium Economy
      $16
      • Waiting Time 0h 55m
    • Central Argentino
      8h 20m
      0
      10:30 PM
      Villa Mercedes, SL
      Central Bus Station
      6:50 AM
      Buenos Aires
      Villa Tesei
      0
      Central Argentino
      Premium Economy
      $26
    Travel time is 0h 45m longer, but you will save $10

Best Price Offer: The price for the cheapest bus from Mendoza to Buenos Aires is $48 on 10/14/2026. Flexible travelers save on ticket prices.


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 140 daily buses from Mendoza to Buenos Aires. Monday has instead the fewest connections, with only 113 daily coaches between Mendoza and Buenos Aires.
The busiest time of the day is the Evening, with 509 buses from Mendoza to Buenos Aires, while Morning sees the fewest connections between Mendoza and Buenos Aires, with 8 offers.

Facts about the bus from Mendoza to Buenos Aires

Compare all providers like Andesmar, CATA Internacional and 20 de Junio that travel 124 times every day by bus from Mendoza to Buenos Aires in one click! Book your bus ticket from Mendoza to Buenos Aires starting from $48!

Cheapest Bus $48
Fastest Bus 12h 55m
Earliest Bus 2:00 PM
Latest Bus 9:00 PM
Daily Bus Routes 124 Ø
Distance 611.2 miles
Bus Companies Andesmar, CATA Internacional, 20 de Junio, Central Argentino, Chevallier, PLATABUS, Autotransportes San Juan, Vía Tac and La Unión SRL

Cheapest bus connections from Mendoza to Buenos Aires

Every day, 124 buses from 9 bus 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 10/09/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 10/04
Monday 10/05
Tuesday 10/06
Wednesday 10/07
Thursday 10/08
Friday 10/09
$109
Saturday 10/10
$109
Sunday 10/11
$85
Monday 10/12
$92
Tuesday 10/13
$85
Wednesday 10/14
$85
Thursday 10/15
$79
Friday 10/16
$96
Saturday 10/17
$90
Sunday 10/18
$85
Monday 10/19
$85
Tuesday 10/20
$85
Wednesday 10/21
$85
Thursday 10/22
$79
Friday 10/23
$79
Saturday 10/24
$79
Sunday 10/25
$85
Monday 10/26
$96
Tuesday 10/27
$85
Wednesday 10/28
$85
Thursday 10/29
$79
Friday 10/30
$79
Saturday 10/31

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 $48, Wednesday is the cheapest day for a bus from Mendoza to Buenos Aires. Sunday instead is the most expensive day with prices starting from $63.
Afternoon is the cheapest day time for bus tickets from Mendoza to Buenos Aires, with $48. Morning is the most expensive time of the day with prices starting from $96.

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 buses 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.

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 $90
Fastest Bus 12h 55m
Earliest Bus 2:00 PM
Last Bus 8:00 PM
Daily Connections 40 Ø
Found on 10/9/2026

Vía Tac from Mendoza to Buenos Aires

Vía Tac

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

Cheapest Price $48
Fastest Bus 14h 40m
Earliest Bus 4:30 PM
Last Bus 4:30 PM
Daily Connections 3 Ø
Found on 10/6/2026

CATA Internacional from Mendoza to Buenos Aires

CATA Internacional

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

Cheapest Price $77
Fastest Bus 12h 55m
Earliest Bus 6:15 PM
Last Bus 9:00 PM
Daily Connections 37 Ø
Found on 10/9/2026

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

Vía Tac
Rodary , 1/6/2026
Nous nous sommes fait voler notre boîte iPhone dans notre sac en soute. Nous avons retrouvé nos sac ouvert. C’est inadmissible que le personnel se permettent de fouiller nos sac. C’est dommage pour ... Nous nous sommes fait voler notre boîte iPhone dans notre sac en soute. Nous avons retrouvé nos sac ouvert. C’est inadmissible que le personnel se permettent de fouiller nos sac. C’est dommage pour eux c’était la boîte vide et heureusement. Attention avec cette compagnie mal honnête
Vía Bariloche
Adrian Júnior Santos da Silva , 10/2/2024
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

In the map below, you can see where to find all 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 buses 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 bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $48 and takes 16h 0m to reach Buenos Aires. Compare offers to save money!

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

This route is offered by 9 companies with a range of ticket prices between $48 and $135. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Buenos Aires.

On average, how many connections are available from Mendoza to Buenos Aires each day?

Every day, the Mendoza to Buenos Aires bus route is served by approximately 124 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Mendoza to Buenos Aires is offered by PLATABUS and takes 12h 55m. Bus tickets for this connection cost $106. In this context, bear in mind that the journey can take longer due to traffic.

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

The earliest bus arriving in Buenos Aires from Mendoza starts at 2:00 PM. 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 Mendoza to Buenos Aires?

The latest bus trip departing from Mendoza for Buenos Aires starts at 9:00 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 Mendoza Buenos Aires route?

When traveling by bus from Mendoza to Buenos Aires, passengers can travel with Andesmar, CATA Internacional and 20 de Junio. With our search, you can compare all available bus tickets to book the one that works 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: Andesmar, CATA Internacional and 20 de Junio.

What can I take with me on the Mendoza to Buenos Aires 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 Mendoza Buenos Aires 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 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 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 Mendoza to Buenos Aires on your planned travel date.

How does CheckMyBus find the best bus deals from Mendoza 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 124 daily trips between Mendoza 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 Mendoza to Buenos Aires?

Prices and availability for 124 trips between Mendoza 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 Mendoza 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 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!
Bus Chilecito, LR - Mendoza Bus Chilecito, LR - Mendoza
Bus Bahía Blanca - Mendoza Bus Bahía Blanca - Mendoza
From Corrientes to Mendoza bus From Corrientes to Mendoza bus
From Junín to Mendoza bus From Junín to Mendoza bus
Oberá to Buenos Aires bus Oberá to Buenos Aires bus
From Lujan, BA to Buenos Aires bus From Lujan, BA to Buenos Aires bus
From Carapeguá to Buenos Aires bus From Carapeguá to Buenos Aires bus
Buses from Posadas, AR to Buenos Aires Buses from Posadas, AR to Buenos Aires
Popular Airport Shuttles to Mendoza and to Buenos Aires
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