Bus from Río Cuarto to Buenos Aires from $22

Compare all the bus companies and find the best price with CheckMyBus
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 Río Cuarto to Buenos Aires

Here is a selection of the cheapest bus trips from the schedule from Río Cuarto to Buenos Aires from various bus operators like Chevallier, Vía Tac or 20 de Junio for the next days.

today
$28
tomorrow
$28
Wednesday
$29
Thursday
$28
Friday
$28
Saturday
$28
Sunday
$28

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Vía Tac 10h 0m 12:36 AM Río Cuarto Bus Station 10:36 AM Buenos Aires Liniers Bus Station  First Class $28
20 de Junio 8h 45m 11:45 PM Río Cuarto Bus Station 8:30 AM Buenos Aires Retiro Bus Station  Premium Economy $31
Chevallier 8h 5m 11:10 PM Río Cuarto Bus Station 7:15 AM Buenos Aires Villa Tesei  Premium Economy $33
PLATABUS 7h 25m 12:10 AM Río Cuarto Bus Station 7:35 AM Buenos Aires Liniers Bus Station  First Class $37
Autotransportes San Juan 10h 40m 9:45 PM Río Cuarto Bus Station 8:25 AM Buenos Aires Retiro Bus Station  Premium Economy $39

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Central Argentino 8h 45m 11:30 PM Río Cuarto Bus Station 8:15 AM Buenos Aires Retiro Bus Station  Premium Economy $28
Vía Tac 10h 0m 12:36 AM Río Cuarto Bus Station 10:36 AM Buenos Aires Liniers Bus Station  Premium Economy $29
20 de Junio 8h 45m 11:45 PM Río Cuarto Bus Station 8:30 AM Buenos Aires Retiro Bus Station  Premium Economy $31
Buses LEP 8h 0m 10:00 PM Río Cuarto Bus Station 6:00 AM Buenos Aires Retiro Bus Station  Premium Economy $32
Chevallier 9h 45m 9:25 PM Río Cuarto Bus Station 7:10 AM Buenos Aires Retiro Bus Station  Premium Economy $33

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Vía Tac 10h 0m 12:36 AM Río Cuarto Bus Station 10:36 AM Buenos Aires Liniers Bus Station  Premium Economy $29
Autotransportes San Juan 10h 40m 9:45 PM Río Cuarto Bus Station 8:25 AM Buenos Aires Retiro Bus Station  Premium Economy $30
Buses LEP 8h 0m 10:00 PM Río Cuarto Bus Station 6:00 AM Buenos Aires Retiro Bus Station  Premium Economy $32
Chevallier 9h 45m 9:25 PM Río Cuarto Bus Station 7:10 AM Buenos Aires Retiro Bus Station  Premium Economy $33
20 de Junio 8h 45m 11:45 PM Río Cuarto Bus Station 8:30 AM Buenos Aires Retiro Bus Station  Premium Economy $34

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Central Argentino 8h 45m 11:30 PM Río Cuarto Bus Station 8:15 AM Buenos Aires Retiro Bus Station  Premium Economy $28
Vía Tac 10h 0m 12:36 AM Río Cuarto Bus Station 10:36 AM Buenos Aires Liniers Bus Station  Premium Economy $29
Autotransportes San Juan 10h 40m 9:45 PM Río Cuarto Bus Station 8:25 AM Buenos Aires Retiro Bus Station  Premium Economy $29
20 de Junio 8h 45m 11:45 PM Río Cuarto Bus Station 8:30 AM Buenos Aires Retiro Bus Station  Premium Economy $31
Buses LEP 8h 0m 10:00 PM Río Cuarto Bus Station 6:00 AM Buenos Aires Retiro Bus Station  Premium Economy $32

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Central Argentino 8h 45m 11:30 PM Río Cuarto Bus Station 8:15 AM Buenos Aires Retiro Bus Station  Premium Economy $28
Vía Tac 10h 0m 12:36 AM Río Cuarto Bus Station 10:36 AM Buenos Aires Liniers Bus Station  Premium Economy $29
Autotransportes San Juan 10h 40m 9:45 PM Río Cuarto Bus Station 8:25 AM Buenos Aires Retiro Bus Station  Premium Economy $29
20 de Junio 8h 45m 11:45 PM Río Cuarto Bus Station 8:30 AM Buenos Aires Retiro Bus Station  Premium Economy $31
Buses LEP 8h 0m 10:00 PM Río Cuarto Bus Station 6:00 AM Buenos Aires Retiro Bus Station  Premium Economy $32

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Central Argentino 8h 45m 11:30 PM Río Cuarto Bus Station 8:15 AM Buenos Aires Retiro Bus Station  Premium Economy $28
Vía Tac 10h 0m 12:36 AM Río Cuarto Bus Station 10:36 AM Buenos Aires Liniers Bus Station  Premium Economy $29
20 de Junio 8h 45m 11:45 PM Río Cuarto Bus Station 8:30 AM Buenos Aires Retiro Bus Station  Premium Economy $31
Buses LEP 8h 0m 10:00 PM Río Cuarto Bus Station 6:00 AM Buenos Aires Retiro Bus Station  Premium Economy $32
Chevallier 9h 45m 9:25 PM Río Cuarto Bus Station 7:10 AM Buenos Aires Retiro Bus Station  Premium Economy $33

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Central Argentino 8h 45m 11:30 PM Río Cuarto Bus Station 8:15 AM Buenos Aires Retiro Bus Station  Premium Economy $28
Vía Tac 9h 5m 12:36 AM Río Cuarto Bus Station 9:41 AM Buenos Aires Retiro Bus Station  Premium Economy $29
Autotransportes San Juan 10h 40m 9:45 PM Río Cuarto Bus Station 8:25 AM Buenos Aires Retiro Bus Station  Premium Economy $29
20 de Junio 8h 45m 11:45 PM Río Cuarto Bus Station 8:30 AM Buenos Aires Retiro Bus Station  Premium Economy $31
Buses LEP 8h 0m 10:00 PM Río Cuarto Bus Station 6:00 AM Buenos Aires Retiro Bus Station  Premium Economy $32

Best Price Offer: The price for the cheapest bus from Río Cuarto to Buenos Aires is $22 on 8/20/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Río Cuarto and Buenos Aires

See here how frequent the connections between Río Cuarto and Buenos Aires are, during different times and days of the week.
Tuesday is the busiest day, with more than 42 daily buses from Río Cuarto to Buenos Aires. Monday has instead the fewest connections, with only 24 daily coaches between Río Cuarto and Buenos Aires.
The busiest time of the day is the Evening, with 138 buses from Río Cuarto to Buenos Aires, while Afternoon sees the fewest connections between Río Cuarto and Buenos Aires, with 14 offers.

Facts about the bus from Río Cuarto to Buenos Aires

Compare all providers like Chevallier, Vía Tac and 20 de Junio that travel 34 times every day by bus from Río Cuarto to Buenos Aires in one click! Book your bus ticket from Río Cuarto to Buenos Aires starting from $22!

Cheapest Bus $22
Fastest Bus 6h 45m
Earliest Bus 12:10 AM
Latest Bus 11:45 PM
Daily Bus Routes 34 Ø
Distance 356.3 miles
Bus Companies Chevallier, Vía Tac, 20 de Junio, PLATABUS, Central Argentino, Buses LEP and Autotransportes San Juan

Cheapest bus connections from Río Cuarto to Buenos Aires

Every day, 34 buses from 7 bus companies leave Río Cuarto for Buenos Aires: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 08/17/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 08/16
Monday 08/17
$31
Tuesday 08/18
$29
Wednesday 08/19
$29
Thursday 08/20
$22
Friday 08/21
$22
Saturday 08/22
$22
Sunday 08/23
$22
Monday 08/24
$22
Tuesday 08/25
$29
Wednesday 08/26
$22
Thursday 08/27
$28
Friday 08/28
$28
Saturday 08/29
$39
Sunday 08/30
$22
Monday 08/31
$29
Tuesday 09/01
$22
Wednesday 09/02
$28
Thursday 09/03
$22
Friday 09/04
$28
Saturday 09/05
$31
Sunday 09/06
$29
Monday 09/07
$37
Tuesday 09/08
$39
Wednesday 09/09
$28
Thursday 09/10
$28
Friday 09/11
$29
Saturday 09/12

The cheapest time to travel from Río Cuarto to Buenos Aires

See here on which day and which time of the day you can find the cheapest bus ticket from Río Cuarto to Buenos Aires, for the next 30 days.
With a price starting from $22, Sunday is the cheapest day for a bus from Río Cuarto to Buenos Aires. Sunday instead is the most expensive day with prices starting from $22.
Night is the cheapest day time for bus tickets from Río Cuarto to Buenos Aires, with $22. Afternoon is the most expensive time of the day with prices starting from $37.

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

Beloved bus companies from Río Cuarto to Buenos Aires

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

20 de Junio from Río Cuarto to Buenos Aires

20 de Junio

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

Cheapest Price $31
Fastest Bus 6h 45m
Earliest Bus 11:45 PM
Last Bus 11:45 PM
Daily Connections 5 Ø
Found on 8/15/2026

All bus stations and stops in Río Cuarto and Buenos Aires

In the map below, you can see where to find all bus stations in Río Cuarto and Buenos Aires.

Service and Comfort on the bus from Río Cuarto to Buenos Aires

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

FAQs about the Río Cuarto to Buenos Aires bus

How much does a Río Cuarto Buenos Aires bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $22 and takes 10h 0m to reach Buenos Aires. Compare offers to save money!

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

This route is offered by 7 companies with a range of ticket prices between $22 and $61. 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 Río Cuarto to Buenos Aires each day?

Every day, the Río Cuarto to Buenos Aires bus route is served by approximately 34 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Río Cuarto to Buenos Aires is offered by 20 de Junio and takes 6h 45m. Bus tickets for this connection cost $44. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Río Cuarto to Buenos Aires?

The earliest bus arriving in Buenos Aires from Río Cuarto starts at 12:10 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 Río Cuarto to Buenos Aires?

The latest bus trip departing from Río Cuarto for Buenos Aires starts at 11:45 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 Río Cuarto Buenos Aires route?

When traveling by bus from Río Cuarto to Buenos Aires, passengers can travel with Chevallier, Vía Tac 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 Río Cuarto and Buenos Aires?

You can check all the direct connections between Río Cuarto 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: Chevallier, Vía Tac and 20 de Junio.

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

How does CheckMyBus find the best bus deals from Río Cuarto 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 34 daily trips between Río Cuarto 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 Río Cuarto to Buenos Aires?

Prices and availability for 34 trips between Río Cuarto 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 Río Cuarto to Buenos Aires

Premium Economy
PremiumEconomy

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

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 Río Cuarto and to Buenos Aires

Here’s an overview of the most popular bus routes to Río Cuarto and to Buenos Aires. Simply click on the connection of your choice, and you will find all the details about your bus route!
Bus from San Luis, SL to Río Cuarto Bus from San Luis, SL to Río Cuarto
Bus to Río Cuarto from Córdoba, CD Bus to Río Cuarto from Córdoba, CD
Bus to Río Cuarto from Mendoza Bus to Río Cuarto from Mendoza
Bus Villa María - Río Cuarto Bus Villa María - Río Cuarto
Bus from Caleta Olivia to Buenos Aires Bus from Caleta Olivia to Buenos Aires
Buses Clorinda to Buenos Aires Buses Clorinda to Buenos Aires
From Colonia del Sacramento to Buenos Aires bus From Colonia del Sacramento to Buenos Aires bus
Bus from Santa Teresita to Buenos Aires Bus from Santa Teresita to Buenos Aires
Popular Airport Shuttles to Río Cuarto and to Buenos Aires
CheckMyBus › Buses in Argentina › Bus to Río Cuarto › Bus 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

offers,

we

and

our

partners

use

technical,

analytical,

and

marketing

cookies

to

personalize

the

ads.

We

remember

your

anonymized

details

to

provide

a

personalized

experience.