Bus Tickets from Río Cuarto to Buenos Aires, AR

Find affordable bus tickets from Río Cuarto to Buenos Aires, AR with flexible options. Book your trip now

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TodayAug 11
from US$19
TomorrowAug 12
from US$19
WedAug 13
ThuAug 14
from US$19
FriAug 15
SatAug 16
from US$22
SunAug 17
MonAug 18
from US$19

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: August 12 at
    Departure city: Río Cuarto
    Departure location: Terminal de Ómnibus de Río Cuarto
    Arrival time: August 13 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: San Juan Mar del PlataSan Juan Mar del Plata
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: August 12 at
    Departure city: Río Cuarto
    Departure location: Terminal de Ómnibus de Río Cuarto
    Arrival time: August 13 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: ChevallierChevallier
    Vehicle: BusDuration:
  • Departure time: August 12 at
    Departure city: Río Cuarto
    Departure location: Terminal de Ómnibus de Río Cuarto
    Arrival time: August 12 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: La 20 de JunioLa 20 de Junio
    Vehicle: BusDuration:
  • Departure time: August 12 at
    Departure city: Río Cuarto
    Departure location: Terminal de Ómnibus de Río Cuarto
    Arrival time: August 12 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: ChevallierChevallier
    Vehicle: BusDuration:
  • Departure time: August 12 at
    Departure city: Río Cuarto
    Departure location: Terminal de Ómnibus de Río Cuarto
    Arrival time: August 13 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: San Juan Mar del PlataSan Juan Mar del Plata
    Vehicle: BusDuration:

Last refresh of the prices: Yesterday at 1:10 PM -03.

Prices and availability are subject to change.

Accepted payments

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Bus Río Cuarto to Buenos Aires, AR: Trip Overview

Average Ticket PriceUS$28
Average Bus Trip Duration9h 15m
Number of daily buses7
Earliest bus departure4:35am
Distance576 km
Latest bus departure11:55pm

Río Cuarto to Buenos Aires Bus

With Busbud, comparing and booking tickets for a bus from Río Cuarto to Buenos Aires is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

We make sure you can find a bus service from Río Cuarto to Buenos Aires from the most reliable bus companies operating this trip.

Discover how much the bus trip from Río Cuarto to Buenos Aires will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Río Cuarto - Buenos Aires, AR

  1. What is the travel distance from Río Cuarto to Buenos Aires?

    The distance covered from Río Cuarto to Buenos Aires is 577 km (358 miles).

  2. What are the departure and arrival locations for buses traveling from Río Cuarto to Buenos Aires?

    Buses traveling this route start their trip at Terminal de Ómnibus de Río Cuarto, in Río Cuarto, and end it at Terminal de Retiro, in Buenos Aires.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
08-09
US$20
08-10
US$18
Today
US$18
08-12
US$18
08-13
US$21
08-14
US$18
08-15
US$20
08-16
US$20
busbud logoThe cheapest trip from Río Cuarto to Buenos Aires, AR was searched and found on Aug 14, 2025 with a price of US$18

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Río Cuarto to Buenos Aires, AR, as early as possible.

You can expect to pay from US$18 to US$52 for a bus ticket from Río Cuarto to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at US$18 which is on 2025-08-14.

Usually La 20 de Junio will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Río Cuarto to Buenos Aires.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Río Cuarto to Buenos Aires, get comfy and count the stars.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Río Cuarto to Buenos Aires will emit less CO2 than a car or an airplane.

Tune out to the fine sounds of your best music playlist on your bus trip from Río Cuarto to Buenos Aires while indulging in miles on end of beautiful scenic views.

Did you know?

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

Will you be returning to Río Cuarto by bus?

Bus from Río Cuarto to Buenos Aires, AR

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