How much does a bus ticket from Mercedes to Buenos Aires cost?

The bus ticket price from Mercedes to Buenos Aires starts at R 913. The best way to find cheap bus tickets from Mercedes to Buenos Aires is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

How long is the bus ride from Mercedes to Buenos Aires?

The average travel time between Mercedes and Buenos Aires is around 4h 40m, although the fastest bus will take about 4h 40m. This is the time it takes to travel the 155 km that separates the two cities.

How many daily bus connections are there between Mercedes and Buenos Aires?

The number of buses from Mercedes to Buenos Aires can differ depending on the day of the week. On average, there are 1 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Mercedes to Buenos Aires by comparing and selecting the bus that fits your travel style and budget on Busbud.

Which bus companies travel from Mercedes to Buenos Aires?

When taking the bus from Mercedes to Buenos Aires, you can travel comfortably and safely with Cauvi, EGA.

Bus Mercedes to Buenos Aires from R 848 | Refundable Tickets

Next bus departures

Next departures from Mercedes to Buenos Aires on 14 November
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	01:00	Terminal Omnibus Mercedes	4h 40m	05:40	Terminal de Retiro	CheapestFastest

Next departures from Mercedes to Buenos Aires on 16 November
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	01:00	Terminal Omnibus Mercedes	4h 40m	05:40	Terminal de Retiro	CheapestFastest

Last refresh of the prices: Yesterday at 1:20 PM -03.

Get from Mercedes to Buenos Aires

This route is served by bus only

The journey takes about 4 hours 40 minutes, and with fares starting at just R 913, it presents an excellent value for a comfortable ride.

1bus per day

4h 40mAverage duration

152 kmDistance

4kgCO₂ emissions

Compare bus companies

Cauvi

4.5/5131 reviews

Staff4.5

Timeliness4.8

Cleanliness5

WiFi2.2

EGA

4.5/5595 reviews

Staff5

Timeliness4.6

Cleanliness4.9

WiFi3.8

AR Bus Companies: FlixBus, Greyhound, Intercape, Sindbad, Big Sky, Ecolines, Infobus

Where are the popular stops in Mercedes and Buenos Aires?

Stops in Mercedes

A - Terminal Omnibus Mercedes

Stops in Buenos Aires

A - Terminal de Retiro

B - Aeroparque AEP

C - Terminal de Omnibus de Lanus

D - Estación Remedios de Escalada

E - Terminal Puente La Noria

F - Parada de Autobus Valentin Alsina

Frequently asked questions about travelling from Mercedes, UY to Buenos Aires, AR by bus

How much does a bus ticket from Mercedes to Buenos Aires cost?
The bus ticket price from Mercedes to Buenos Aires starts at R 913. The best way to find cheap bus tickets from Mercedes to Buenos Aires is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the bus ride from Mercedes to Buenos Aires?
The average travel time between Mercedes and Buenos Aires is around 4h 40m, although the fastest bus will take about 4h 40m. This is the time it takes to travel the 155 km that separates the two cities.
How many daily bus connections are there between Mercedes and Buenos Aires?
The number of buses from Mercedes to Buenos Aires can differ depending on the day of the week. On average, there are 1 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Mercedes to Buenos Aires by comparing and selecting the bus that fits your travel style and budget on Busbud.
Which bus companies travel from Mercedes to Buenos Aires?
When taking the bus from Mercedes to Buenos Aires, you can travel comfortably and safely with Cauvi, EGA.

Find cheapest prices for buses

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

Best price found

10/11

R 880

11/11

R 897

Today

R 871

13/11

No data

14/11

R 894

15/11

R 867

16/11

R 896

17/11

R 853

The cheapest trip from Mercedes, UY to Buenos Aires, AR was searched and found on 17 Nov 2025 with a price of R 853

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

You can expect to pay from R 853 to R 897 for a bus ticket from Mercedes, UY to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at R 853, which is on 2025-11-17.