Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal de buses de Río Cuarto | Terminal de Ómnibus de Merlo | Cheapest | ||||
 | Bus | Terminal de buses de Río Cuarto | Terminal de Ómnibus de Merlo | Fastest | ||||
| Bus | Terminal de buses de Río Cuarto | Terminal de Ómnibus de Merlo | No tags | ||||
| Bus | Terminal de buses de Río Cuarto | Terminal de Ómnibus de Merlo | No tags | ||||
| Bus | Terminal de buses de Río Cuarto | Terminal de Ómnibus de Merlo | No tags |
Last refresh of the prices: Last Friday at 7:51 AM -03.
Get from Río Cuarto to Merlo
The journey takes about 2 hours 40 minutes, and with fares starting at just R 203, it presents an excellent value for a comfortable ride.
Where are the popular stops in Río Cuarto and Merlo?
Stops in Río Cuarto
- A
Terminal de Ómnibus de Río Cuarto
Andrés Dadone, 864 , 5800 Río Cuarto, , Argentina
Stops in Merlo
- ARuta Provincial Nro 1 y Independencia s/n, 5881 Merlo, San Luis, Argentina
- B
Parada de Autobuses de Merlo - Portezuelo
Portezuelo, Merlo, San Luis, Argentina
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Frequently asked questions about travelling from Río Cuarto to Merlo, San Luis by bus
Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.
How much is the bus ticket from Río Cuarto to Merlo?
The cheapest bus tickets from Río Cuarto to Merlo start at R 203. The average price for this route is around R 241. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the bus journey from Río Cuarto to Merlo?
The average bus journey time from Río Cuarto to Merlo is 2h 40m, covering a distance of 106 km. The fastest bus gets you there in 2h 20m and is operated by Chevallier.
Which bus companies service the Río Cuarto to Merlo route?
Several major bus companies operate on this route with 2 buses available per day, including services from Chevallier, San Juan Mar del Plata.
What is the earliest and latest departure time for the bus from Río Cuarto to Merlo?
The earliest bus departs from Río Cuarto to Merlo at 05:00. And the latest bus departs at 15:55.
What are the CO₂ emissions for the bus trip from Río Cuarto to Merlo?
A bus trip from Río Cuarto to Merlo produces an estimated 3 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.
What is the best bus company from Río Cuarto to Merlo?
According to Busbud customers, the highest-rated bus company on this route is Chevallier, with an average rating of 3.8 out of 5 stars based on 2370 reviews.
Which bus company has the best Wi-Fi from Río Cuarto to Merlo?
Based on reviews on Busbud, the bus company San Juan Mar del Plata has the best Wi-Fi rating with a score of 2.0.
Which bus company offers the most punctual service from Río Cuarto to Merlo?
According to Busbud traveller reviews, the most punctual bus company on this route is Chevallier, with a punctuality rating of 3.3 out of 5 stars.
Which bus company has the cleanest buses from Río Cuarto to Merlo?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Chevallier, with a cleanliness rating of 4.1 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Río Cuarto to Merlo, San Luis was searched and found on 14 Dec 2025 with a price of R 265To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Río Cuarto to Merlo, San Luis as early as possible.
You can expect to pay from R 265 to R 335 for a bus ticket from Río Cuarto to Merlo, San Luis based on the last 2 days. You can expect to find the cheapest price for the trip at R 265, which is on 2025-12-17.
Usually Chevallier 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.
