Previously seen journeys
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Estación de Interconexión Regional de Ómnibus de San Luis | Terminal de Ómnibus de Merlo | No tags | ||||
 | Bus | Estación de Interconexión Regional de Ómnibus de San Luis | Terminal de Ómnibus de Merlo | No tags | ||||
| Bus | Estación de Interconexión Regional de Ómnibus de San Luis | Terminal de Ómnibus de Merlo | No tags | ||||
| Bus | Estación de Interconexión Regional de Ómnibus de San Luis | Terminal de Ómnibus de Merlo | No tags | ||||
 | Bus | Estación de Interconexión Regional de Ómnibus de San Luis | Terminal de Ómnibus de Merlo | No tags |
Get from San Luis to Merlo
The journey takes about 3 hours 40 minutes, and with fares starting at just R 99, it presents an excellent value for a comfortable ride.
Where are the popular stops in San Luis and Merlo?
Stops in San Luis
- ATerminal de San Luis, Av. del Fundador y Av. Santos Ortiz
- B
Estación de Interconexión Regional de Ómnibus de San Luis
Avenida del Fundador, s/n, 5700 San Luis
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 San Luis, AR 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 San Luis to Merlo?
The cheapest bus tickets from San Luis to Merlo start at R 99. The average price for this route is around R 159. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the bus journey from San Luis to Merlo?
The average bus journey time from San Luis to Merlo is 3h 40m, covering a distance of 160 km. The fastest bus gets you there in 2h 45m and is operated by Chevallier.
Which bus companies service the San Luis to Merlo route?
Several major bus companies operate on this route with 4 buses available per day, including services from Blanca Paloma, Andesmar, Chevallier, 20 de Junio, El Rápido Internacional.
What is the earliest and latest departure time for the bus from San Luis to Merlo?
The earliest bus departs from San Luis to Merlo at 05:30. And the latest bus departs at 22:15.
What are the CO₂ emissions for the bus trip from San Luis to Merlo?
A bus trip from San Luis to Merlo produces an estimated 4 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 San Luis to Merlo?
According to Busbud customers, the highest-rated bus company on this route is 20 de Junio, with an average rating of 4.0 out of 5 stars based on 585 reviews.
Which bus company has the best Wi-Fi from San Luis to Merlo?
Based on reviews on Busbud, the bus company 20 de Junio has the best Wi-Fi rating with a score of 2.3.
Which bus company offers the most punctual service from San Luis to Merlo?
According to Busbud traveller reviews, the most punctual bus company on this route is 20 de Junio, with a punctuality rating of 4.1 out of 5 stars.
Which bus company has the cleanest buses from San Luis to Merlo?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is 20 de Junio, with a cleanliness rating of 4.5 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 San Luis, AR to Merlo, San Luis was searched and found on 11 Dec 2025 with a price of R 107To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Luis, AR to Merlo, San Luis as early as possible.
You can expect to pay from R 107 to R 259 for a bus ticket from San Luis, AR to Merlo, San Luis based on the last 2 days. You can expect to find the cheapest price for the trip at R 107, which is on 2025-12-11.
