Previously seen journeys
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal Omnibus San Martin | Terminal de Ómnibus de Merlo | No tags | ||||
 | Bus | Terminal Omnibus San Martin | Terminal de Ómnibus de Merlo | No tags | ||||
 | Bus | Terminal Omnibus San Martin | Terminal de Ómnibus de Merlo | No tags | ||||
 | Bus | Terminal Omnibus San Martin | Terminal de Ómnibus de Merlo | No tags | ||||
| Bus | Terminal Omnibus San Martin | Terminal de Ómnibus de Merlo | No tags |
Get from San Martín to Merlo
The journey takes about 6 hours 10 minutes, and with fares starting at just R 381, it presents an excellent value for a comfortable ride.
Where are the popular stops in San Martín and Merlo?
Stops in San Martín
- ATerminal, Alem, 5570 San Martín, Mendoza, Argentina
- B
Parada de Autobuses de San Martin
RP50 479, M5570 San Martín, Mendoza, 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 San Martín, Mendoza, 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 Martín to Merlo?
The cheapest bus tickets from San Martín to Merlo start at R 381. The average price for this route is around R 465. 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 Martín to Merlo?
The average bus journey time from San Martín to Merlo is 6h 10m, covering a distance of 334 km. The fastest bus gets you there in 5h 55m and is operated by Chevallier.
Which bus companies service the San Martín to Merlo route?
Several major bus companies operate on this route with 2 buses available per day, including services from Andesmar, Chevallier, 20 de Junio, El Rápido Internacional.
What is the earliest and latest departure time for the bus from San Martín to Merlo?
The earliest bus departs from San Martín to Merlo at 09:40. And the latest bus departs at 19:00.
What are the CO₂ emissions for the bus trip from San Martín to Merlo?
A bus trip from San Martín to Merlo produces an estimated 8 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 Martín 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 588 reviews.
Which bus company has the best Wi-Fi from San Martín 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 Martín 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 Martín 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 Martín, Mendoza, AR to Merlo, San Luis was searched and found on 25 Dec 2025 with a price of R 424To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Martín, Mendoza, AR to Merlo, San Luis as early as possible.
