Previously seen journeys
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal de Ómnibus de Merlo | Terminal Omnibus San Martin | No tags | ||||
 | Bus | Terminal de Ómnibus de Merlo | Terminal Omnibus San Martin | No tags | ||||
 | Bus | Terminal de Ómnibus de Merlo | Terminal Omnibus San Martin | No tags | ||||
| Bus | Terminal de Ómnibus de Merlo | Terminal Omnibus San Martin | No tags | ||||
| Bus | Terminal de Ómnibus de Merlo | Terminal Omnibus San Martin | No tags |
Get from Merlo to San Martín
The journey takes about 6 hours, and with fares starting at just R 409, it presents an excellent value for a comfortable ride.
Where are the popular stops in Merlo and San Martín?
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
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
Compare bus companies
Frequently asked questions about travelling from Merlo, San Luis to San Martín, Mendoza, AR 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 Merlo to San Martín?
The cheapest bus tickets from Merlo to San Martín start at R 409. The average price for this route is around R 430. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the bus journey from Merlo to San Martín?
The average bus journey time from Merlo to San Martín is 6h, covering a distance of 334 km. The fastest bus gets you there in 5h 45m and is operated by 20 de Junio.
Which bus companies service the Merlo to San Martín route?
Several major bus companies operate on this route with 2 buses available per day, including services from Andesmar, Chevallier, 20 de Junio.
What is the earliest and latest departure time for the bus from Merlo to San Martín?
The earliest bus departs from Merlo to San Martín at 00:30. And the latest bus departs at 14:30.
What are the CO₂ emissions for the bus trip from Merlo to San Martín?
A bus trip from Merlo to San Martín 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 Merlo to San Martín?
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 586 reviews.
Which bus company has the best Wi-Fi from Merlo to San Martín?
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 Merlo to San Martín?
According to Busbud traveller reviews, the most punctual bus company on this route is 20 de Junio, with a punctuality rating of 4.0 out of 5 stars.
Which bus company has the cleanest buses from Merlo to San Martín?
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 Merlo, San Luis to San Martín, Mendoza, AR was searched and found on 19 Dec 2025 with a price of R 427To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Merlo, San Luis to San Martín, Mendoza, AR as early as possible.
You can expect to pay from R 427 to R 567 for a bus ticket from Merlo, San Luis to San Martín, Mendoza, AR based on the last 2 days. You can expect to find the cheapest price for the trip at R 427, which is on 2025-12-19.
