Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | San Martin - Terminal (Mendoza - ARG) (Mendoza - ARG) | Terminal de Ómnibus de Merlo | Cheapest | ||||
 | Bus | Terminal Omnibus San Martin | Terminal de Ómnibus de Merlo | Fastest | ||||
| Bus | Terminal Omnibus San Martin | Terminal de Ómnibus de Merlo | No tags | ||||
| Bus | San Martin - Terminal (Mendoza - ARG) (Mendoza - ARG) | Terminal de Ómnibus de Merlo | No tags | ||||
 | Bus | Terminal Omnibus San Martin | Terminal de Ómnibus de Merlo | No tags |
Last refresh of the prices: Yesterday at 05:23 -03.
Get from San Martín to Merlo
The journey takes about 6 hours 10 minutes, and with fares starting at just £10, 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
Compare bus companies
Frequently asked questions about travelling by bus from San Martín, Mendoza, AR to Merlo, San Luis
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from San Martín to Merlo?
The cheapest coach tickets from San Martín to Merlo start from £10. The average price for this route is around £19. Busbud recommends that you book your tickets in advance for a better chance to get 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 207 miles. The fastest bus can take 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 journey from San Martín to Merlo produces an estimated 8 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which 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 585 reviews.
Which company has the best Wi-Fi from San Martín to Merlo?
Based on Busbud reviews, 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 10 Dec 2025 with a price of £16To 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.
You can expect to pay from £16 to £26 for a bus ticket from San Martín, Mendoza, AR to Merlo, San Luis based on the last 2 days. You can expect to find the cheapest price for the trip at £16, which is on 2025-12-10.
Usually Andesmar 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.
