Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal Pilar | Terminal San Luis | Cheapest | ||||
 | Bus | Terminal Pilar | Terminal San Luis | Fastest | ||||
 | Bus | Terminal Pilar | Terminal San Luis | No tags | ||||
 | Bus | Terminal Pilar | Terminal San Luis | No tags | ||||
| Bus | Terminal Pilar | Terminal San Luis | No tags |
Last refresh of the prices: Today at 7:19 AM -03.
Get from Pilar to San Luis
The journey takes about 9 hours 50 minutes, and with fares starting at just R 511, it presents an excellent value for a comfortable ride.
Where are the popular stops in Pilar and San Luis?
Stops in Pilar
- AEstanislao López 623, B1629GVK Pilar, Buenos Aires, Argentina
- B
Pilar Acceso Mc Donalds
Moreno 176, B1629IND Pilar Centro, Buenos Aires, Argentina
Stops in San Luis
- A
Estación de Interconexión Regional de Ómnibus de San Luis
Avenida del Fundador, s/n, 5700 San Luis - BTerminal de San Luis, Av. del Fundador y Av. Santos Ortiz
Compare bus companies
Frequently asked questions about travelling from Pilar, Buenos Aires Province, AR to San Luis, 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 Pilar to San Luis?
The cheapest bus tickets from Pilar to San Luis start at R 511. The average price for this route is around R 844. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the bus journey from Pilar to San Luis?
The average bus journey time from Pilar to San Luis is 9h 50m, covering a distance of 694 km. The fastest bus gets you there in 9h 5m and is operated by Andesmar.
Which bus companies service the Pilar to San Luis route?
Several major bus companies operate on this route with 3 buses available per day, including services from Andesmar, CATA Internacional, Central Argentino, Chevallier, Autotransportes San Juan, San Juan Mar del Plata.
What is the earliest and latest departure time for the bus from Pilar to San Luis?
The earliest bus departs from Pilar to San Luis at 14:20. And the latest bus departs at 22:00.
What are the CO₂ emissions for the bus trip from Pilar to San Luis?
A bus trip from Pilar to San Luis produces an estimated 17 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 Pilar to San Luis?
According to Busbud customers, the highest-rated bus company on this route is CATA Internacional, with an average rating of 3.9 out of 5 stars based on 2102 reviews.
Which bus company has the best Wi-Fi from Pilar to San Luis?
Based on reviews on Busbud, the bus company Autotransportes San Juan has the best Wi-Fi rating with a score of 2.3.
Which bus company offers the most punctual service from Pilar to San Luis?
According to Busbud traveller reviews, the most punctual bus company on this route is CATA Internacional, with a punctuality rating of 4.1 out of 5 stars.
Which bus company has the cleanest buses from Pilar to San Luis?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is CATA Internacional, with a cleanliness rating of 4.4 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 Pilar, Buenos Aires Province, AR to San Luis, AR was searched and found on 23 Dec 2025 with a price of R 697To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Pilar, Buenos Aires Province, AR to San Luis, AR as early as possible.
You can expect to pay from R 697 to R 940 for a bus ticket from Pilar, Buenos Aires Province, AR to San Luis, AR based on the last 2 days. You can expect to find the cheapest price for the trip at R 725, which is on 2025-12-25.
Usually CATA Internacional 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.
