Find coaches from San Luis Potosí to Piedras Negras
Next bus departures
Next departures from San Luis Potosí to Piedras Negras on 21 November
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Central de Autobuses
Central de Autobuses Piedras Negras
Cheapest
Bus
Central de Autobuses
Central de Autobuses Piedras Negras
Fastest
Bus
Central de Autobuses
Central de Autobuses Piedras Negras
No tags
Bus
Central de Autobuses
Central de Autobuses Piedras Negras
No tags
Last refresh of the prices: Last Tuesday at 11:19 PM CST.
Compare 2 ways to travel from San Luis Potosí to Piedras Negras
We recommend carpooling
Among the sustainable travel choices, the carpool stands out as a good way to reach Piedras Negras. The journey takes about 11 hours 20 minutes and with fares starting at just R 914, it presents an excellent value for a comfortable ride.
Based on 30 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the staff and the departure location but often complained with the power outlets. Senda Diamante ticket prices on this trip start at R 0
Based on 735 reviews, the company was rated 3.4 stars on Busbud. Travellers were especially satisfied with the seats and the departure location but often complained with the Wi-Fi. Futura ticket prices on this trip start at R 2 969
Based on 44 reviews, the company was rated 3.4 stars on Busbud. Travellers were especially satisfied with the seats and the staff but often complained with the Wi-Fi. Anahuac ticket prices on this trip start at R 2 969
Based on 139 reviews, the company was rated 2.4 stars on Busbud. Travellers were especially satisfied with the temperature and the staff but often complained with the Wi-Fi. Transportes Frontera ticket prices on this trip start at R 2 136
Based on 362 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the seats and the staff but often complained with the Wi-Fi. Diamante ticket prices on this trip start at R 2 205
Based on 160 reviews, the company was rated 3.1 stars on Busbud. Travellers were especially satisfied with the ticket access and the seats but often complained with the Wi-Fi. Chihuahuenses ticket prices on this trip start at R 1 719
Based on 8 reviews, the company was rated 3.3 stars on Busbud. Travellers were especially satisfied with the staff and the timeliness but often complained with the Wi-Fi. Transpais ticket prices on this trip start at R 1 936
Based on 22 reviews, the company was rated 2.6 stars on Busbud. Travellers were especially satisfied with the staff and the seats but often complained with the timeliness. Valle del Guadiana ticket prices on this trip start at R 2 320
Based on 23 reviews, the company was rated 3 stars on Busbud. Travellers were especially satisfied with the value for money and the ticket access but often complained with the Wi-Fi. Rojo de los Altos ticket prices on this trip start at R 2 288
Based on 12 reviews, the company was rated 3 stars on Busbud. Travellers were especially satisfied with the staff and the seats but often complained with the timeliness. Estrella del Norte ticket prices on this trip start at R 2 328
Based on 21 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the staff and the temperature but often complained with the power outlets. Del Norte ticket prices on this trip start at R 2 409
Based on 41 reviews, the company was rated 2.6 stars on Busbud. Travellers were especially satisfied with the ticket access and the seats but often complained with the Wi-Fi. ORIENTE ticket prices on this trip start at R 2 138
Based on 11 reviews, the company was rated 2.7 stars on Busbud. Travellers were especially satisfied with the temperature and the ticket access but often complained with the Wi-Fi. ECO Plus Regios ticket prices on this trip start at R 2 033
Frequently asked questions about travelling from San Luis Potosí to Piedras Negras by bus
How much does a bus ticket from San Luis Potosí to Piedras Negras cost?
The bus ticket price from San Luis Potosí to Piedras Negras starts at R 0. The best way to find cheap bus tickets from San Luis Potosí to Piedras Negras is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the bus ride from San Luis Potosí to Piedras Negras?
The average travel time between San Luis Potosí and Piedras Negras is around 17h 10m, although the fastest bus will take about 11h 40m. This is the time it takes to travel the 731 km that separates the two cities.
How many daily bus connections are there between San Luis Potosí and Piedras Negras?
The number of buses from San Luis Potosí to Piedras Negras can differ depending on the day of the week. On average, there are 28 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from San Luis Potosí to Piedras Negras by comparing and selecting the bus that fits your travel style and budget on Busbud.
Which bus companies travel from San Luis Potosí to Piedras Negras?
When taking the bus from San Luis Potosí to Piedras Negras, you can travel comfortably and safely with Senda Diamante, Futura, Anahuac.
What are the departure and arrival stations when taking the bus from San Luis Potosí to Piedras Negras?
Buses travelling between San Luis Potosí and Piedras Negras leave from Central de Autobuses or Terminal Terrestre Potosina and arrive at Central de Autobuses Piedras Negras.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
19/11
R 2 298
20/11
R 1 971
Today
R 2 298
22/11
No data
23/11
No data
24/11
No data
25/11
No data
26/11
No data
The cheapest trip from San Luis Potosí to Piedras Negras was searched and found on 20 Nov 2025 with a price of R 1 971
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Luis Potosí to Piedras Negras as early as possible.
The cheapest trip from San Luis Potosí to Piedras Negras was searched and found on 20 Nov 2025 with a price of R 1 971
