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Journey Information
There are 2 intercity buses per day from San Luis Potosí to Piedras Negras. Traveling by bus from San Luis Potosí to Piedras Negras usually takes around 15 hours, but the fastest Senda Diamante bus can make the trip in 14 hours and 5 minutes.
| Distance | 452 mi (728 km) |
| Shortest duration | 14h 5m |
| Cheapest price | $127.00 |
| Trips per day | 2 |
| Most frequent service | Senda Diamante |
| Bus lines | 1 |
How much is a bus ticket from San Luis Potosí to Piedras Negras?
Bus tickets for a trip from San Luis Potosí to Piedras Negras cost $130.90 on average. Bus tickets on this route can be a bit expensive due to the length of the trip. But even with a higher price tag, taking the bus is often more affordable than flying to Piedras Negras. If you book your trip ahead of time using Wanderu, you can easily find bus tickets at or below this price.
Monthly avg. prices
What bus companies travel from San Luis Potosí to Piedras Negras?
There is one intercity bus company available to search and book on Wanderu that operates from San Luis Potosí to Piedras Negras. Senda Diamante is the one bus line that serves this route. Although it's the sole option, there are a couple of different scheduled times to choose from.
| Bus | Daily Trips | Avg. Time | Avg. Price |
|---|---|---|---|
| Senda Diamante | 2 | 15h 0m | $131.01 |
Book Senda Diamante from San Luis Potosí City to Piedras Negras from $127. There are 2 trips per day offered by Senda Diamante from San Luis Potosí to Piedras Negras and you can expect on average to pay for a Senda Diamante ticket to Piedras Negras. In San Luis Potosí City, Senda Diamante departs to Piedras Negras from Central de Autobuses . In Piedras Negras, Senda Diamante arrives at Of IMSS .
An average trip on Senda Diamante from San Luis Potosí City to Piedras Negras takes 15 hours and 0 minutes , while the fastest available Senda Diamante trip will get you to Piedras Negras in 14 hours and 5 minutes .
On weekends, Senda Diamante offers 2 trips per day. A one way ticket costs for a weekend trip to Piedras Negras.
Frequently Asked Questions
The bus takes an average of 15 hours to cover the 452 miles from San Luis Potosí to Piedras Negras. However, the fastest bus only takes 14 hours and 5 minutes. It’s definitely on the longer side, so plan to get comfortable for a long road trip. Keep in mind that your actual bus may arrive earlier or later than scheduled, depending on whether there is more or less traffic than usual.
With many people traveling in the middle of the week, Wednesday is the busiest day of the week for bus travel. If you are planning to travel on a Wednesday, you should make sure to book tickets well in advance as they may sell out.
On the other hand, Friday is typically the least busy day for bus travel on this route. If you’re looking for a little extra space, a Friday ticket is the way to go.
The first bus leaves at 2:00am and the last bus leaves at 9:00pm. To see the times for all buses from San Luis Potosí to Piedras Negras, enter your specific travel dates in the search bar.
City Information
Station Information
Where does the bus leave from in San Luis Potosí?
Main departure station: Central de Autobuses
Most buses depart from the main station in San Luis Potosí City.
All bus stations in San Luis Potosí:
Central de Autobuses
Where does the bus arrive in Piedras Negras?
Main arrival station: Of IMSS
All buses from San Luis Potosí arrive at one main station in Piedras Negras.
All bus stations in Piedras Negras:
Of IMSS
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