Find coaches from Piedras Negras to San Luis Potosí

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Previously seen journeys

One passenger / one way

  • Departure time: 21 December at
    Departure city: Piedras Negras
    Departure location: Central de Autobuses Piedras Negras
    Arrival time: 22 December at
    Destination city: San Luis Potosí
    Destination location: Terminal San Luis Potosi
    Operated by: DiamanteDiamante
    Vehicle: BusDuration:
  • Departure time: 21 December at
    Departure city: Piedras Negras
    Departure location: Central de Autobuses Piedras Negras
    Arrival time: 22 December at
    Destination city: San Luis Potosí
    Destination location: Terminal San Luis Potosi
    Operated by: DiamanteDiamante
    Vehicle: BusDuration:
  • Departure time: 17 January at
    Departure city: Piedras Negras
    Departure location: Central de Autobuses Piedras Negras
    Arrival time: 17 January at
    Destination city: San Luis Potosí
    Destination location: Central de Autobuses
    Operated by: DiamanteDiamante
    Vehicle: BusDuration:
  • Departure time: 17 January at
    Departure city: Piedras Negras
    Departure location: Central de Autobuses Piedras Negras
    Arrival time: 18 January at
    Destination city: San Luis Potosí
    Destination location: Central de Autobuses
    Operated by: DiamanteDiamante
    Vehicle: BusDuration:
  • Departure time: 17 January at
    Departure city: Piedras Negras
    Departure location: Central de Autobuses Piedras Negras
    Arrival time: 18 January at
    Destination city: San Luis Potosí
    Destination location: Central de Autobuses
    Operated by: DiamanteDiamante
    Vehicle: BusDuration:

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Compare 2 ways to travel from Piedras Negras to San Luis Potosí

Bus
Average priceUS$102 - US$184Average duration16h 35m
18kg CO₂e5 out of 5 stars
Most eco-friendly
Carpool
Average priceUS$34 - US$34Average duration11h 10m
31kg CO₂e4 out of 5 stars
CheapestFastest
busbud logoBusbud recommends taking the bus from Piedras Negras to San Luis Potosí

Among the sustainable travel choices, the bus stands out as a good way to reach San Luis Potosí. The journey takes about 16 hours 35 minutes and with fares starting at just US$102, it presents an excellent value for a comfortable ride.

30bus per day
16h 35mAverage duration
US$102Cheapest ticket
18kgCO₂ emissions

Bus Piedras Negras to San Luis Potosí: Trip Overview

Average ticket priceUS$165
Average bus trip duration16h 35m
Number of daily buses30
Earliest bus departure00:00
Distance452 miles
Latest bus departure23:45

Piedras Negras to San Luis Potosí Bus

With Busbud, comparing and booking tickets for a bus from Piedras Negras to San Luis Potosí is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

We make sure you can find a bus service from Piedras Negras to San Luis Potosí from the most reliable bus companies operating this trip.

Whether it is cheap bus tickets or more luxurious buses going to San Luis Potosí from Piedras Negras, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions on the trip Piedras Negras - San Luis Potosí

  1. How far is San Luis Potosí from Piedras Negras by coach?

    The distance between Piedras Negras and San Luis Potosí by coach is approximately 453 miles (731 km).

  2. Is there a way to reach San Luis Potosí from Piedras Negras without flying?

    You can choose the coach to travel this route. Choosing the coach guarantees a comfortable and sustainable travel experience, allowing you to admire the views on your way to your destination. You also have the option of utilising carpooling services.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
05/09
US$125
06/09
No data
Today
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08/09
No data
09/09
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10/09
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11/09
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12/09
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busbud logoThe cheapest trip from Piedras Negras to San Luis Potosí was searched and found on 5 Sept 2025 with a price of US$125

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Piedras Negras to San Luis Potosí as early as possible.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Piedras Negras to San Luis Potosí.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Piedras Negras to San Luis Potosí, get comfy and count the stars.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Piedras Negras to San Luis Potosí.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Piedras Negras to San Luis Potosí.

Did you know?

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

Will you be returning to Piedras Negras by bus?

Bus from San Luis Potosí to Piedras Negras

Why choose Busbud?

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