Find coaches from Piedras Negras to San Luis Potosí

Next departures

Next departures from Piedras Negras to San Luis Potosí on 21 October
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Futura
Central de Autobuses Piedras Negras
Central de AutobusesCheapest
Anahuac
Central de Autobuses Piedras Negras
Central de AutobusesFastest
Futura
Central de Autobuses Piedras Negras
Central de AutobusesNo tags
Anahuac
Central de Autobuses Piedras Negras
Central de AutobusesNo tags
Anahuac
Central de Autobuses Piedras Negras
Central de AutobusesNo tags

Last refresh of the prices: Last Thursday at 19:16 CDT.

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

Bus
Average priceUS$0 - US$168Average duration16h 29m
18kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Carpool
Average priceUS$34 - US$34Average duration11h 10m
31kg CO₂e4 out of 5 stars
Fastest
busbud logoBusbud recommends carpooling from Piedras Negras to San Luis Potosí

Among the sustainable travel choices, the carpool stands out as a good way to reach San Luis Potosí. The journey takes about 11 hours 10 minutes and with fares starting at just US$34, it presents an excellent value for a comfortable ride.

1carpool per day
11h 10mAverage duration
US$34Cheapest ticket
31kgCO₂ emissions

Bus Piedras Negras to San Luis Potosí: Trip Overview

Average ticket priceUS$104
Average bus trip duration16h 29m
Number of daily buses27
Earliest bus departure00:00
Distance453 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
16/10
US$127
17/10
US$127
Today
US$127
19/10
US$127
20/10
US$127
21/10
US$127
22/10
US$75
23/10
No data
busbud logoThe cheapest trip from Piedras Negras to San Luis Potosí was searched and found on 22 Oct 2025 with a price of US$75

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.

You can expect to pay from US$75 to US$127 for a bus ticket from Piedras Negras to San Luis Potosí based on the last 2 days. You can expect to find the cheapest price for the trip at US$75, which is on 2025-10-22.

Usually Anahuac 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.

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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