Bus Tickets from Piedras Negras to San Luis Potosí

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TodayJun 27
from US$144
TomorrowJun 28
from US$144
SunJun 29
from US$144
MonJun 30
from US$144
TueJul 1
WedJul 2
from US$144
ThuJul 3
from US$144
FriJul 4

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: June 28 at
    Departure city: Piedras Negras
    Departure location: Central de Autobuses Piedras Negras
    Arrival time: June 28 at
    Destination city: San Luis Potosí
    Destination location: Central de Autobuses
    Operated by: FuturaFutura
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: June 28 at
    Departure city: Piedras Negras
    Departure location: Central de Autobuses Piedras Negras
    Arrival time: June 29 at
    Destination city: San Luis Potosí
    Destination location: Central de Autobuses
    Operated by: AnahuacAnahuac
    Vehicle: BusDuration:
  • Departure time: June 28 at
    Departure city: Piedras Negras
    Departure location: Central de Autobuses Piedras Negras
    Arrival time: June 28 at
    Destination city: San Luis Potosí
    Destination location: Central de Autobuses
    Operated by: FuturaFutura
    Vehicle: BusDuration:
  • Departure time: June 28 at
    Departure city: Piedras Negras
    Departure location: Central de Autobuses Piedras Negras
    Arrival time: June 28 at
    Destination city: San Luis Potosí
    Destination location: Central de Autobuses
    Operated by: AnahuacAnahuac
    Vehicle: BusDuration:
  • Departure time: June 28 at
    Departure city: Piedras Negras
    Departure location: Central de Autobuses Piedras Negras
    Arrival time: June 29 at
    Destination city: San Luis Potosí
    Destination location: Central de Autobuses
    Operated by: FuturaFutura
    Vehicle: BusDuration:

Last refresh of the prices: Last Saturday at 1:06 PM CDT.

Prices and availability are subject to change.

Accepted payments

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

Bus
Average PriceUS$159 - US$181Average Duration16h 25m
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 25 minutes, and with fares starting at just US$159, it presents an excellent value for a comfortable ride.

25bus per day
16h 25mAverage Duration
US$159Cheapest ticket
18kgCO₂ emissions

Bus Piedras Negras to San Luis Potosí: Trip Overview

Average Ticket PriceUS$178
Average Bus Trip Duration16h 25m
Number of daily buses25
Earliest bus departure12:00am
Distance727 km
Latest bus departure11:10pm

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. What is the travel distance from Piedras Negras to San Luis Potosí?

    It's about 731 km (453 miles) from Piedras Negras to San Luis Potosí.

  2. What are the departure and arrival locations for buses traveling from Piedras Negras to San Luis Potosí?

    Buses traveling this route start their trip at Central de Autobuses Piedras Negras, in Piedras Negras, and end it at Central de Autobuses, in San Luis Potosí.

Find cheapest prices for buses

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

Best price found
06-25
US$123
06-26
US$123
Today
US$122
06-28
US$122
06-29
US$122
06-30
US$122
07-01
US$123
07-02
US$124
busbud logoThe cheapest trip from Piedras Negras to San Luis Potosí was searched and found on Jun 28, 2025 with a price of US$122

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$122 to US$124 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$122 which is on 2025-06-28.

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 Piedras Negras to San Luis Potosí

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Popular Buses Connecting Piedras Negras

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Popular Buses Connecting San Luis Potosí

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