Find coaches from San Luis Potosí to Piedras Negras

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Today15 Jun
from US$129
Tomorrow16 Jun
from US$129
Tue17 Jun
from US$129
Wed18 Jun
from US$129
Thu19 Jun
from US$129
Fri20 Jun
from US$129
Sat21 Jun
from US$129
Sun22 Jun
from US$129

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 16 June at
    Departure city: San Luis Potosí
    Departure location: Central de Autobuses
    Arrival time: 16 June at
    Destination city: Piedras Negras
    Destination location: Central de Autobuses Piedras Negras
    Operated by: Anahuac + Futura
    Anahuac + Futura
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 16 June at
    Departure city: San Luis Potosí
    Departure location: Central de Autobuses
    Arrival time: 16 June at
    Destination city: Piedras Negras
    Destination location: Central de Autobuses Piedras Negras
    Operated by: Futura + Anahuac
    Futura + Anahuac
    Vehicle: BusDuration:
  • Departure time: 16 June at
    Departure city: San Luis Potosí
    Departure location: Central de Autobuses
    Arrival time: 16 June at
    Destination city: Piedras Negras
    Destination location: Central de Autobuses Piedras Negras
    Operated by: FuturaFutura
    Vehicle: BusDuration:
  • Departure time: 16 June at
    Departure city: San Luis Potosí
    Departure location: Central de Autobuses
    Arrival time: 16 June at
    Destination city: Piedras Negras
    Destination location: Central de Autobuses Piedras Negras
    Operated by: Futura + Anahuac
    Futura + Anahuac
    Vehicle: BusDuration:
  • Departure time: 16 June at
    Departure city: San Luis Potosí
    Departure location: Central de Autobuses
    Arrival time: 16 June at
    Destination city: Piedras Negras
    Destination location: Central de Autobuses Piedras Negras
    Operated by: FuturaFutura
    Vehicle: BusDuration:

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

Bus
Average priceUS$119 - US$179Average duration17h 15m
18kg CO₂e5 out of 5 stars
Most eco-friendly
Carpool
Average priceUS$52 - US$52Average duration11h 20m
31kg CO₂e4 out of 5 stars
CheapestFastest
busbud logoBusbud recommends taking the bus from San Luis Potosí to Piedras Negras

Among the sustainable travel choices, the bus stands out as a good way to reach Piedras Negras. The journey takes about 17 hours 15 minutes and with fares starting at just US$119, it presents an excellent value for a comfortable ride.

36.21739130434783bus per day
17h 15mAverage duration
US$119Cheapest ticket
18kgCO₂ emissions

Bus San Luis Potosí to Piedras Negras: Trip Overview

Average ticket priceUS$176
Average bus trip duration17h 15m
Number of daily buses36
Earliest bus departure00:05
Distance451 miles
Latest bus departure23:59

San Luis Potosí to Piedras Negras Bus

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

Bus service from San Luis Potosí to Piedras Negras will be provided by the most trusted bus companies.

Discover how much the bus trip from San Luis Potosí to Piedras Negras will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

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

  1. How much does the San Luis Potosí Piedras Negras coach trip cost?

    The price for a coach ticket from San Luis Potosí to Piedras Negras starts at US$119, though the average is US$176. These prices can change depending on factors like the date, the class and the coach company you choose. Use Busbud to compare prices and amenities offered by different companies, ensuring you find the most favorable deals and promotions.

  2. How long is the coach ride from San Luis Potosí to Piedras Negras?

    The average duration for a trip from San Luis Potosí to Piedras Negras by coach is around 17h 15m. The fastest coach journey typically takes 11h 55m. Please be aware that the time it takes for your journey may vary depending on the traffic conditions along the route.

  3. When is the first coach from San Luis Potosí to Piedras Negras?

    The first departure to Piedras Negras is at 00:05. Keep in mind that departure times might change on weekends and holidays.

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

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

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

    You have the option to select the coach for your journey on 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
13/06
US$124
14/06
US$123
Today
US$123
16/06
No data
17/06
No data
18/06
US$124
19/06
US$124
20/06
US$123
busbud logoThe cheapest trip from San Luis Potosí to Piedras Negras was searched and found on 20 Jun 2025 with a price of US$123

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.

You can expect to pay from US$123 to US$129 for a bus ticket from San Luis Potosí to Piedras Negras based on the last 2 days. You can expect to find the cheapest price for the trip at US$123, which is on 2025-06-20.

About Bus Travel

Bus Travel Tips

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

Much more than a mere vehicle taking you from San Luis Potosí to Piedras Negras, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from San Luis Potosí to Piedras Negras will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

Tune out to the fine sounds of your best music playlist on your bus trip from San Luis Potosí to Piedras Negras while indulging in miles on end of beautiful scenic views.

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.

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

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

Will you be returning to San Luis Potosí by bus?

Bus from San Luis Potosí to Piedras Negras

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