Bus Tickets from San Luis Potosí to Piedras Negras

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TodayJun 22
from US$128
TomorrowJun 23
from US$128
TueJun 24
from US$128
WedJun 25
from US$128
ThuJun 26
from US$115
FriJun 27
from US$115
SatJun 28
from US$115
SunJun 29

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: June 23 at
    Departure city: San Luis Potosí
    Departure location: Central de Autobuses
    Arrival time: June 24 at
    Destination city: Piedras Negras
    Destination location: Central de Autobuses Piedras Negras
    Operated by: Futura + Anahuac
    Futura + Anahuac
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: June 23 at
    Departure city: San Luis Potosí
    Departure location: Central de Autobuses
    Arrival time: June 24 at
    Destination city: Piedras Negras
    Destination location: Central de Autobuses Piedras Negras
    Operated by: Futura + Anahuac
    Futura + Anahuac
    Vehicle: BusDuration:
  • Departure time: June 23 at
    Departure city: San Luis Potosí
    Departure location: Central de Autobuses
    Arrival time: June 24 at
    Destination city: Piedras Negras
    Destination location: Central de Autobuses Piedras Negras
    Operated by: AnahuacAnahuac
    Vehicle: BusDuration:
  • Departure time: June 23 at
    Departure city: San Luis Potosí
    Departure location: Central de Autobuses
    Arrival time: June 24 at
    Destination city: Piedras Negras
    Destination location: Central de Autobuses Piedras Negras
    Operated by: Futura + Anahuac
    Futura + Anahuac
    Vehicle: BusDuration:
  • Departure time: June 23 at
    Departure city: San Luis Potosí
    Departure location: Central de Autobuses
    Arrival time: June 24 at
    Destination city: Piedras Negras
    Destination location: Central de Autobuses Piedras Negras
    Operated by: Futura + Anahuac
    Futura + Anahuac
    Vehicle: BusDuration:

Last refresh of the prices: Last Monday at 1:06 PM CST.

Prices and availability are subject to change.

Accepted payments

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  • American Express
  • China Union Pay
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Compare 2 ways to go from San Luis Potosí to Piedras Negras

Bus
Average PriceUS$119 - US$181Average Duration17h
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, and with fares starting at just US$119, it presents an excellent value for a comfortable ride.

37bus per day
17hAverage Duration
US$119Cheapest ticket
18kgCO₂ emissions

Bus San Luis Potosí to Piedras Negras: Trip Overview

Average Ticket PriceUS$178
Average Bus Trip Duration17h
Number of daily buses36.79310344827586
Earliest bus departure12:05am
Distance728 km
Latest bus departure11:59pm

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

    The distance covered from San Luis Potosí to Piedras Negras is 731 km (453 miles).

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

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

Find cheapest prices for buses

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

Best price found
06-20
US$122
06-21
US$124
Today
US$124
06-23
No data
06-24
US$124
06-25
US$123
06-26
US$123
06-27
US$123
busbud logoThe cheapest trip from San Luis Potosí to Piedras Negras was searched and found on Jun 20, 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 San Luis Potosí to Piedras Negras, as early as possible.

You can expect to pay from US$122 to US$124 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 2025-06-26.

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 one of the smallest carbon footprints of motorized transport modes. A bus going from San Luis Potosí to Piedras Negras will emit less CO2 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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Popular Buses Connecting San Luis Potosí

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Popular Buses Connecting Piedras Negras

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