Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Central de Autobuses de Piedras Negras | San Pedro De Las Colonias | Cheapest | ||||
 | Bus | Central de Autobuses de Piedras Negras | San Pedro De Las Colonias | Fastest | ||||
 | Bus | Central de Autobuses de Piedras Negras | San Pedro De Las Colonias | No tags | ||||
 | Bus | Central de Autobuses de Piedras Negras | San Pedro De Las Colonias | No tags | ||||
| Bus | Central de Autobuses de Piedras Negras | San Pedro De Las Colonias | No tags |
Last refresh of the prices: Last Wednesday at 9:20 PM CST.
Compare 2 ways to go from Piedras Negras to San Pedro
Among the sustainable travel choices, the Bus stands out as the good way to reach San Pedro. The journey takes about 7 hours 46 minutes and with fares starting at just $40, it presents an excellent value for a comfortable ride.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$40 - $95 | Average Duration7h 46m | 10kg CO₂e | ||
Carpool | Average Price$26 - $26 | Average Duration6h 10m | 17kg CO₂e |
Where are the popular stops in Piedras Negras and San Pedro?
Stops in Piedras Negras
- A
Central de Autobuses Piedras Negras
Allende, 100 (Esq. con Galeana) Centro, 26000 Piedras Negras, Coahuila de Zaragoza
Stops in San Pedro
- A
Central de Autobuses de San Pedro
Boulevard Miguel Hidalgo, #15 Centro, 27800 San Pedro
Compare bus companies
Frequently asked questions about traveling from Piedras Negras to San Pedro, COA, MX by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Piedras Negras to San Pedro?
The cheapest bus tickets from Piedras Negras to San Pedro start from $40. The average price for this route is around $66. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Piedras Negras to San Pedro?
The average bus trip duration from Piedras Negras to San Pedro is 7h 46m, covering a distance of 253 miles (408 km). The quickest bus can get you there in 7h 30m and is operated by Futura.
Which bus companies service the Piedras Negras to San Pedro route?
Several major bus companies operate on this route with 4 buses available per day, including services from Futura, Senda Diamante, Anahuac, Valle del Guadiana, Transportes Frontera, Diamante.
What is the earliest and latest departure time for the bus from Piedras Negras to San Pedro?
The earliest bus departs from Piedras Negras to San Pedro at 7:30am. And the latest bus departs at 11:00pm.
What are the CO₂ emissions for the bus trip from Piedras Negras to San Pedro?
A bus trip from Piedras Negras to San Pedro generates an estimated 10 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from Piedras Negras to San Pedro?
According to Busbud customers, the highest-rated bus company on this route is Diamante, with an average rating of 4.1 out of 5 stars based on 364 reviews.
Which bus company has the best Wi-Fi from Piedras Negras to San Pedro?
Based on reviews on Busbud, the bus company Senda Diamante has the best Wi-Fi rating with a score of 3.9.
Which bus company has the most timely service from Piedras Negras to San Pedro?
According to Busbud traveller reviews, the most timely bus company on this route is Senda Diamante, with a punctuality rating of 4.1 out of 5 stars.
Which bus company has the cleanest buses from Piedras Negras to San Pedro?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Diamante, with a cleanliness rating of 4.3 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Piedras Negras to San Pedro, COA, MX was searched and found on Jan 8, 2026 with a price of $40To 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 Pedro, COA, MX, as early as possible.
You can expect to pay from $40 to $70 for a bus ticket from Piedras Negras to San Pedro, COA, MX based on the last 2 days. You can expect to find the cheapest price for the trip at $54 which is on 2026-01-10.
Usually Futura 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.
Top traveled bus routes
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