Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Houston Lockwood, (TX - TBC Lockwood) | Piedras Negras (Gasolinera Galma), (COAH - CT Piedras Negras) | Cheapest | ||||
| Bus | Houston Airline | Piedras Negras (Gasolinera Galma), (COAH - CT Piedras Negras) | Fastest | ||||
| Bus | Houston Airline | Piedras Negras (Gasolinera Galma), (COAH - CT Piedras Negras) | No tags |
Last refresh of the prices: Yesterday at 8:03 PM CST.
Get from Houston to Piedras Negras
The journey takes about 7 hours 10 minutes, and with fares starting at just $160, it presents an excellent value for a comfortable ride.
Where are the popular stops in Houston and Piedras Negras?
Stops in Houston
- A
Hillcroft Ave & Southwest Freeway
6590 Southwest Fwy, Houston, TX 77074, USA - B2121 Main St, Houston, TX 77002
- C
Harrisburg Greyhound Station
7000 Harrisburg Blvd, Houston, TX 77011, USA - D7011 Harrisburg Blvd, Houston, TX 77011, USA
- E
Clay St & Louisiana St
600-698 Clay St, Houston, TX 77002, USA - F
Lockwood Dr & Harvey Wilson Dr
820 Lockwood Dr, Houston, TX 77002, USA
Stops in Piedras Negras
- A
Central de Autobuses Piedras Negras
Allende, 100 (Esq. con Galeana) Centro, 26000 Piedras Negras, Coahuila de Zaragoza
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Frequently asked questions about travelling from Houston, US to Piedras Negras by bus
What is the distance between Houston and Piedras Negras?
The distance between Houston and Piedras Negras is around 516 km (320 miles).
What are the departure and arrival locations for buses traveling from Houston to Piedras Negras?
Buses traveling this route start their trip at Hillcroft Ave & Southwest Freeway, in Houston, 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.
The cheapest trip from Houston, US to Piedras Negras was searched and found on Nov 20, 2025 with a price of $152To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Houston, US to Piedras Negras, as early as possible.
You can expect to pay from $152 to $167 for a bus ticket from Houston, US to Piedras Negras based on the last 2 days. You can expect to find the cheapest price for the trip at $167 which is on 2025-11-23.
