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 R 1 969, 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
How much does a bus ticket from Houston to Piedras Negras cost?
The bus ticket price from Houston to Piedras Negras starts at R 1 969. The best way to find cheap bus tickets from Houston to Piedras Negras is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the bus ride from Houston to Piedras Negras?
The average travel time between Houston and Piedras Negras is around 7h 10m, although the fastest bus will take about 7h 5m. This is the time it takes to travel the 516 km that separates the two cities.
How many daily bus connections are there between Houston and Piedras Negras?
The number of buses from Houston to Piedras Negras can differ depending on the day of the week. On average, there are 3 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Houston to Piedras Negras by comparing and selecting the bus that fits your travel style and budget on Busbud.
Which bus companies travel from Houston to Piedras Negras?
When taking the bus from Houston to Piedras Negras, you can travel comfortably and safely with Tornado Bus, Turimex Internacional.
What are the departure and arrival stations when taking the bus from Houston to Piedras Negras?
Buses travelling between Houston and Piedras Negras leave from Hillcroft Ave & Southwest Freeway or Downtown Greyhound Station and arrive at Central de Autobuses 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 20 Nov 2025 with a price of R 1 870To 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 R 1 870 to R 2 048 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 R 2 048, which is on 2025-11-23.
