Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Central de Autobuses Piedras Negras | Cuidad Frontera | No tags | ||||
 | Bus | Central de Autobuses Piedras Negras | Ciudad Frontera (Coah) | No tags | ||||
| Bus | Piedras Negras | Ciudad Frontera (Coah) | No tags | ||||
| Bus | Central de Autobuses Piedras Negras | Ciudad Frontera (Coah) | No tags | ||||
| Bus | Central de Autobuses Piedras Negras | Cuidad Frontera | No tags |
Compare 2 ways to go from Piedras Negras to Ciudad Frontera
Among the sustainable travel choices, the carpool stands out as a good way to reach Ciudad Frontera. The journey takes about 3 hours, and with fares starting at just $24, it presents an excellent value for a comfortable ride.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$23 - $91 | Average Duration3h 55m | 5kg CO₂e | ||
Carpool | Average Price$24 - $26 | Average Duration3h | 9kg CO₂e |
Where are the popular stops in Piedras Negras and Ciudad Frontera?
Stops in Piedras Negras
- A
Central de Autobuses Piedras Negras
Allende, 100 (Esq. con Galeana) Centro, 26000 Piedras Negras, Coahuila de Zaragoza
Stops in Ciudad Frontera
- A
Frontera, Coah
Cuauhtémoc 208, Zona Centro, 25600 Frontera, Coah., Mexico
Compare bus companies
Frequently asked questions about travelling from Piedras Negras to Ciudad Frontera by bus
How far is Piedras Negras from Ciudad Frontera?
Piedras Negras and Ciudad Frontera are 218 km (135 miles) apart.
What are the departure and arrival locations for buses traveling from Piedras Negras to Ciudad Frontera?
Buses departing from Central de Autobuses Piedras Negras in Piedras Negras will take you to Frontera, Coah in Ciudad Frontera.
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 Ciudad Frontera was searched and found on Nov 26, 2025 with a price of $18To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Piedras Negras to Ciudad Frontera, as early as possible.
You can expect to pay from $18 to $18 for a bus ticket from Piedras Negras to Ciudad Frontera based on the last 2 days. You can expect to find the cheapest price for the trip at $18 which is on 2025-11-26.
What's the cheapest way to go from Piedras Negras to Ciudad Frontera?
The bus is the cheapest travel choice for this destination
