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 | Cuidad Frontera | No tags | ||||
 | Bus | Piedras Negras | Ciudad Frontera (Coah) | No tags | ||||
| Bus | Central de Autobuses Piedras Negras | Ciudad Frontera (Coah) | No tags | ||||
| Bus | Piedras Negras | Ciudad Frontera (Coah) | 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 - $90 | 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
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 Ciudad Frontera?
The cheapest bus tickets from Piedras Negras to Ciudad Frontera start from $23. The average price for this route is around $24. 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 Ciudad Frontera?
The average bus travel time from Piedras Negras to Ciudad Frontera is 3h 55m, covering a distance of 218 km. The quickest bus can get you there in 3h 40m and is operated by Diamante.
Which bus companies service the Piedras Negras to Ciudad Frontera route?
Several major bus companies operate on this route with 1 buses available per day, including services from Senda Diamante, Transportes Frontera, Diamante.
What are the earliest and latest departure times for the bus from Piedras Negras to Ciudad Frontera?
The earliest bus departs from Piedras Negras to Ciudad Frontera at 7:30am. And the latest bus departs at 10:40pm.
What are the CO₂ emissions for the bus trip from Piedras Negras to Ciudad Frontera?
A bus trip from Piedras Negras to Ciudad Frontera generates an estimated 5 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from Piedras Negras to Ciudad Frontera?
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 362 reviews.
Which bus company has the best Wi-Fi from Piedras Negras to Ciudad Frontera?
Based on Busbud reviews, the bus company Senda Diamante has the highest Wi-Fi rating with a score of 3.9.
Which bus company has the best on-time performance from Piedras Negras to Ciudad Frontera?
According to Busbud traveller reviews, the most punctual 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 Ciudad Frontera?
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 Ciudad Frontera was searched and found on Nov 27, 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.
What's the cheapest way to go from Piedras Negras to Ciudad Frontera?
The bus is the cheapest travel choice for this destination
