Last refresh of the prices: Last Monday at 2:18 PM CST.
Compare 2 ways to go from Piedras Negras to San Antonio
We recommend taking the bus
Among the sustainable travel choices, the bus stands out as a good way to reach San Antonio. The journey takes about 3 hours 45 minutes, and with fares starting at just $115, it presents an excellent value for a comfortable ride.
Based on 155 reviews, the company was rated 3.1 stars on Busbud. Travellers were especially satisfied with the ticket access and the value for money but often complained with the timeliness. Tornado Bus ticket prices on this trip start at $115
Conexiones Piedras Negras San Antonio recent customer reviews
Myself, my wife and two other ticker holders (Piedras Negras MX to San Antonio TX) arrived an hour early at the pickup location for the Tornado Bus that was supposed to pick up at 6am cst. We called Tornado Bus in advance when the bus did not arrive at 6am and were told the bus was running late. 4 passengers were standing patiently w/ luggage. The Tornado Bus started approaching at approximately 9am cst. We all waived at the Tornado Bus and the driver simply sped by making no attempt to stop. Even the staff at the gasolinera was suprised the bus did not stop. We immediately (4 passengers) called Tornado Bus. No one in customer service seemed to know what to do and suggested we call back or leave the next day. My job required me to get back to Nashville TN asap. We ended up paying a taxi almost $5000 Pesos to try to catch the Greyhound leaving from Eagle Pass Tx, but missed the Greyhound. We then found a shuttle to take us to San Antonio TX and got an economy hotel, then the next day purchased 2 Greyhound tickets from San Antonio TX to Nashville, TN. I and my wife are down-to-earth and forgiving. But this situation needs to be addressed professionally by Tornado Bus, et al. Respectfully, Robert Grant
Based on 649 reviews, the company was rated 3 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the timeliness. Turimex Internacional ticket prices on this trip start at $82
Turimex Piedras Negras San Antonio recent customer reviews
The trip was cancelled without send any notification
Frequently asked questions about travelling from Piedras Negras to San Antonio, US by bus
What is the distance between Piedras Negras and San Antonio?
The distance covered from Piedras Negras to San Antonio is 214 km (133 miles).
What are the departure and arrival locations for buses traveling from Piedras Negras to San Antonio?
Buses traveling this route start their trip at Central de Autobuses Piedras Negras, in Piedras Negras, and end it at Tornado I-35, in San Antonio.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
11-19
$109
11-20
$109
Today
$109
11-22
$109
11-23
$109
11-24
No data
11-25
No data
11-26
$109
The cheapest trip from Piedras Negras to San Antonio, US was searched and found on Nov 19, 2025 with a price of $109
To 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 Antonio, US, as early as possible.
You can expect to pay from $109 to $109 for a bus ticket from Piedras Negras to San Antonio, US based on the last 2 days. You can expect to find the cheapest price for the trip at $109 which is on 2025-11-22.