Cheap bus tickets from McAllen to San Luis Potosí
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Bus from McAllen to San Luis Potosí: Journey Information
There are 2 intercity buses per day from McAllen to San Luis Potosí. Traveling by bus from McAllen to San Luis Potosí usually takes around 21 hours and 11 minutes, but the fastest FlixBus US bus can make the trip in 14 hours and 20 minutes.
| Distance | 329 mi (530 km) |
| Shortest duration | 14h 20m |
| Cheapest price | $68.96 |
| Trips per day | 0 |
| Most frequent service | FlixBus US |
| Bus lines | 1 |
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Mcallen to San Luis Potosi Bus Schedule

There are several bus options that can take you from Mcallen to San Luis Potosi:
See more detailsHow much is a bus ticket from McAllen to San Luis Potosí?
Bus tickets for a trip from McAllen to San Luis Potosí cost $88.63 on average. While it’s a bit pricey for a bus ticket, it’s still significantly more cost-effective than flying. If you book your trip ahead of time using Wanderu, you can easily find bus tickets at or below this price.
Average bus ticket prices from McAllen to San Luis Potosí by travel date
If you're planning to travel by bus from McAllen to San Luis Potosí in the next month, the average ticket price is expected to range from $81 to $99. The cheapest bus tickets available in the next few weeks are for trips departing on August 24, 2026. If you’re looking to travel to San Luis Potosí this week, bus tickets are available starting at $81.
Average bus ticket prices from McAllen to San Luis Potosí by month
Taking the bus from McAllen to San Luis Potosí is usually cheapest in September, when the average ticket price is only $89. If you're planning to take the bus from McAllen to San Luis Potosí during December, keep in mind that bus ticket prices may be higher than usual, with an average price of $147. However, booking your trip in advance can help you score a ticket at a better price.
Prices as travel date approaches
Most bus companies charge higher ticket prices closer to the date of travel, so it’s a good idea to buy your bus tickets as early as possible. Booking in advance, even by a few days, is the best way to find cheap bus tickets.
What bus companies travel from Mcallen to San Luis Potosi?
There are multiple buses that travel from Mcallen to San Luis Potosi, including FlixBus US. Here is what you should know about the 1 most popular bus lines:
| BUS | Daily Trips | Avg. Time | Avg. Price |
|---|---|---|---|
| FlixBus US | 2 | 21h 11m | $110.70 |
FlixBus US is the American branch of German bus company FlixBus, known for providing sustainable, affordable, and modern bus travel. The company offers cheap bus tickets to popular urban destinations throughout the United States. FlixBus US buses include many amenities, including comfortable seats, free WiFi, power outlets at every seat, and an online portal for free entertainment. On average, FlixBus US operates 2 trips per day from McAllen to San Luis Potosí, and the average ticket for this route costs only $110.70.






Frequently asked questions about traveling by bus from Mcallen to San Luis Potosi
There are usually only 2 buses per day from McAllen to San Luis Potosí. However, neither bus offers direct service, so you will have to get off your original vehicle to transfer buses during the trip.
TRIPS PER DAY
2
DIRECT TRIPS
0
The bus takes an average of 21 hours and 11 minutes to cover the 329 miles from McAllen to San Luis Potosí. However, the fastest bus only takes 14 hours and 20 minutes. It’s definitely on the longer side, so plan to get comfortable for a long road trip. Keep in mind that your actual bus may arrive earlier or later than scheduled, depending on whether there is more or less traffic than usual.
DISTANCE (MI)
329
DISTANCE (KM)
530
The first bus leaves at 9:30am and the last bus leaves at 11:00pm. To see the times for all buses from McAllen to San Luis Potosí, enter your specific travel dates in the search bar.
EARLIEST BUS
9:30am
LATEST BUS
11:00pm
Sunday tends to be the busiest day for buses, as many passengers take the bus to San Luis Potosí at the end of the week. If you are planning to travel on a Sunday, you should make sure to book tickets well in advance as they may sell out. On the other hand, Tuesday is typically the least busy day for bus travel on this route. If you’re looking for a little extra space, a Tuesday ticket is the way to go.
MOST CROWDED
Sunday
LEAST CROWDED
Tuesday
Station Information
Where does the bus leave from in Mcallen?
Main departure station: Tornado Bus Station
Most buses depart from the main station in McAllen.
All bus stations in Mcallen:
- Tornado Bus Station
Where does the bus arrive in San Luis Potosi?
Main arrival station: Soriana El Paseo
All buses from McAllen arrive at one main station in San Luis Potosí.
All bus stations in San Luis Potosi:
- Soriana El Paseo
Need a return trip from San Luis Potosi to Mcallen?
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