Which bus from Harlingen, TX to San Luis Potosí is the cheapest?

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Compare all timetables for the bus from Harlingen, TX to San Luis Potosí

Here is a selection of the cheapest bus trips from the schedule from Harlingen, TX to San Luis Potosí from various bus operators like Greyhound US or FlixBus for the next days.

today
$73
tomorrow
$80
Wednesday
Thursday
Friday
$72
Saturday
$72
Sunday

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 18h 10m 1:35 PM Harlingen, TX Bus Stop Tyler Avenue 6:45 AM San Luis Potosí Soriana El Paseo Bus Station  Economy $73
Greyhound US 18h 55m 8:30 AM Harlingen, TX Bus Stop Tyler Avenue 2:25 AM San Luis Potosí Soriana El Paseo Bus Station  Economy $79
  • Did you know that if you travel from Harlingen, TX to San Luis Potosí via General Escobedo, you can save more than $16? You can find the corresponding connections below.
    • Greyhound US
      18h 55m
      0
      8:30 AM
      Harlingen, TX
      Bus Stop Tyler Avenue
      5:30 PM
      General Escobedo
      Central Bus Station
      0
      Greyhound US
      Economy
      $33
      • Waiting Time 1h 0m
    • Flix Mexico
      7h 55m
      0
      6:30 PM
      General Escobedo
      Central Bus Station
      2:25 AM
      San Luis Potosí
      Soriana El Paseo Bus Station
      0
      Flix Mexico
      Economy
      $24
    Travel time is 1h 45m longer, but you will save $16

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 18h 55m 8:30 AM Harlingen, TX Bus Stop Tyler Avenue 2:25 AM San Luis Potosí Soriana El Paseo Bus Station  Economy $80
  • Did you know that if you travel from Harlingen, TX to San Luis Potosí via General Escobedo, you can save more than $23? You can find the corresponding connections below.
    • Greyhound US
      18h 55m
      0
      8:30 AM
      Harlingen, TX
      Bus Stop Tyler Avenue
      5:30 PM
      General Escobedo
      Central Bus Station
      0
      Greyhound US
      Economy
      $33
      • Waiting Time 1h 0m
    • Flix Mexico
      7h 55m
      0
      6:30 PM
      General Escobedo
      Central Bus Station
      2:25 AM
      San Luis Potosí
      Soriana El Paseo Bus Station
      0
      Flix Mexico
      Economy
      $24
    Travel time is 1h 0m longer, but you will save $23

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 18h 10m 1:35 PM Harlingen, TX Bus Stop Tyler Avenue 6:45 AM San Luis Potosí Soriana El Paseo Bus Station  Economy $72
Greyhound US 18h 55m 8:30 AM Harlingen, TX Bus Stop Tyler Avenue 2:25 AM San Luis Potosí Soriana El Paseo Bus Station  Economy $80
FlixBus 23h 0m 9:55 PM Harlingen, TX Bus Station 7:55 PM San Luis Potosí Soriana El Paseo Bus Station  Economy $100
  • Did you know that if you travel from Harlingen, TX to San Luis Potosí via General Escobedo, you can save more than $16? You can find the corresponding connections below.
    • Greyhound US
      18h 10m
      0
      1:35 PM
      Harlingen, TX
      Bus Stop Tyler Avenue
      7:25 PM
      General Escobedo
      Central Bus Station
      0
      Greyhound US
      Economy
      $32
      • Waiting Time 3h 20m
    • Flix Mexico
      8h 0m
      0
      10:45 PM
      General Escobedo
      Central Bus Station
      6:45 AM
      San Luis Potosí
      Soriana El Paseo Bus Station
      0
      Flix Mexico
      Economy
      $23
    Travel time is 1h 0m longer, but you will save $16

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 18h 10m 1:35 PM Harlingen, TX Bus Stop Tyler Avenue 6:45 AM San Luis Potosí Soriana El Paseo Bus Station  Economy $72
Greyhound US 18h 55m 8:30 AM Harlingen, TX Bus Stop Tyler Avenue 2:25 AM San Luis Potosí Soriana El Paseo Bus Station  Economy $80
  • Did you know that if you travel from Harlingen, TX to San Luis Potosí via General Escobedo, you can save more than $16? You can find the corresponding connections below.
    • Greyhound US
      18h 10m
      0
      1:35 PM
      Harlingen, TX
      Bus Stop Tyler Avenue
      7:25 PM
      General Escobedo
      Central Bus Station
      0
      Greyhound US
      Economy
      $32
      • Waiting Time 3h 20m
    • Flix Mexico
      8h 0m
      0
      10:45 PM
      General Escobedo
      Central Bus Station
      6:45 AM
      San Luis Potosí
      Soriana El Paseo Bus Station
      0
      Flix Mexico
      Economy
      $23
    Travel time is 1h 0m longer, but you will save $16

Best Price Offer: The price for the cheapest bus from Harlingen, TX to San Luis Potosí is $72 on 8/1/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Harlingen, TX and San Luis Potosí

See here how frequent the connections between Harlingen, TX and San Luis Potosí are, during different times and days of the week.
Friday is the busiest day, with more than 5 daily buses from Harlingen, TX to San Luis Potosí. Tuesday has instead the fewest connections, with only 1 daily coaches between Harlingen, TX and San Luis Potosí.
The busiest time of the day is the Morning, with 7 buses from Harlingen, TX to San Luis Potosí, while Evening sees the fewest connections between Harlingen, TX and San Luis Potosí, with 1 offers.

Facts about the bus from Harlingen, TX to San Luis Potosí

Compare all providers like Greyhound US and FlixBus that travel 3 times every day by bus from Harlingen, TX to San Luis Potosí in one click! Book your bus ticket from Harlingen, TX to San Luis Potosí starting from $72!

Cheapest Bus $72
Fastest Bus 17h 10m
Earliest Bus 8:30 AM
Latest Bus 1:35 PM
Daily Bus Routes 3 Ø
Distance 346.8 miles
Bus Companies Greyhound US and FlixBus

Cheapest bus connections from Harlingen, TX to San Luis Potosí

Every day, 3 buses from 2 bus companies leave Harlingen, TX for San Luis Potosí: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/27/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 07/26
Monday 07/27
$73
Tuesday 07/28
$80
Wednesday 07/29
Thursday 07/30
Friday 07/31
$72
Saturday 08/01
$72
Sunday 08/02
Monday 08/03
$73
Tuesday 08/04
$81
Wednesday 08/05
Thursday 08/06
$74
Friday 08/07
$84
Saturday 08/08
$72
Sunday 08/09
$73
Monday 08/10
Tuesday 08/11
$82
Wednesday 08/12
Thursday 08/13
Friday 08/14
Saturday 08/15
Sunday 08/16
$82
Monday 08/17
Tuesday 08/18
Wednesday 08/19
Thursday 08/20
Friday 08/21
Saturday 08/22

The cheapest time to travel from Harlingen, TX to San Luis Potosí

See here on which day and which time of the day you can find the cheapest bus ticket from Harlingen, TX to San Luis Potosí, for the next 30 days.
With a price starting from $72, Saturday is the cheapest day for a bus from Harlingen, TX to San Luis Potosí. Tuesday instead is the most expensive day with prices starting from $80.
Afternoon is the cheapest day time for bus tickets from Harlingen, TX to San Luis Potosí, with $72. Evening is the most expensive time of the day with prices starting from $99.

How to save money travelling from Harlingen, TX to San Luis Potosí

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Harlingen, TX to San Luis Potosí in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Harlingen, TX to San Luis Potosí, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Harlingen, TX to San Luis Potosí are also emptier.

All bus stations and stops in Harlingen, TX and San Luis Potosí

In the map below, you can see where to find all bus stations in Harlingen, TX and San Luis Potosí.

Service and Comfort on the bus from Harlingen, TX to San Luis Potosí

Want to know which seat classes are available on the buses from Harlingen, TX to San Luis Potosí? Or which bus companies serve the route Harlingen, TX to San Luis Potosí? Below you will find answers to your questions.

FAQs about the Harlingen, TX to San Luis Potosí bus

How much does a Harlingen, TX San Luis Potosí bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $72 and takes 17h 10m to reach San Luis Potosí. Compare offers to save money!

How much could I save by comparing buses from Harlingen, TX to San Luis Potosí?

This route is offered by 2 companies with a range of ticket prices between $72 and $100. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to San Luis Potosí.

On average, how many connections are available from Harlingen, TX to San Luis Potosí each day?

Every day, the Harlingen, TX to San Luis Potosí bus route is served by approximately 3 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Harlingen, TX to San Luis Potosí take?

The fastest bus from Harlingen, TX to San Luis Potosí is offered by Greyhound US and takes 17h 10m. Bus tickets for this connection cost $77. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Harlingen, TX to San Luis Potosí?

The earliest bus arriving in San Luis Potosí from Harlingen, TX starts at 8:30 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Harlingen, TX to San Luis Potosí?

The latest bus trip departing from Harlingen, TX for San Luis Potosí starts at 1:35 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Harlingen, TX San Luis Potosí route?

When traveling by bus from Harlingen, TX to San Luis Potosí, passengers can travel with Greyhound US and FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Harlingen, TX and San Luis Potosí?

You can check all the direct connections between Harlingen, TX and San Luis Potosí by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Greyhound US and FlixBus.

What can I take with me on the Harlingen, TX to San Luis Potosí bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Harlingen, TX San Luis Potosí bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Harlingen, TX San Luis Potosí bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Harlingen, TX to San Luis Potosí on your planned travel date.

Available seat classes which are offered on the bus route Harlingen, TX to San Luis Potosí

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Harlingen, TX and to San Luis Potosí

Here’s an overview of the most popular bus routes to Harlingen, TX and to San Luis Potosí. Simply click on the connection of your choice, and you will find all the details about your bus route!
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Bus San Marcos, TX - Harlingen, TX Bus San Marcos, TX - Harlingen, TX
Buses Waco, TX to San Luis Potosí Buses Waco, TX to San Luis Potosí
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From San Juan del Río to San Luis Potosí bus From San Juan del Río to San Luis Potosí bus
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Popular Airport Shuttles to Harlingen, TX and to San Luis Potosí
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