Bus Harlingen, TX to San Luis Potosí

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 FlixBus or Greyhound US for the next days.

today

$78

tomorrow

$79

Sunday

Monday

$79

Tuesday

$100

Wednesday

Thursday

$86

Cheapest bus trips today
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Greyhound US	16h 25m	1:35 PM	Harlingen, TX	Bus Station	6:00 AM	San Luis Potosí	Soriana El Paseo Bus Station		Economy	$78	A Bus from Greyhound US goes from Bus Station, Harlingen, TX (USA) at 12/5/2025 1:35:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 12/6/2025 6:00:00 AM. 50 Economy ticket for $78 per person are available. Travel duration is 16h 25m
	FlixBus	24h 50m	10:00 PM	Harlingen, TX	Bus Station	10:50 PM	San Luis Potosí	Soriana El Paseo Bus Station		Economy	$103	A Bus from FlixBus goes from Bus Station, Harlingen, TX (USA) at 12/5/2025 10:00:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 12/6/2025 10:50:00 PM. 50 Economy ticket for $103 per person are available. Travel duration is 24h 50m

Cheapest bus trips tomorrow
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Greyhound US	16h 25m	1:35 PM	Harlingen, TX	Bus Station	6:00 AM	San Luis Potosí	Soriana El Paseo Bus Station		Economy	$79	A Bus from Greyhound US goes from Bus Station, Harlingen, TX (USA) at 12/6/2025 1:35:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 12/7/2025 6:00:00 AM. 50 Economy ticket for $79 per person are available. Travel duration is 16h 25m
	FlixBus	24h 50m	10:00 PM	Harlingen, TX	Bus Station	10:50 PM	San Luis Potosí	Soriana El Paseo Bus Station		Economy	$107	A Bus from FlixBus goes from Bus Station, Harlingen, TX (USA) at 12/6/2025 10:00:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 12/7/2025 10:50:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 24h 50m

Did you know that if you travel from Harlingen, TX to San Luis Potosí via McAllen, TX, you can save more than $15? You can find the corresponding connections below.
- FlixBus
  
  20h 0m
  
  0
  
  10:00 AM
  
  Harlingen, TX
  Bus Station
  
  10:55 AM
  
  McAllen, TX
  Central Bus Station
  
  0
  
  Economy
  
  $11
  
  A Bus from FlixBus goes from Bus Station, Harlingen, TX (USA) at 12/8/2025 10:00:00 AM to Central Bus Station, McAllen, TX (USA) arriving at 12/8/2025 10:55:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 0h 55m
- Busbud
  
  13h 35m
  
  0
  
  4:25 PM
  
  McAllen, TX
  Central Bus Station
  
  6:00 AM
  
  San Luis Potosí
  Soriana El Paseo Bus Station
  
  0
  
  Economy
  
  $53
  
  A Bus from Busbud goes from Central Bus Station, McAllen, TX (USA) at 12/8/2025 4:25:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 12/9/2025 6:00:00 AM. 50 Economy ticket for $53 per person are available. Travel duration is 13h 35m
Travel time is 3h 35m longer, but you will save $15

Cheapest bus trips Monday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Greyhound US	16h 25m	1:35 PM	Harlingen, TX	Bus Station	6:00 AM	San Luis Potosí	Soriana El Paseo Bus Station		Economy	$79	A Bus from Greyhound US goes from Bus Station, Harlingen, TX (USA) at 12/8/2025 1:35:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 12/9/2025 6:00:00 AM. 50 Economy ticket for $79 per person are available. Travel duration is 16h 25m

Did you know that if you travel from Harlingen, TX to San Luis Potosí via McAllen, TX, you can save more than $15? You can find the corresponding connections below.
- FlixBus
  
  20h 0m
  
  0
  
  10:00 AM
  
  Harlingen, TX
  Bus Station
  
  10:55 AM
  
  McAllen, TX
  Central Bus Station
  
  0
  
  Economy
  
  $11
  
  A Bus from FlixBus goes from Bus Station, Harlingen, TX (USA) at 12/8/2025 10:00:00 AM to Central Bus Station, McAllen, TX (USA) arriving at 12/8/2025 10:55:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 0h 55m
- Busbud
  
  13h 35m
  
  0
  
  4:25 PM
  
  McAllen, TX
  Central Bus Station
  
  6:00 AM
  
  San Luis Potosí
  Soriana El Paseo Bus Station
  
  0
  
  Economy
  
  $53
  
  A Bus from Busbud goes from Central Bus Station, McAllen, TX (USA) at 12/8/2025 4:25:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 12/9/2025 6:00:00 AM. 50 Economy ticket for $53 per person are available. Travel duration is 13h 35m
Travel time is 3h 35m longer, but you will save $15

Cheapest bus trips Tuesday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	24h 50m	10:00 PM	Harlingen, TX	Bus Station	10:50 PM	San Luis Potosí	Soriana El Paseo Bus Station		Economy	$100	A Bus from FlixBus goes from Bus Station, Harlingen, TX (USA) at 12/9/2025 10:00:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 12/10/2025 10:50:00 PM. 50 Economy ticket for $100 per person are available. Travel duration is 24h 50m
	FlixBus	28h 50m	10:00 AM	Harlingen, TX	Bus Station	2:50 PM	San Luis Potosí	Soriana El Paseo Bus Station		Economy	$107	A Bus from FlixBus goes from Bus Station, Harlingen, TX (USA) at 12/9/2025 10:00:00 AM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 12/10/2025 2:50:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 28h 50m

Did you know that if you travel from Harlingen, TX to San Luis Potosí via McAllen, TX, you can save more than $36? You can find the corresponding connections below.
- FlixBus
  
  20h 0m
  
  0
  
  10:00 AM
  
  Harlingen, TX
  Bus Station
  
  10:55 AM
  
  McAllen, TX
  Central Bus Station
  
  0
  
  Economy
  
  $11
  
  A Bus from FlixBus goes from Bus Station, Harlingen, TX (USA) at 12/8/2025 10:00:00 AM to Central Bus Station, McAllen, TX (USA) arriving at 12/8/2025 10:55:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 0h 55m
- Busbud
  
  13h 35m
  
  0
  
  4:25 PM
  
  McAllen, TX
  Central Bus Station
  
  6:00 AM
  
  San Luis Potosí
  Soriana El Paseo Bus Station
  
  0
  
  Economy
  
  $53
  
  A Bus from Busbud goes from Central Bus Station, McAllen, TX (USA) at 12/8/2025 4:25:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 12/9/2025 6:00:00 AM. 50 Economy ticket for $53 per person are available. Travel duration is 13h 35m
Travel Time is 4h 50m shorter, and you will save $36

Cheapest bus trips Thursday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Greyhound US	16h 25m	1:35 PM	Harlingen, TX	Bus Station	6:00 AM	San Luis Potosí	Soriana El Paseo Bus Station		Economy	$86	A Bus from Greyhound US goes from Bus Station, Harlingen, TX (USA) at 12/11/2025 1:35:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 12/12/2025 6:00:00 AM. 50 Economy ticket for $86 per person are available. Travel duration is 16h 25m
	FlixBus	24h 50m	10:00 PM	Harlingen, TX	Bus Station	10:50 PM	San Luis Potosí	Soriana El Paseo Bus Station		Economy	$108	A Bus from FlixBus goes from Bus Station, Harlingen, TX (USA) at 12/11/2025 10:00:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 12/12/2025 10:50:00 PM. 50 Economy ticket for $108 per person are available. Travel duration is 24h 50m

Did you know that if you travel from Harlingen, TX to San Luis Potosí via McAllen, TX, you can save more than $22? You can find the corresponding connections below.
- FlixBus
  
  20h 0m
  
  0
  
  10:00 AM
  
  Harlingen, TX
  Bus Station
  
  10:55 AM
  
  McAllen, TX
  Central Bus Station
  
  0
  
  Economy
  
  $11
  
  A Bus from FlixBus goes from Bus Station, Harlingen, TX (USA) at 12/8/2025 10:00:00 AM to Central Bus Station, McAllen, TX (USA) arriving at 12/8/2025 10:55:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 0h 55m
- Busbud
  
  13h 35m
  
  0
  
  4:25 PM
  
  McAllen, TX
  Central Bus Station
  
  6:00 AM
  
  San Luis Potosí
  Soriana El Paseo Bus Station
  
  0
  
  Economy
  
  $53
  
  A Bus from Busbud goes from Central Bus Station, McAllen, TX (USA) at 12/8/2025 4:25:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 12/9/2025 6:00:00 AM. 50 Economy ticket for $53 per person are available. Travel duration is 13h 35m
Travel time is 3h 35m longer, but you will save $22

Best Price Offer: The price for the cheapest bus from Harlingen, TX to San Luis Potosí is $78 on 12/5/2025. 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.

Tuesday is the busiest day, with more than 2 daily buses from Harlingen, TX to San Luis Potosí. Monday 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 Afternoon, with 4 buses from Harlingen, TX to San Luis Potosí, while Morning 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 FlixBus and Greyhound US that travel 1 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 $78!

Cheapest Bus	$78
Fastest Bus	16h 25m
Earliest Bus	1:35 PM
Latest Bus	10:00 PM
Daily Bus Routes	1 Ø
Distance	346.8 miles
Bus Companies	FlixBus and Greyhound US

Cheapest bus connections from Harlingen, TX to San Luis Potosí

Every day, 1 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 12/05/2025 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 11/30

Monday 12/01

Tuesday 12/02

Wednesday 12/03

Thursday 12/04

Friday 12/05

$78

Saturday 12/06

$79

Sunday 12/07

Monday 12/08

$79

Tuesday 12/09

$96

Wednesday 12/10

Thursday 12/11

$86

Friday 12/12

Saturday 12/13

$79

Sunday 12/14

Monday 12/15

Tuesday 12/16

Wednesday 12/17

Thursday 12/18

Friday 12/19

Saturday 12/20

Sunday 12/21

Monday 12/22

Tuesday 12/23

Wednesday 12/24

Thursday 12/25

Friday 12/26

Saturday 12/27

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 $78, Monday 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 $96.

Afternoon is the cheapest day time for bus tickets from Harlingen, TX to San Luis Potosí, with $78. Morning is the most expensive time of the day with prices starting from $106.

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.

Bus Station

E Monroe 215

Bus Stop Tyler Avenue

Tyler Avenue 1826

Central Bus Station

Av Benito Juarez 250

Soriana El Paseo Bus Station

Doctor Salvador Nava Martínez 405

Av Constitución / Manual José Othón Bus Stop

Avenida Constitución 300

Barrio de Santiago

Anillo Periférico

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 $78 and takes 16h 25m 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 $78 and $108. 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 1 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 16h 25m. Bus tickets for this connection cost $78. 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 1:35 PM. 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 10:00 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 FlixBus and Greyhound US. 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: FlixBus and Greyhound US.

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

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!