Which bus from Chicago to San Luis Potosí is the cheapest?

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Compare all timetables for the bus from Chicago to San Luis Potosí

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

today
tomorrow
Saturday
$223
Sunday
Monday
Tuesday
Wednesday

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 52h 50m 10:00 AM Chicago Union Station 2:50 PM San Luis Potosí Soriana El Paseo Bus Station  Economy $223
Greyhound US 42h 0m 10:30 PM Chicago Downtown Bus Station 4:30 PM San Luis Potosí Soriana El Paseo Bus Station  Economy $225
FlixBus 44h 15m 9:45 AM Chicago Downtown Bus Station 6:00 AM San Luis Potosí Soriana El Paseo Bus Station  Economy $226
Greyhound US 54h 50m 11:10 PM Chicago Union Station 6:00 AM San Luis Potosí Soriana El Paseo Bus Station  Economy $227

Best Price Offer: The price for the cheapest bus from Chicago to San Luis Potosí is $222 on 1/26/2026. Flexible travelers save on ticket prices.


Facts about the bus from Chicago to San Luis Potosí

Compare all providers like Greyhound US and FlixBus that travel 4 times every day by bus from Chicago to San Luis Potosí in one click! Book your bus ticket from Chicago to San Luis Potosí starting from $222!

Cheapest Bus $222
Fastest Bus 42h 0m
Earliest Bus 9:45 AM
Latest Bus 11:10 PM
Daily Bus Routes 4 Ø
Distance 1,566.6 miles
Bus Companies Greyhound US and FlixBus

Cheapest bus connections from Chicago to San Luis Potosí

Every day, 4 buses from 2 bus companies leave Chicago for San Luis Potosí: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 01/29/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 01/25
Monday 01/26
Tuesday 01/27
Wednesday 01/28
Thursday 01/29
Friday 01/30
Saturday 01/31
$223
Sunday 02/01
Monday 02/02
Tuesday 02/03
Wednesday 02/04
Thursday 02/05
Friday 02/06
Saturday 02/07
Sunday 02/08
Monday 02/09
Tuesday 02/10
Wednesday 02/11
Thursday 02/12
Friday 02/13
Saturday 02/14
Sunday 02/15
Monday 02/16
Tuesday 02/17
Wednesday 02/18
Thursday 02/19
Friday 02/20
Saturday 02/21

How to save money travelling from Chicago 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 Chicago 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 Chicago 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 Chicago to San Luis Potosí are also emptier.

Beloved bus companies from Chicago to San Luis Potosí

These are the most booked bus companies between Chicago to San Luis Potosí from our users.

FlixBus from Chicago to San Luis Potosí

FlixBus

Here you will find the key facts about the FlixBus bus route Chicago to San Luis Potosí:

Cheapest Price $226
Fastest Bus 44h 15m
Earliest Bus 9:45 AM
Last Bus 9:45 AM
Daily Connections 1 Ø
Found on 1/22/2026

All bus stations and stops in Chicago and San Luis Potosí

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

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Chicago to San Luis Potosí? Compare all modes of transports from Chicago to San Luis Potosí.

Service and Comfort on the bus from Chicago to San Luis Potosí

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

FAQs about the Chicago to San Luis Potosí bus

How much does a Chicago San Luis Potosí bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $222 and takes 52h 50m to reach San Luis Potosí. Compare offers to save money!

How much could I save by comparing buses from Chicago to San Luis Potosí?

This route is offered by 2 companies with a range of ticket prices between $222 and $227. 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 Chicago to San Luis Potosí each day?

Every day, the Chicago to San Luis Potosí bus route is served by approximately 4 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Chicago to San Luis Potosí take?

The fastest bus from Chicago to San Luis Potosí is offered by Greyhound US and takes 42h 0m. Bus tickets for this connection cost $225. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Chicago to San Luis Potosí?

The earliest bus arriving in San Luis Potosí from Chicago starts at 9:45 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 Chicago to San Luis Potosí?

The latest bus trip departing from Chicago for San Luis Potosí starts at 11:10 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 Chicago San Luis Potosí route?

When traveling by bus from Chicago 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 Chicago and San Luis Potosí?

You can check all the direct connections between Chicago 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 Chicago 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 Chicago 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 Chicago 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 Chicago to San Luis Potosí on your planned travel date.

How does CheckMyBus find the best bus deals from Chicago to San Luis Potosí?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 4 daily trips between Chicago and San Luis Potosí. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Chicago to San Luis Potosí?

Prices and availability for 4 trips between Chicago and San Luis Potosí change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Chicago 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 Chicago and to San Luis Potosí

Here’s an overview of the most popular bus routes to Chicago 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 to Chicago from Panama City Beach, FL Bus to Chicago from Panama City Beach, FL
Bus to Chicago from Norcross, GA Bus to Chicago from Norcross, GA
Bus Springfield, IL - Chicago Bus Springfield, IL - Chicago
Bus El Paso, TX to San Luis Potosí Bus El Paso, TX to San Luis Potosí
Buses to San Luis Potosí from Fort Worth Buses to San Luis Potosí from Fort Worth
From Baton Rouge to San Luis Potosí bus From Baton Rouge to San Luis Potosí bus
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Popular Airport Shuttles to Chicago and to San Luis Potosí
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