HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Luis Potosí

$144+ Cheap flights from Midway (MDW) to San Luis Potosí, Mexico (SLP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — SLP
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Midway to San Luis Potosí with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Midway to San Luis Potosí

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to San Luis Potosí (SLP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$335
(Delta)

One-way from

$144
(Aeromexico)

Popular in

December

Cheapest in

February

Average price

$404
From Chicago Midway to San Luis Potosi
Search Deals
One-way flight from Chicago Midway to San Luis Potosi
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Midway to San Luis Potosí

Cheapest flights from Midway to San Luis Potosí
Explore the most affordable flight options available from Midway to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/296:00 amMDW - SLP
1 stop11h 05mDelta
Sat 8/99:04 amSLP - MDW
1 stop11h 38mDelta
Deal found 7/1$335
This Trip.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/810:30 amMDW - SLP
1 stop6h 35mAeromexico
Tue 8/269:04 amSLP - MDW
1 stop11h 40mAeromexico
Deal found 7/2$362
This eDestinos deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:00 amMDW - SLP
1 stop11h 05mMultiple Airlines
Mon 8/115:00 pmSLP - MDW
2 stops23h 47mMultiple Airlines
Deal found 7/3$508

Cheapflights Fare Finder

Customize your flight search to find flights from Midway to San Luis Potosí that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to San Luis Potosí that are best for you.

Fly from

Midway

Fly to

San Luis Potosí

Route

Depart

Return

Price

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Tue 7/29

6:00 am-4:05 pm

1 stop11h 05m

San Luis Potosi

Sat 8/9

9:04 am-9:42 pm

1 stop11h 38m

$335

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Fri 8/8

10:30 am-4:05 pm

1 stop6h 35m

San Luis Potosi

Tue 8/26

9:04 am-9:44 pm

1 stop11h 40m

$362

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Thu 8/7

6:00 am-4:05 pm

1 stop11h 05m

San Luis Potosi

Mon 8/11

5:00 pm-5:47 pm

2 stops23h 47m

$508

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Sat 8/2

6:00 am-4:05 pm

1 stop11h 05m

$144

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Thu 7/31

6:00 am-4:05 pm

1 stop11h 05m

$149

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Tue 7/22

6:02 pm-1:24 pm

1 stop20h 22m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Midway to San Luis Potosí

Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Midway with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago Midway Airport to San Luis Potosí

What is the cheapest month to book a flight from Chicago Midway Airport to San Luis Potosí?

Currently, January is the cheapest month in which you can book a flight from Chicago Midway Airport to San Luis Potosí (average of $489). Flying from Chicago Midway Airport to San Luis Potosí in December is currently the most expensive (average of $867). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Luis Potosí

Get insights into the airlines that provide service to San Luis Potosí. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Luis Potosí. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Delta and Aeromexico from Chicago Midway Airport to San Luis Potosí by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,718 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Midway to San Luis Potosí. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Luis Potosí from Chicago Midway?

    If you book a flight to San Luis Potosí from Chicago Midway, you will be flying to San Luis Potosi, which is the city’s only airport. San Luis Potosi (SLP) is located 7.8 mi from the center of San Luis Potosí. There are 0 flights from Chicago Midway to San Luis Potosi per day from 0 different airlines.

  • Can I find deals for flights from Midway to San Luis Potosí that include hotel bookings?

    Yes. In addition to deals on Midway to San Luis Potosí flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Midway to San Luis Potosí?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Midway to San Luis Potosí.

  • Can I find deals for business class flights from Midway to San Luis Potosí?

    Yes. Cheapflights offers flight deals from Midway to San Luis Potosí by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago Midway Airport to San Luis Potosí?

    Currently, January is the cheapest month in which you can book a flight from Chicago Midway Airport to San Luis Potosí (average of $489). Flying from Chicago Midway Airport to San Luis Potosí in December is currently the most expensive (average of $867). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Midway to San Luis Potosí

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to San Luis Potosí flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.