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

$157+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — SLP
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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

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 December 18, 2025.

This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/316:08 pmMDW - SLP
2 stops24h 27mDelta
Tue 1/610:15 amSLP - MDW
1 stop11h 52mDelta
Deal found 12/15$919
This Aeromexico deal was found by Cheapflights users on 12/15. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amMDW - SLP
1 stop12h 35mAeromexico
Wed 1/710:00 amSLP - MDW
1 stop12h 07mAeromexico
Deal found 12/15$938
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 amMDW - SLP
1 stop12h 18mAeromexico
Tue 12/239:15 amSLP - MDW
1 stop13h 07mAeromexico
Deal found 12/16$1,080
This Delta deal was found by Cheapflights users on 12/17. 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.
Mon 12/226:00 amMDW - SLP
2 stops12h 28mDelta
Thu 1/228:28 amSLP - MDW
1 stop13h 54mDelta
Deal found 12/17$1,177
This Aeromexico deal was found by Cheapflights users on 12/15. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:00 amMDW - SLP
1 stop12h 35mAeromexico
Wed 1/710:00 amSLP - MDW
1 stop12h 07mAeromexico
Deal found 12/15$1,185
This Aeromexico deal was found by Cheapflights users on 12/16. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:50 amMDW - SLP
1 stop8h 45mAeromexico
Mon 1/510:00 amSLP - MDW
1 stop12h 07mAeromexico
Deal found 12/16$1,190
This Delta deal was found by Cheapflights users on 12/16. 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.
Thu 12/1810:49 amMDW - SLP
2 stops13h 36mDelta
Mon 12/226:02 amSLP - MDW
2 stops10h 18mDelta
Deal found 12/16$1,207
This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:49 amMDW - SLP
1 stop7h 29mAeromexico
Mon 12/226:02 amSLP - MDW
2 stops10h 18mAeromexico
Deal found 12/16$1,221
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amMDW - SLP
2 stops18h 25mAeromexico
Tue 12/239:15 amSLP - MDW
1 stop13h 07mAeromexico
Deal found 12/16$1,253

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$318
(SmartFares)

One-way from

$157
(Delta)

Popular in

May

Cheapest in

February

Average price

$633
Provider with most accurate pricing for Chicago Midway-San Luis Potosi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago Midway-San Luis Potosi flights.
Search Deals
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. 21% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Sat 1/31

6:25 am-6:19 pm

1 stop11h 54m

San Luis Potosi

Sat 2/7

8:24 am-10:22 pm

1 stop13h 58m

$318

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Fri 1/30

10:48 am-6:19 pm

1 stop7h 31m

San Luis Potosi

Fri 2/6

8:33 am-10:22 pm

2 stops13h 49m

$340

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Sun 1/11

6:45 am-5:50 pm

1 stop11h 05m

San Luis Potosi

Sun 1/18

8:28 am-10:07 pm

1 stop13h 39m

$345

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Tue 2/10

10:48 am-11:59 pm

2 stops13h 11m

San Luis Potosi

Sat 2/14

8:24 am-3:21 pm

1 stop6h 57m

$345

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Mon 2/23

6:00 am-11:59 pm

2 stops17h 59m

San Luis Potosi

Thu 2/26

8:58 am-10:42 pm

2 stops13h 44m

$345

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Sat 2/21

6:00 am-8:02 pm

2 stops14h 02m

San Luis Potosi

Mon 3/2

8:24 am-5:45 pm

1 stop9h 21m

$345

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Mon 1/5

6:45 am-8:22 pm

2 stops13h 37m

$553

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Wed 12/24

9:50 am-6:23 pm

2 stops32h 33m

$919

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from Midway to San Luis Potosí

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Midway to San Luis Potosí in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago Midway Airport-San Luis Potosí flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago Midway Airport-San Luis Potosí flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago Midway Airport-San Luis Potosí flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago Midway Airport-San Luis Potosí flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago Midway Airport-San Luis Potosí flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, May is the cheapest month in which you can book a flight from Chicago Midway Airport to San Luis Potosí (average of $106). Flying from Chicago Midway Airport to San Luis Potosí in December is currently the most expensive (average of $403). 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.

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.

  • How long is the flight from Chicago Midway Airport to San Luis Potosí?

    Departing from Chicago Midway Airport to San Luis Potosí will take you 11h 05m. The distance from Chicago Midway Airport to San Luis Potosí is about 1550 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, May is the cheapest month in which you can book a flight from Chicago Midway Airport to San Luis Potosí (average of $106). Flying from Chicago Midway Airport to San Luis Potosí in December is currently the most expensive (average of $403). 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.