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San Luis Potosí

$169+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — SLP
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$362
(Aeromexico)

One-way from

$169
(Delta)

Popular in

May

Cheapest in

February

Average price

$604
Provider with most accurate pricing for Chicago Midway-San Luis Potosi flight deals.
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Provider most trusted by Cheapflights users for Chicago Midway-San Luis Potosi flights.
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From Chicago Midway to San Luis Potosi
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One-way flight from Chicago Midway to San Luis Potosi
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Highest demand for flights based on searches. 21% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 15, 2026.

This Aeromexico deal was found by Cheapflights users on 1/15. 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 3/110:49 am
MDW
-
SLP
2 stops21h 06m
Aeromexico
Sun 3/88:22 am
SLP
-
MDW
1 stop7h 33m
Aeromexico
Deal found 1/15$362
This Aeromexico deal was found by Cheapflights users on 1/12. 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.
Mon 2/166:00 am
MDW
-
SLP
2 stops17h 59m
Aeromexico
Fri 2/208:29 am
SLP
-
MDW
1 stop9h 16m
Aeromexico
Deal found 1/12$368
This Delta deal was found by Cheapflights users on 1/14. 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.
Fri 4/310:45 am
MDW
-
SLP
1 stop8h 40m
Delta
Mon 4/139:24 am
SLP
-
MDW
1 stop12h 05m
Delta
Deal found 1/14$414
This Delta deal was found by Cheapflights users on 1/15. 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.
Sun 3/112:45 pm
MDW
-
SLP
2 stops11h 14m
Delta
Sun 3/88:22 am
SLP
-
MDW
1 stop13h 09m
Delta
Deal found 1/15$419
This Delta deal was found by Cheapflights users on 1/13. 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 3/1910:45 am
MDW
-
SLP
1 stop8h 33m
Delta
Tue 3/248:34 am
SLP
-
MDW
2 stops12h 57m
Delta
Deal found 1/13$464
This Delta deal was found by Cheapflights users on 1/14. 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 2/1210:49 am
MDW
-
SLP
1 stop7h 36m
Delta
Mon 2/168:29 am
SLP
-
MDW
2 stops24h 25m
Delta
Deal found 1/14$468
This Mytrip deal was found by Cheapflights users on 1/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:54 pm
MDW
-
SLP
2 stops24h 21m
Volaris
Mon 2/169:27 pm
SLP
-
MDW
2 stops17h 42m
Volaris
Deal found 1/13$510
This Delta deal was found by Cheapflights users on 1/14. 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 2/36:00 am
MDW
-
SLP
2 stops14h 52m
Delta
Tue 2/178:33 am
SLP
-
MDW
2 stops14h 00m
Delta
Deal found 1/14$551

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 January 15, 2026.
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

Sun 3/1

10:49 am-6:20 pm

1 stop7h 31m

San Luis Potosi

Sun 3/8

8:22 am-10:31 pm

1 stop13h 09m

$362

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Tue 2/10

12:46 pm-11:59 pm

2 stops11h 13m

San Luis Potosi

Sat 2/14

8:29 am-10:31 pm

1 stop14h 02m

$368

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Mon 2/16

6:00 am-6:25 pm

1 stop12h 25m

San Luis Potosi

Fri 2/20

8:29 am-5:45 pm

1 stop9h 16m

$368

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Thu 2/12

6:00 am-6:25 pm

1 stop12h 25m

San Luis Potosi

Mon 2/23

8:29 am-5:45 pm

1 stop9h 16m

$368

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Wed 2/25

12:45 pm-11:59 pm

2 stops11h 14m

San Luis Potosi

Mon 3/2

8:24 am-10:31 pm

1 stop14h 07m

$368

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Tue 2/10

6:00 am-9:01 pm

2 stops15h 01m

San Luis Potosi

Sat 2/14

5:46 am-3:21 pm

2 stops9h 35m

$368

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Fri 4/3

10:45 am-6:25 pm

1 stop8h 40m

San Luis Potosi

Mon 4/13

9:24 am-10:29 pm

1 stop12h 05m

$414

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Wed 2/4

10:46 am-11:59 pm

2 stops13h 13m

$169

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Sat 2/21

6:00 am-6:25 pm

1 stop12h 25m

$169

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Wed 2/18

12:45 pm-11:59 pm

2 stops11h 14m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 16 results
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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 January.
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 $103). Flying from Chicago Midway Airport to San Luis Potosí in December is currently the most expensive (average of $422). 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 7h 31m. 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 $103). Flying from Chicago Midway Airport to San Luis Potosí in December is currently the most expensive (average of $422). 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.

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