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Cheap flights from Chicago Midway Airport to San Luis Potosí from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago Midway Airport to San Luis Potosí departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago Midway Airport to San Luis Potosí (MDW-SLP)

Cheap round-trip flights

Delta Logo
6:00 am - 6:18 pmMDW-SLP
12h 18m1 stop
Delta Logo
8:28 am - 9:44 pmSLP-MDW
13h 16m1 stop
$337Delta
Find Deal
Mon, Nov 3 - Sun, Nov 9
Delta Logo
5:00 am - 5:18 pmMDW-SLP
12h 18m1 stop
Delta Logo
8:28 am - 8:40 amSLP-MDW
24h 12m2 stops
$342Delta
Find Deal
Sun, Nov 2 - Thu, Nov 6
Logo
5:20 pm - 1:24 pmMDW-SLP
21h 04m1 stop
Logo
2:26 pm - 11:20 pmSLP-MDW
7h 54m1 stop
$404
Find Deal
Thu, Oct 23 - Mon, Oct 27
Delta Logo
6:00 am - 5:53 pmMDW-SLP
12h 53m1 stop
Delta Logo
8:55 am - 9:36 pmSLP-MDW
11h 41m1 stop
$415Delta
Find Deal
Mon, Sep 22 - Mon, Sep 29
Delta Logo
6:00 am - 6:18 pmMDW-SLP
12h 18m1 stop
Delta Logo
8:28 am - 6:36 pmSLP-MDW
10h 08m2 stops
$441Delta
Find Deal
Fri, Nov 7 - Mon, Nov 10
Delta Logo
10:35 am - 6:04 pmMDW-SLP
8h 29m1 stop
Delta Logo
8:55 am - 10:14 pmSLP-MDW
12h 19m1 stop
$446Delta
Find Deal
Thu, Oct 9 - Sun, Oct 19
Logo
9:26 pm - 1:24 pmMDW-SLP
16h 58m2 stops
Logo
2:26 pm - 11:20 pmSLP-MDW
7h 54m1 stop
$448
Find Deal
Thu, Oct 23 - Mon, Oct 27
Aeromexico Logo
6:00 am - 6:04 pmMDW-SLP
13h 04m1 stop
Aeromexico Logo
8:28 am - 10:14 pmSLP-MDW
12h 46m1 stop
$492Aeromexico
Find Deal
Wed, Oct 22 - Sun, Oct 26
Aeromexico Logo
6:00 am - 4:25 pmMDW-SLP
11h 25m2 stops
Aeromexico Logo
5:15 pm - 10:14 pmSLP-MDW
27h 59m2 stops
$720Aeromexico
Find Deal
Fri, Oct 3 - Fri, Oct 10
Aeromexico Logo
6:00 am - 5:50 pmMDW-SLP
12h 50m1 stop
Aeromexico Logo
8:05 pm - 9:44 pmSLP-MDW
24h 39m2 stops
$932Aeromexico
Find Deal
Mon, Aug 25 - Mon, Aug 25

Delta flights from Chicago Midway Airport to San Luis Potosí

Our best Delta deals on Chicago Midway Airport to San Luis Potosí flight tickets
Delta
Nov 3
MDW6:00 amChicago Midway
12h 18m
1 stop
SLP6:18 pmSan Luis Potosi
Nov 9
SLP8:28 amSan Luis Potosi
13h 16m
1 stop
MDW9:44 pmChicago Midway
$337
Find similar
Delta
Nov 2
MDW5:00 amChicago Midway
12h 18m
1 stop
SLP5:18 pmSan Luis Potosi
Nov 6
SLP8:28 amSan Luis Potosi
24h 12m
2 stops
MDW8:40 amChicago Midway
$342
Find similar
Delta
Sep 22
MDW6:00 amChicago Midway
12h 53m
1 stop
SLP5:53 pmSan Luis Potosi
Sep 29
SLP8:55 amSan Luis Potosi
11h 41m
1 stop
MDW9:36 pmChicago Midway
$415
Find similar

Aeromexico flights from Chicago Midway Airport to San Luis Potosí

Our best Aeromexico deals on Chicago Midway Airport to San Luis Potosí flight tickets
Aeromexico
Oct 22
MDW6:00 amChicago Midway
13h 04m
1 stop
SLP6:04 pmSan Luis Potosi
Oct 26
SLP8:28 amSan Luis Potosi
12h 46m
1 stop
MDW10:14 pmChicago Midway
$492
Find similar
Aeromexico
Oct 3
MDW6:00 amChicago Midway
11h 25m
2 stops
SLP4:25 pmSan Luis Potosi
Oct 10
SLP5:15 pmSan Luis Potosi
27h 59m
2 stops
MDW10:14 pmChicago Midway
$720
Find similar
Aeromexico
Aug 25
MDW6:00 amChicago Midway
12h 50m
1 stop
SLP5:50 pmSan Luis Potosi
Aug 25
SLP8:05 pmSan Luis Potosi
24h 39m
2 stops
MDW9:44 pmChicago Midway
$932
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago Midway Airport 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, momondo users made 832,500 searches. Data last updated August 20, 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

Fly to

Route

Depart

Return

Price

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Mon 11/3

6:00 am-6:18 pm

1 stop12h 18m

San Luis Potosi

Sun 11/9

8:28 am-9:44 pm

1 stop13h 16m

$337

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Sun 11/2

5:00 am-5:18 pm

1 stop12h 18m

San Luis Potosi

Thu 11/6

8:28 am-8:40 am

2 stops24h 12m

$342

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Thu 10/23

5:20 pm-1:24 pm

1 stop21h 04m

San Luis Potosi

Mon 10/27

2:26 pm-11:20 pm

1 stop7h 54m

$404

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Mon 9/22

6:00 am-5:53 pm

1 stop12h 53m

San Luis Potosi

Mon 9/29

8:55 am-9:36 pm

1 stop11h 41m

$415

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Fri 11/7

6:00 am-6:18 pm

1 stop12h 18m

San Luis Potosi

Mon 11/10

8:28 am-6:36 pm

2 stops10h 08m

$441

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Thu 10/9

10:35 am-6:04 pm

1 stop8h 29m

San Luis Potosi

Sun 10/19

8:55 am-10:14 pm

1 stop12h 19m

$446

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Thu 10/23

9:26 pm-1:24 pm

2 stops16h 58m

San Luis Potosi

Mon 10/27

2:26 pm-11:20 pm

1 stop7h 54m

$448

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Wed 10/22

6:00 am-6:04 pm

1 stop13h 04m

San Luis Potosi

Sun 10/26

8:28 am-10:14 pm

1 stop12h 46m

$492

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Fri 10/3

6:00 am-4:25 pm

2 stops11h 25m

San Luis Potosi

Fri 10/10

5:15 pm-10:14 pm

2 stops27h 59m

$720

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Mon 8/25

6:00 am-5:50 pm

1 stop12h 50m

San Luis Potosi

Mon 8/25

8:05 pm-9:44 pm

2 stops24h 39m

$932

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Luis Potosí from

How to get the cheapest flight ticket from Chicago Midway Airport to San Luis Potosí

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Luis Potosí?

Our data shows that Wednesday is the least expensive day to fly to San Luis Potosí. Tickets to fly out on this day can be as low as $518. The most expensive day to fly to San Luis Potosí is Sunday, with ticket prices averaging around $649.

What is the cheapest time of day to depart on your flight to San Luis Potosí?

According to our data, the cheapest time of day to fly to San Luis Potosí is in the evening. momondo users have found flights departing from Chicago Midway Airport to San Luis Potosí in the evening for as low as $527. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $581. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Chicago Midway Airport to San Luis Potosí

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago Midway Airport to San Luis Potosí according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago Midway Airport to San Luis Potosí (MDW to SLP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago Midway Airport to San Luis Potosí

Direct flights

None
There are no direct flights from Chicago Midway Airport to San Luis Potosí. There are no popular flight routes from Chicago Midway Airport to San Luis Potosí.
Search flight deals

  • How far is Chicago Midway to San Luis Potosi by plane?

    The straight-line distance from Chicago Midway to San Luis Potosi is 1557.4 mi. Typically, this will take 7h 09m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago Midway Airport to San Luis Potosi Airport?

    Prices for flights from Chicago Midway Airport to San Luis Potosi Airport are updated daily.

  • How old do you have to be to fly from Chicago Midway Airport to San Luis Potosi Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago Midway Airport to San Luis Potosi Airport.

  • What documentation or ID do you need to fly to San Luis Potosi Airport?

    The travel and health documents you'll need for your trip to San Luis Potosi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Luis Potosi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Luis Potosí?

Book flights to San Luis Potosí if you plan to visit one of these locations
Real de Catorce

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to San Luis Potosí?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to San Luis Potosí. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to San Luis Potosí with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Luis Potosí from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to San Luis Potosí?

Once you have performed a search for Chicago to San Luis Potosí flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to San Luis Potosí right now. Can momondo alert me if prices change?

Price alerts on flights to San Luis Potosí from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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