$205 Cheap Flights from San Luis Potosi (SLP) to Chicago (MDW)

View $205 flight on Tue, Dec 2, 2025Opens in a new window

Popular airlines from San Luis Potosi Intl. Airport (SLP) to Chicago Midway Airport (MDW)

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Cheap Flights from San Luis Potosi to Chicago (SLP-MDW)

Prices were available within the past 7 days and start at $205 for one-way flights and $358 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Wed, Nov 5 - Wed, Nov 12
SLP
San Luis Potosi
MDW
Chicago
$358 Roundtrip, found 14 hours ago
$358
Roundtrip
found 14 hours ago
Select Aeromexico flight, departing Wed, Nov 5 from San Luis Potosi to Chicago, returning Wed, Nov 12, priced at $358 found 14 hours ago
Aeromexico
Tue, Nov 11 - Tue, Nov 18
SLP
San Luis Potosi
MDW
Chicago
$371 Roundtrip, found 1 day ago
$371
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Tue, Nov 11 from San Luis Potosi to Chicago, returning Tue, Nov 18, priced at $371 found 1 day ago
Delta
Wed, Nov 5 - Wed, Nov 12
SLP
San Luis Potosi
MDW
Chicago
$373 Roundtrip, found 14 hours ago
$373
Roundtrip
found 14 hours ago
Select Delta flight, departing Wed, Nov 5 from San Luis Potosi to Chicago, returning Wed, Nov 12, priced at $373 found 14 hours ago
Aeromexico
Wed, Nov 5 - Wed, Nov 12
SLP
San Luis Potosi
MDW
Chicago
$373 Roundtrip, found 14 hours ago
$373
Roundtrip
found 14 hours ago
Select Aeromexico flight, departing Wed, Nov 5 from San Luis Potosi to Chicago, returning Wed, Nov 12, priced at $373 found 14 hours ago
Aeromexico
Sat, Nov 8 - Sat, Nov 15
SLP
San Luis Potosi
MDW
Chicago
$380 Roundtrip, found 11 hours ago
$380
Roundtrip
found 11 hours ago
Select Aeromexico flight, departing Sat, Nov 8 from San Luis Potosi to Chicago, returning Sat, Nov 15, priced at $380 found 11 hours ago
Aeromexico
Mon, Dec 22 - Tue, Jan 13
SLP
San Luis Potosi
MDW
Chicago
$385 Roundtrip, found 4 hours ago
$385
Roundtrip
found 4 hours ago
Select Aeromexico flight, departing Mon, Dec 22 from San Luis Potosi to Chicago, returning Tue, Jan 13, priced at $385 found 4 hours ago
Aeromexico
Sat, Oct 18 - Sun, Nov 23
SLP
San Luis Potosi
MDW
Chicago
$389 Roundtrip, found 4 days ago
$389
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Sat, Oct 18 from San Luis Potosi to Chicago, returning Sun, Nov 23, priced at $389 found 4 days ago
Aeromexico
Sun, Nov 2 - Thu, Nov 6
SLP
San Luis Potosi
MDW
Chicago
$391 Roundtrip, found 4 days ago
$391
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Sun, Nov 2 from San Luis Potosi to Chicago, returning Thu, Nov 6, priced at $391 found 4 days ago
Delta
Fri, Nov 28 - Tue, Dec 2
SLP
San Luis Potosi
MDW
Chicago
$392 Roundtrip, found 2 hours ago
$392
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Nov 28 from San Luis Potosi to Chicago, returning Tue, Dec 2, priced at $392 found 2 hours ago
Aeromexico
Tue, Nov 11 - Mon, Nov 17
SLP
San Luis Potosi
MDW
Chicago
$398 Roundtrip, found 22 hours ago
$398
Roundtrip
found 22 hours ago
Select Aeromexico flight, departing Tue, Nov 11 from San Luis Potosi to Chicago, returning Mon, Nov 17, priced at $398 found 22 hours ago

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $414
ORD
O'Hare Intl.
Cheapest
Average driving time to city center23 min
Flights from $414

Frequently asked questions

How much does a flight from Ponciano Arriaga Intl. Airport (SLP) to Midway Intl. Airport (MDW) cost?
Secure a cheap one-way flight from $205 or cheap return flight from $358 from Ponciano Arriaga Intl. Airport (SLP) to Midway Intl. Airport (MDW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Ponciano Arriaga Intl. Airport (SLP) to Midway Intl. Airport (MDW)?
The cheapest month to fly from SLP to MDW is November, when there's less demand. Off-peak months are generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Ponciano Arriaga Intl. Airport (SLP) to Midway Intl. Airport (MDW)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SLP to MDW. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Ponciano Arriaga Intl. Airport (SLP) to Midway Intl. Airport (MDW)?
You'll have to hop on a flight with a layover if you're traveling from Ponciano Arriaga Intl. Airport (SLP) to Midway Intl. Airport (MDW). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from SLP to MDW?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ponciano Arriaga Intl. Airport (SLP) to Midway Intl. Airport (MDW)?
Choose a flight from Ponciano Arriaga Intl. Airport (SLP) to Midway Intl. Airport (MDW) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ponciano Arriaga Intl. Airport (SLP) to Midway Intl. Airport (MDW) last-minute?
Last-minute fares from SLP to MDW are typically more expensive. To lock in the best rates, start looking for flights as soon as possible. That said, if you're flexible with your travel dates, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a SLP to MDW flight and hotel package?
You'll typically save money by securing a SLP to MDW flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your ideal accommodations and flights, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Ponciano Arriaga Intl. Airport (SLP) to Midway Intl. Airport (MDW)?
If you reserved your SLP to MDW flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Ponciano Arriaga Intl.
Destination airport
Midway Intl.
Airlines serving
Aeromexico, Delta
Roundtrip price
$358
Distance
1550 mi

Book with confidence

Book with confidence

San Luis Potosi to Chicago Flights

The cheapest times to fly from San Luis Potosi to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Luis Potosi to Chicago are during the month of November. You can find some of the cheapest flights from San Luis Potosi to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Luis Potosi to Chicago

Sunday is one of the best days to book for cheap flights from San Luis Potosi to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Luis Potosi to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Luis Potosi to Chicago in 2025. You can also book with separate airlines for your outbound and return journeys, from $205 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Luis Potosi to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Luis Potosi to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Luis Potosi to Chicago Flights

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