Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago to San Luis Potosí from $91

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to San Luis Potosí

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
6:20 pm - 10:21 pmMDW  Chicago Midway-SLP San Luis Potosi
4h 01mnonstop
Volaris Logo
1:28 pm - 4:51 pmSLP  San Luis Potosi-MDW Chicago Midway
3h 23mnonstop
$248Volaris
Sat, Nov 7 - Sun, Nov 15
Volaris Logo
6:20 pm - 10:21 pmMDW  Chicago Midway-SLP San Luis Potosi
4h 01mnonstop
Volaris Logo
1:28 pm - 4:51 pmSLP  San Luis Potosi-MDW Chicago Midway
3h 23mnonstop
$254Volaris
Sat, Nov 7 - Sun, Nov 15
Multiple Airlines Logo
3:30 pm - 1:46 pmMDW  Chicago Midway-SLP San Luis Potosi
23h 16m1 stop Dallas/Fort Worth
Multiple Airlines Logo
1:28 pm - 4:51 pmSLP  San Luis Potosi-MDW Chicago Midway
3h 23mnonstop
$337Multiple Airlines
Tue, Oct 20 - Tue, Dec 15
Multiple Airlines Logo
3:30 pm - 12:33 pmMDW  Chicago Midway-SLP San Luis Potosi
22h 03m1 stop Dallas/Fort Worth
Multiple Airlines Logo
1:29 pm - 6:05 pmSLP  San Luis Potosi-MDW Chicago Midway
3h 36mnonstop
$337Multiple Airlines
Sat, Oct 24 - Sat, Oct 31
Aeromexico Logo
3:26 pm - 7:47 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
16h 21m1 stop Mexico City Benito Juarez
Aeromexico Logo
8:19 pm - 1:12 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
16h 53m1 stop Mexico City Benito Juarez
$521Aeromexico
Sat, Nov 7 - Sun, Nov 15
American Airlines Logo
8:00 pm - 12:16 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
16h 16m1 stop Dallas/Fort Worth
American Airlines Logo
1:15 pm - 9:24 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
8h 09m1 stop Dallas/Fort Worth
$536American Airlines
Tue, Nov 3 - Tue, Dec 1
American Airlines Logo
5:00 am - 12:16 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
7h 16m1 stop Dallas/Fort Worth
American Airlines Logo
1:15 pm - 12:20 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
11h 05m1 stop Dallas/Fort Worth
$536American Airlines
Tue, Nov 3 - Tue, Dec 1
Delta Logo
12:49 am - 12:16 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
12h 27m1 stop Mexico City Benito Juarez
Delta Logo
6:12 am - 2:00 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
6h 48m1 stop Mexico City Benito Juarez
$552Delta
Wed, Mar 17 - Sat, Apr 3
Delta Logo
3:26 pm - 7:47 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
16h 21m1 stop Mexico City Benito Juarez
Delta Logo
2:59 pm - 9:58 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
6h 59m1 stop Mexico City Benito Juarez
$552Delta
Mon, Dec 7 - Mon, Dec 21
Aeromexico Logo
3:26 pm - 7:47 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
16h 21m1 stop Mexico City Benito Juarez
Aeromexico Logo
5:47 am - 1:12 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
7h 25m1 stop Mexico City Benito Juarez
$552Aeromexico
Mon, Dec 7 - Fri, Dec 11

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Frontier flights from Chicago to San Luis Potosí

Our best Frontier deals on Chicago to San Luis Potosí flight tickets
Frontier
Nov 4
ORD10:40 amChicago O'Hare Intl
8h 33m
1 stop
SLP7:13 pmSan Luis Potosi
Nov 11
SLP1:20 pmSan Luis Potosi
20h 15m
1 stop
ORD9:35 amChicago O'Hare Intl
$376
Frontier
Oct 22
ORD7:40 amChicago O'Hare Intl
6h 54m
1 stop
SLP1:34 pmSan Luis Potosi
Oct 29
SLP2:48 pmSan Luis Potosi
28h 11m
1 stop
ORD7:59 pmChicago O'Hare Intl
$422
Frontier
Nov 3
ORD8:13 pmChicago O'Hare Intl
23h 00m
1 stop
SLP7:13 pmSan Luis Potosi
Dec 1
SLP3:05 pmSan Luis Potosi
16h 10m
2 stops
ORD7:15 amChicago O'Hare Intl
$447

Volaris flights from Chicago to San Luis Potosí

Our best Volaris deals on Chicago to San Luis Potosí flight tickets
Volaris
Nov 7
MDW6:20 pmChicago Midway
4h 01m
SLP10:21 pmSan Luis Potosi
Nov 15
SLP1:28 pmSan Luis Potosi
3h 23m
MDW4:51 pmChicago Midway
$248
Volaris
Nov 7
MDW6:20 pmChicago Midway
4h 01m
SLP10:21 pmSan Luis Potosi
Nov 15
SLP1:28 pmSan Luis Potosi
3h 23m
MDW4:51 pmChicago Midway
$254
Volaris
Sep 29
MDW7:30 pmChicago Midway
3h 45m
SLP10:15 pmSan Luis Potosi
Oct 1
SLP1:29 pmSan Luis Potosi
3h 36m
MDW6:05 pmChicago Midway
$255

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago to San Luis Potosí that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoSan Luis Potosí

MDW Chicago Midway - SLP San Luis Potosi

MDWSLP

Chicago Midway

Sat 11/7

6:20 pm-10:21 pm

Nonstop4h 01m

San Luis Potosi

Sun 11/15

1:28 pm-4:51 pm

Nonstop3h 23m

$248

ChicagoSan Luis Potosí

MDW Chicago Midway - SLP San Luis Potosi

MDWSLP

Chicago Midway

Sat 11/7

6:20 pm-10:21 pm

Nonstop4h 01m

San Luis Potosi

Sun 11/15

1:28 pm-4:51 pm

Nonstop3h 23m

$254

ChicagoSan Luis Potosí

MDW Chicago Midway - SLP San Luis Potosi

MDWSLP

Chicago Midway

Tue 10/20

3:30 pm-1:46 pm

1 stop23h 16m

San Luis Potosi

Tue 12/15

1:28 pm-4:51 pm

Nonstop3h 23m

$337

ChicagoSan Luis Potosí

MDW Chicago Midway - SLP San Luis Potosi

MDWSLP

Chicago Midway

Sat 10/24

3:30 pm-12:33 pm

1 stop22h 03m

San Luis Potosi

Sat 10/31

1:29 pm-6:05 pm

Nonstop3h 36m

$337

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Sat 11/7

3:26 pm-7:47 am

1 stop16h 21m

San Luis Potosi

Sun 11/15

8:19 pm-1:12 pm

1 stop16h 53m

$521

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Tue 11/3

8:00 pm-12:16 pm

1 stop16h 16m

San Luis Potosi

Tue 12/1

1:15 pm-9:24 pm

1 stop8h 09m

$536

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Tue 11/3

5:00 am-12:16 pm

1 stop7h 16m

San Luis Potosi

Tue 12/1

1:15 pm-12:20 am

1 stop11h 05m

$536

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Wed 3/17

12:49 am-12:16 pm

1 stop12h 27m

San Luis Potosi

Sat 4/3

6:12 am-2:00 pm

1 stop6h 48m

$552

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Mon 12/7

3:26 pm-7:47 am

1 stop16h 21m

San Luis Potosi

Mon 12/21

2:59 pm-9:58 pm

1 stop6h 59m

$552

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Mon 12/7

3:26 pm-7:47 am

1 stop16h 21m

San Luis Potosi

Fri 12/11

5:47 am-1:12 pm

1 stop7h 25m

$552

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Luis Potosí from

How to get the cheapest flight ticket from Chicago 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 typical price of a round-trip flight between Chicago and San Luis Potosí?

Prices are currently low for flights on this route.

Typical prices usually range from $350 to $419.
The lowest price recently found on this route was $248.

What is the cheapest month to fly to San Luis Potosí?

The cheapest month to fly to San Luis Potosí from Chicago is in September. Flight prices, which tend to average around $362, are often lower during this time because this is during the off-season. If you’re not able to fly to San Luis Potosí in September, then February is your next best option. Flight prices from Chicago to San Luis Potosí during February average around $376.

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

Our data shows that Thursday is the least expensive day to fly to San Luis Potosí. Tickets to fly out on this day can be as low as $358. The most expensive day to fly to San Luis Potosí is Sunday, with ticket prices averaging around $446.

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 to San Luis Potosí in the evening for as low as $383. 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 in the afternoon because they tend to be around $597. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago to San Luis Potosi flight route?

Fly from Chicago Midway to San Luis Potosi for the best Chicago - San Luis Potosi flight prices

What cabin class options are available on Chicago to San Luis Potosí flights?

There is only 1 cabin class available to choose from on Chicago to San Luis Potosí flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to San Luis Potosí flights?

No. A direct flight is the cheapest option for a flight between Chicago to San Luis Potosí.

How have Chicago to San Luis Potosí flight prices changed over time?

As of September 2026, prices for Chicago to San Luis Potosí flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to San Luis Potosí

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago 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 to San Luis Potosí (CHI to SLP) flight deals and tips

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

Best Price Found

$91

Fastest flight time

3h 45m

Direct flights

Mon, Wed, Fri and Sun

Airports in San Luis Potosí

1 airport
The best one-way flight to San Luis Potosí from Chicago in the past 72 hours is $91. The best round-trip flight deal from Chicago to San Luis Potosí found on momondo in the last 72 hours is $248.
The fastest flight from Chicago to San Luis Potosí takes 3h 45m
Direct flights go from Chicago to San Luis Potosí on Monday, Wednesday, Friday and Sunday. The only airline offering direct flights is Volaris.
There is 1 airport in San Luis Potosí. From Chicago there are direct flights to San Luis Potosi (SLP).
Search flight deals

Frequently asked questions about flying from Chicago to San Luis Potosí

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

    Chicago and San Luis Potosi are 1565.9 mi apart from one another. Flights usually cover this in 3h 45m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Chicago to San Luis Potosi Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to San Luis Potosi Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to San Luis Potosi Airport.

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

    The travel and health documents required for your trip to San Luis Potosi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Luis Potosi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago to San Luis Potosí?

  • What is the most popular airline from Chicago to San Luis Potosí?

Best airlines flying from Chicago to San Luis Potosí

Compare and see reviews for airlines that fly from Chicago to San Luis Potosí with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $251Free CancellationRating
6.6
1,134 reviews
Search Volaris flights
DeltaPriceFrom $262Free CancellationRating
7.8
8,605 reviews
Search Delta flights
AeromexicoPriceFrom $302Free CancellationRating
7.5
1,458 reviews
Search Aeromexico flights
United AirlinesPriceFrom $365Free CancellationRating
7.4
10,242 reviews
Search United Airlines flights
American AirlinesPriceFrom $387Free CancellationRating
7.0
12,098 reviews
Search American Airlines flights

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?

All flight searches from Chicago to San Luis Potosí on momondo can be filtered to show those which offer flexible booking policies.

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?

Yes momondo offers price alerts on flights to San Luis Potosí from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Luis Potosí trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 10/27
Tue 11/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Mexico

Fly your favorite airline to San Luis Potosí

Volaris
Viva
United Airlines
American Airlines
Aeromexico
Delta
Frontier