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Cheap flights from Chicago to San Luis Potosí from $134

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 to San Luis Potosí departing on 8/31. 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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0 bags

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Find the cheapest flights from Chicago to San Luis Potosí

Cheap round-trip flights

Aeromexico Logo
7:05 am - 5:40 pmORD-SLP
11h 35m1 stop
Aeromexico Logo
8:40 pm - 1:47 pmSLP-ORD
16h 07m1 stop
$305Aeromexico
Find Deal
Sat, Aug 30 - Thu, Sep 4
Aeromexico Logo
10:31 am - 5:40 pmMDW-SLP
8h 09m1 stop
Aeromexico Logo
9:07 am - 9:26 pmSLP-MDW
11h 19m1 stop
$315Aeromexico
Find Deal
Sat, Aug 30 - Thu, Sep 4
Delta Logo
1:00 am - 3:17 pmORD-SLP
14h 17m1 stop
Delta Logo
10:08 am - 11:18 pmSLP-ORD
13h 10m1 stop
$322Delta
Find Deal
Mon, Nov 10 - Tue, Nov 18
Delta Logo
11:19 am - 6:19 pmORD-SLP
7h 00m1 stop
Delta Logo
10:08 am - 11:18 pmSLP-ORD
13h 10m1 stop
$326Delta
Find Deal
Tue, Nov 11 - Tue, Nov 18
American Airlines Logo
5:00 am - 11:05 pmORD-SLP
18h 05m1 stop
American Airlines Logo
1:00 pm - 11:51 pmSLP-ORD
10h 51m1 stop
$385American Airlines
Find Deal
Mon, Jan 5 - Fri, Jan 16
American Airlines Logo
10:10 pm - 11:11 amORD-SLP
14h 01m1 stop
American Airlines Logo
12:01 pm - 7:15 pmSLP-ORD
6h 14m1 stop
$407American Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 16
United Airlines Logo
6:00 am - 11:49 amORD-SLP
5h 49m1 stop
United Airlines Logo
6:00 am - 9:11 pmSLP-ORD
15h 11m1 stop
$473United Airlines
Find Deal
Sun, Jan 4 - Wed, Jan 14
United Airlines Logo
5:00 am - 11:49 amORD-SLP
6h 49m1 stop
United Airlines Logo
6:00 am - 10:36 pmSLP-ORD
16h 36m1 stop
$483United Airlines
Find Deal
Sun, Jan 4 - Thu, Jan 15
 Logo
9:10 pm - 1:50 pmORD-SLP
17h 40m1 stop
 Logo
2:26 pm - 5:10 pmSLP-ORD
25h 44m1 stop
Fri, Jul 25 - Sun, Aug 10
 Logo
9:42 pm - 1:50 pmMDW-SLP
17h 08m2 stops
 Logo
7:06 pm - 4:24 pmSLP-MDW
20h 18m3 stops
Fri, Sep 26 - Sun, Sep 28

Delta flights from Chicago to San Luis Potosí

Our best Delta deals on Chicago to San Luis Potosí flight tickets
Delta
Nov 10
ORD1:00 amChicago O'Hare Intl
14h 17m
1 stop
SLP3:17 pmSan Luis Potosi
Nov 18
SLP10:08 amSan Luis Potosi
13h 10m
1 stop
ORD11:18 pmChicago O'Hare Intl
Delta
Nov 11
ORD11:19 amChicago O'Hare Intl
7h 00m
1 stop
SLP6:19 pmSan Luis Potosi
Nov 18
SLP10:08 amSan Luis Potosi
13h 10m
1 stop
ORD11:18 pmChicago O'Hare Intl
Delta
Dec 31
ORD10:15 amChicago O'Hare Intl
7h 34m
1 stop
SLP5:49 pmSan Luis Potosi
Jan 12
SLP10:00 amSan Luis Potosi
8h 57m
1 stop
ORD6:57 pmChicago O'Hare Intl

American Airlines flights from Chicago to San Luis Potosí

Our best American Airlines deals on Chicago to San Luis Potosí flight tickets
American Airlines
Jan 5
ORD5:00 amChicago O'Hare Intl
18h 05m
1 stop
SLP11:05 pmSan Luis Potosi
Jan 16
SLP1:00 pmSan Luis Potosi
10h 51m
1 stop
ORD11:51 pmChicago O'Hare Intl
American Airlines
Sep 2
ORD10:10 pmChicago O'Hare Intl
14h 01m
1 stop
SLP11:11 amSan Luis Potosi
Sep 16
SLP12:01 pmSan Luis Potosi
6h 14m
1 stop
ORD7:15 pmChicago O'Hare Intl
American Airlines
Jan 5
ORD5:00 amChicago O'Hare Intl
18h 05m
1 stop
SLP11:05 pmSan Luis Potosi
Jan 12
SLP6:29 amSan Luis Potosi
7h 56m
1 stop
ORD2:25 pmChicago O'Hare Intl

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 cheapest month to fly to San Luis Potosí?

The cheapest month to fly to San Luis Potosí from Chicago is in February. Flight prices, which tend to average around $367, 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 February, then August is your next best option. Flight prices from Chicago to San Luis Potosí during August average around $394.

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 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.

How far in advance should I book a flight to San Luis Potosí?

You are more likely to see cheaper flights to San Luis Potosí from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to San Luis Potosí for around $504 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Luis Potosí from Chicago for as low as $328 on momondo.

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

As of July 2025, prices for Chicago to San Luis Potosí flights are approximately 54% 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

$134

Fastest flight time

5h 49m

Direct flights

None

Airports in San Luis Potosí

1 airport
The best one-way flight to San Luis Potosí from Chicago in the past 72 hours is $134. The best round-trip flight deal from Chicago to San Luis Potosí found on momondo in the last 72 hours is $305.
The fastest flight from Chicago to San Luis Potosí takes 5h 49m
There are no direct flights from Chicago to San Luis Potosí. Popular non-direct routes for this connection are Chicago Midway Airport - San Luis Potosi Airport and Chicago O'Hare Intl Airport - San Luis Potosi Airport.
There is 1 airport near San Luis Potosí: San Luis Potosi (SLP)

  • 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 5h 49m, 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 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
American AirlinesPriceFrom $264Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
AeromexicoPriceFrom $306Free CancellationRating
7.5
1,719 reviews
Search Aeromexico flights
DeltaPriceFrom $318Free CancellationRating
8.0
7,958 reviews
Search Delta flights
United AirlinesPriceFrom $350Free CancellationRating
7.4
8,843 reviews
Search United 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.


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