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Cheap flights from Chicago O'Hare Intl Airport to San Luis Potosí from $153

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to San Luis Potosí

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
12:53 pm - 9:05 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
20h 12m1 stop Guadalajara Miguel Hidal
Volaris Logo
9:36 am - 11:44 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
14h 08m1 stop Guadalajara Miguel Hidal
$343Volaris
Wed, Jan 13 - Wed, Jan 27
Multiple Airlines Logo
12:53 pm - 10:28 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
9h 35m1 stop Guadalajara Miguel Hidal
Multiple Airlines Logo
1:20 pm - 9:35 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
20h 15m1 stop Dallas/Fort Worth
$363Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
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
5:47 am - 1:12 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
7h 25m1 stop Mexico City Benito Juarez
$521Delta
Sat, Dec 5 - Tue, Dec 8
Delta Logo
3:26 pm - 8:07 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
16h 41m1 stop Mexico City Benito Juarez
Delta Logo
1:05 pm - 11:39 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
10h 34m1 stop Mexico City Benito Juarez
$521Delta
Fri, Dec 4 - Tue, Dec 8
Aeromexico Logo
1:04 pm - 8:03 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
18h 59m2 stops Guadalajara Miguel Hidal Mexico City Benito Juarez
Aeromexico Logo
5:48 am - 11:50 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
18h 02m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson
$531Aeromexico
Fri, Jan 29 - Mon, Feb 8
American Airlines Logo
9:06 pm - 12:16 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
15h 10m1 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
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
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
United Airlines Logo
5:30 am - 10:49 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
6h 19m1 stop Houston George Bush Intcntl
United Airlines Logo
6:45 am - 6:29 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
10h 44m1 stop Houston George Bush Intcntl
$565United Airlines
Sun, Oct 25 - Thu, Oct 29
United Airlines Logo
9:21 am - 8:57 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
11h 36m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 2:35 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
20h 35m1 stop Houston George Bush Intcntl
$681United Airlines
Tue, Nov 24 - Sun, Nov 29

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Frontier flights from Chicago O'Hare Intl Airport to San Luis Potosí

Our best Frontier deals on Chicago O'Hare Intl Airport 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 24
ORD12:37 pmChicago O'Hare Intl
24h 56m
1 stop
SLP12:33 pmSan Luis Potosi
Nov 2
SLP1:20 pmSan Luis Potosi
20h 15m
1 stop
ORD9:35 amChicago O'Hare Intl
$407
Frontier
Oct 26
ORD6:20 amChicago O'Hare Intl
7h 13m
1 stop
SLP12:33 pmSan Luis Potosi
Nov 2
SLP1:20 pmSan Luis Potosi
20h 15m
1 stop
ORD9:35 amChicago O'Hare Intl
$421

Volaris flights from Chicago O'Hare Intl Airport to San Luis Potosí

Our best Volaris deals on Chicago O'Hare Intl Airport to San Luis Potosí flight tickets
Volaris
Nov 16
ORD12:53 pmChicago O'Hare Intl
20h 12m
1 stop
SLP9:05 amSan Luis Potosi
Nov 20
SLP9:36 amSan Luis Potosi
14h 08m
1 stop
ORD11:44 pmChicago O'Hare Intl
$423
Volaris
Dec 2
ORD12:53 pmChicago O'Hare Intl
9h 35m
1 stop
SLP10:28 pmSan Luis Potosi
Dec 11
SLP9:36 amSan Luis Potosi
14h 08m
1 stop
ORD11:44 pmChicago O'Hare Intl
$482
Volaris
Sep 28
ORD7:35 amChicago O'Hare Intl
29h 54m
2 stops
SLP12:29 pmSan Luis Potosi
Sep 30
SLP9:22 amSan Luis Potosi
25h 47m
1 stop
ORD12:09 pmChicago O'Hare Intl
$528

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Wed 1/13

12:53 pm-9:05 am

1 stop20h 12m

San Luis Potosi

Wed 1/27

9:36 am-11:44 pm

1 stop14h 08m

$343

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Wed 11/4

12:53 pm-10:28 pm

1 stop9h 35m

San Luis Potosi

Wed 11/11

1:20 pm-9:35 am

1 stop20h 15m

$363

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Sat 12/5

3:26 pm-7:47 am

1 stop16h 21m

San Luis Potosi

Tue 12/8

5:47 am-1:12 pm

1 stop7h 25m

$521

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Fri 12/4

3:26 pm-8:07 am

1 stop16h 41m

San Luis Potosi

Tue 12/8

1:05 pm-11:39 pm

1 stop10h 34m

$521

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Fri 1/29

1:04 pm-8:03 am

2 stops18h 59m

San Luis Potosi

Mon 2/8

5:48 am-11:50 pm

2 stops18h 02m

$531

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Tue 11/3

9:06 pm-12:16 pm

1 stop15h 10m

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

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

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
Quickest round-trip

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Sun 10/25

5:30 am-10:49 am

1 stop6h 19m

San Luis Potosi

Thu 10/29

6:45 am-6:29 pm

1 stop10h 44m

$565

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Tue 11/24

9:21 am-8:57 pm

1 stop11h 36m

San Luis Potosi

Sun 11/29

6:00 am-2:35 am

1 stop20h 35m

$681

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 O'Hare Intl 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 typical price of a round-trip flight between Chicago O'Hare Intl Airport and San Luis Potosí?

Prices are currently low for flights on this route.

Typical prices usually range from $416 to $548.
The lowest price recently found on this route was $343.

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

The cheapest month to fly to San Luis Potosí from Chicago O'Hare Intl Airport is in February. Flight prices, which tend to average around $391, 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 October is your next best option. Flight prices from Chicago O'Hare Intl Airport to San Luis Potosí during October average around $426.

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 O'Hare Intl Airport 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.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to San Luis Potosí?

You are more likely to see cheaper flights to San Luis Potosí from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Luis Potosí for around $537 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 O'Hare Intl Airport for as low as $453 on momondo.

How have Chicago O'Hare Intl Airport to San Luis Potosí flight prices changed over time?

As of September 2026, prices for Chicago O'Hare Intl Airport to San Luis Potosí flights are approximately 29% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to San Luis Potosí

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl 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 O'Hare Intl Airport to San Luis Potosí (ORD to SLP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to San Luis Potosí

Best Price Found

$153

Fastest flight time

8h 33m

Direct flights

None
The best one-way flight to San Luis Potosí from Chicago O'Hare Intl Airport in the past 72 hours is $153. The best round-trip flight deal from Chicago O'Hare Intl Airport to San Luis Potosí found on momondo in the last 72 hours is $343.
The fastest flight from Chicago O'Hare Intl Airport to San Luis Potosí takes 8h 33m
There are no direct flights from Chicago O'Hare Intl Airport to San Luis Potosí. There are no popular flight routes from Chicago O'Hare Intl Airport to San Luis Potosí.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to San Luis Potosí

  • How far is Chicago O'Hare Intl to San Luis Potosi by plane?

    San Luis Potosi is 1564.1 mi away from Chicago O'Hare Intl. Typically, this will take 8h 33m by plane in normal conditions.

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

    Prices for flights from Chicago O'Hare Intl Airport to San Luis Potosi Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl 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 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 O'Hare Intl Airport to San Luis Potosí?

Best airlines flying from Chicago O'Hare Intl Airport to San Luis Potosí

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to San Luis Potosí with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $262Free CancellationRating
7.8
8,593 reviews
Search Delta flights
AeromexicoPriceFrom $302Free CancellationRating
7.5
1,460 reviews
Search Aeromexico flights
United AirlinesPriceFrom $365Free CancellationRating
7.4
10,233 reviews
Search United Airlines flights
American AirlinesPriceFrom $387Free CancellationRating
7.0
12,074 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 compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to San Luis Potosí. Millions of users trust and use momondo every year so you are in good hands.

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 in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Luis Potosí from Chicago.

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

If you are simply researching potential flights to San Luis Potosí, momondo offers a useful price alert feature which will track prices for flights to San Luis Potosí from Chicago and alert you when they change.

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