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Cheap flights from Chicago O'Hare Intl Airport to San Luis Potosí from $173

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.
Multiple Airlines Logo
4:00 pm - 7:13 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
27h 13m2 stops Atlanta Hartsfield-Jackson Dallas/Fort Worth
Multiple Airlines Logo
3:05 pm - 7:20 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
16h 15m2 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson
$345Multiple Airlines
Sat, Dec 5 - Sat, Dec 12
Multiple Airlines Logo
10:37 pm - 7:13 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
20h 36m2 stops Atlanta Hartsfield-Jackson Dallas/Fort Worth
Multiple Airlines Logo
9:36 am - 11:44 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
14h 08m1 stop Guadalajara Miguel Hidal
$354Multiple Airlines
Thu, Dec 3 - Thu, Dec 10
American Airlines Logo
9:06 pm - 12:10 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
15h 04m1 stop Dallas/Fort Worth
American Airlines Logo
1:16 pm - 12:24 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
23h 08m1 stop Dallas/Fort Worth
$514American Airlines
Sat, Dec 5 - Sat, Dec 12
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
$557Delta
Wed, Mar 24 - Tue, Apr 6
Aeromexico Logo
12:49 am - 3:17 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
14h 28m1 stop Mexico City Benito Juarez
Aeromexico Logo
7:12 pm - 11:19 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
16h 07m2 stops Mexico City Benito Juarez Guadalajara Miguel Hidal
$559Aeromexico
Sun, Feb 28 - Fri, Mar 5
Aeromexico Logo
12:49 am - 12:16 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
11h 27m1 stop Mexico City Benito Juarez
Aeromexico Logo
3:52 pm - 11:19 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
19h 27m2 stops Mexico City Benito Juarez Guadalajara Miguel Hidal
$559Aeromexico
Sun, Feb 28 - Fri, Mar 5
Delta Logo
9:30 am - 12:05 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
15h 35m2 stops Atlanta Hartsfield-Jackson 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
$562Delta
Thu, Mar 25 - Tue, Apr 6
American Airlines Logo
9:08 pm - 12:16 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
15h 08m1 stop Dallas/Fort Worth
American Airlines Logo
1:16 pm - 9:11 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
7h 55m1 stop Dallas/Fort Worth
$576American Airlines
Tue, Dec 1 - Mon, Dec 7
United Airlines Logo
12:40 pm - 8:57 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
8h 17m1 stop Houston George Bush Intcntl
United Airlines Logo
12:49 pm - 7:55 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
7h 06m1 stop Houston George Bush Intcntl
$576United Airlines
Sat, Dec 5 - Sat, Dec 12
United Airlines Logo
7:30 am - 8:57 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
13h 27m1 stop Houston George Bush Intcntl
United Airlines Logo
12:49 pm - 12:44 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
11h 55m1 stop Houston George Bush Intcntl
$704United Airlines
Fri, Dec 11 - Tue, Dec 22

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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 7
ORD4:36 pmChicago O'Hare Intl
26h 37m
1 stop
SLP7:13 pmSan Luis Potosi
Dec 2
SLP1:20 pmSan Luis Potosi
18h 46m
1 stop
ORD8:06 amChicago O'Hare Intl
$385
Frontier
Dec 7
ORD9:16 amChicago O'Hare Intl
9h 57m
1 stop
SLP7:13 pmSan Luis Potosi
Dec 16
SLP1:20 pmSan Luis Potosi
25h 37m
1 stop
ORD2:57 pmChicago O'Hare Intl
$398
Frontier
Dec 7
ORD9:16 amChicago O'Hare Intl
9h 57m
1 stop
SLP7:13 pmSan Luis Potosi
Dec 14
SLP1:20 pmSan Luis Potosi
27h 13m
1 stop
ORD4:33 pmChicago 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 9
ORD12:53 pmChicago O'Hare Intl
20h 12m
1 stop
SLP9:05 amSan Luis Potosi
Nov 13
SLP9:36 amSan Luis Potosi
25h 37m
1 stop
ORD11:13 amChicago O'Hare Intl
$404
Volaris
Jan 27
ORD1:24 amChicago O'Hare Intl
7h 41m
1 stop
SLP9:05 amSan Luis Potosi
Feb 1
SLP9:36 amSan Luis Potosi
25h 37m
1 stop
ORD11:13 amChicago O'Hare Intl
$407
Volaris
Nov 14
ORD1:24 amChicago O'Hare Intl
7h 41m
1 stop
SLP9:05 amSan Luis Potosi
Nov 23
SLP9:36 amSan Luis Potosi
25h 37m
1 stop
ORD11:13 amChicago O'Hare Intl
$427

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

Sat 12/5

4:00 pm-7:13 pm

2 stops27h 13m

San Luis Potosi

Sat 12/12

3:05 pm-7:20 am

2 stops16h 15m

$345

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Thu 12/3

10:37 pm-7:13 pm

2 stops20h 36m

San Luis Potosi

Thu 12/10

9:36 am-11:44 pm

1 stop14h 08m

$354

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Sat 12/5

9:06 pm-12:10 pm

1 stop15h 04m

San Luis Potosi

Sat 12/12

1:16 pm-12:24 pm

1 stop23h 08m

$514

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Wed 3/24

12:49 am-12:16 pm

1 stop12h 27m

San Luis Potosi

Tue 4/6

6:12 am-2:00 pm

1 stop6h 48m

$557

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Sun 2/28

12:49 am-3:17 pm

1 stop14h 28m

San Luis Potosi

Fri 3/5

7:12 pm-11:19 am

2 stops16h 07m

$559

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Sun 2/28

12:49 am-12:16 pm

1 stop11h 27m

San Luis Potosi

Fri 3/5

3:52 pm-11:19 am

2 stops19h 27m

$559

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Thu 3/25

9:30 am-12:05 am

2 stops15h 35m

San Luis Potosi

Tue 4/6

6:12 am-2:00 pm

1 stop6h 48m

$562

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Tue 12/1

9:08 pm-12:16 pm

1 stop15h 08m

San Luis Potosi

Mon 12/7

1:16 pm-9:11 pm

1 stop7h 55m

$576
Quickest round-trip

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Sat 12/5

12:40 pm-8:57 pm

1 stop8h 17m

San Luis Potosi

Sat 12/12

12:49 pm-7:55 pm

1 stop7h 06m

$576

ChicagoSan Luis Potosí

ORD Chicago O'Hare Intl - SLP San Luis Potosi

ORDSLP

Chicago O'Hare Intl

Fri 12/11

7:30 am-8:57 pm

1 stop13h 27m

San Luis Potosi

Tue 12/22

12:49 pm-12:44 am

1 stop11h 55m

$704

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 $364 to $562.
The lowest price recently found on this route was $345.

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 $431.

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 $372. 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 $384. 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 $599. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

As of October 2026, prices for Chicago O'Hare Intl Airport to San Luis Potosí flights are approximately 4% cheaper 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

$173

Fastest flight time

9h 44m

Direct flights

None
The best one-way flight to San Luis Potosí from Chicago O'Hare Intl Airport in the past 72 hours is $173. 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 $345.
The fastest flight from Chicago O'Hare Intl Airport to San Luis Potosí takes 9h 44m
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 9h 44m 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
8,654 reviews
Search Delta flights
AeromexicoPriceFrom $335Free CancellationRating
7.5
1,437 reviews
Search Aeromexico flights
United AirlinesPriceFrom $365Free CancellationRating
7.3
10,396 reviews
Search United Airlines flights
American AirlinesPriceFrom $389Free CancellationRating
7.0
12,182 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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