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Cheap flights from Chicago O'Hare Intl Airport to San Luis Potosí from $151

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 O'Hare Intl Airport to San Luis Potosí departing on 6/8. 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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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.
Viva Logo
1:30 am - 1:40 pm
ORD
-
SLP
13h 10m
1 stop
Viva Logo
2:15 pm - 11:45 pm
SLP
-
ORD
8h 30m
1 stop
$379Viva
Wed, Oct 21 - Sun, Oct 25
Multiple Airlines Logo
2:53 am - 10:44 pm
ORD
-
SLP
20h 51m
1 stop
Multiple Airlines Logo
2:10 pm - 11:55 pm
SLP
-
ORD
8h 45m
1 stop
$429Multiple Airlines
Sun, Jul 5 - Sun, Jul 12
Multiple Airlines Logo
6:21 am - 2:10 pm
ORD
-
SLP
32h 49m
3 stops
Multiple Airlines Logo
3:10 pm - 3:17 pm
SLP
-
ORD
23h 07m
2 stops
$431Multiple Airlines
Tue, Jun 23 - Tue, Jun 30
Multiple Airlines Logo
1:49 pm - 10:44 pm
ORD
-
SLP
9h 55m
1 stop
Multiple Airlines Logo
3:10 pm - 11:55 pm
SLP
-
ORD
31h 45m
2 stops
$434Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
6:21 am - 10:44 pm
ORD
-
SLP
17h 23m
1 stop
Multiple Airlines Logo
3:10 pm - 12:55 am
SLP
-
ORD
32h 45m
2 stops
$439Multiple Airlines
Fri, Jul 10 - Mon, Jul 20
Multiple Airlines Logo
1:30 am - 10:44 pm
ORD
-
SLP
22h 14m
2 stops
Multiple Airlines Logo
2:10 pm - 11:55 pm
SLP
-
ORD
8h 45m
1 stop
$443Multiple Airlines
Sun, Jul 5 - Sun, Jul 12
Multiple Airlines Logo
6:15 am - 1:09 pm
ORD
-
SLP
7h 54m
1 stop
Multiple Airlines Logo
3:10 pm - 11:55 pm
SLP
-
ORD
31h 45m
2 stops
$444Multiple Airlines
Sun, May 24 - Wed, Jun 3
Multiple Airlines Logo
2:53 am - 10:44 pm
ORD
-
SLP
20h 51m
1 stop
Multiple Airlines Logo
2:48 pm - 12:59 am
SLP
-
ORD
9h 11m
1 stop
$446Multiple Airlines
Thu, Jun 25 - Sat, Jul 4
Multiple Airlines Logo
4:05 pm - 10:44 pm
ORD
-
SLP
31h 39m
2 stops
Multiple Airlines Logo
2:48 pm - 12:48 am
SLP
-
ORD
9h 00m
1 stop
$450Multiple Airlines
Thu, Jun 4 - Sat, Jun 13
Multiple Airlines Logo
1:30 am - 1:35 pm
ORD
-
SLP
13h 05m
1 stop
Multiple Airlines Logo
2:48 pm - 12:49 am
SLP
-
ORD
9h 01m
1 stop
$451Multiple Airlines
Mon, Jul 6 - Tue, Jul 14

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

Our best United Airlines deals on Chicago O'Hare Intl Airport to San Luis Potosí flight tickets
United Airlines
Jun 27
ORD9:40 pmChicago O'Hare Intl
14h 09m
1 stop
SLP10:49 amSan Luis Potosi
Jul 4
SLP7:12 amSan Luis Potosi
6h 39m
1 stop
ORD2:51 pmChicago O'Hare Intl
$505
United Airlines
Jun 20
ORD6:30 amChicago O'Hare Intl
13h 42m
1 stop
SLP7:12 pmSan Luis Potosi
Jun 30
SLP7:12 amSan Luis Potosi
9h 21m
1 stop
ORD5:33 pmChicago O'Hare Intl
$509

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

Our best Aeromexico deals on Chicago O'Hare Intl Airport to San Luis Potosí flight tickets
Aeromexico
Jun 1
ORD1:45 pmChicago O'Hare Intl
11h 30m
2 stops
SLP12:15 amSan Luis Potosi
Jun 8
SLP8:38 pmSan Luis Potosi
14h 22m
2 stops
ORD12:00 pmChicago O'Hare Intl
$469
Aeromexico
Sep 21
ORD1:15 pmChicago O'Hare Intl
20h 43m
2 stops
SLP8:58 amSan Luis Potosi
Sep 25
SLP12:40 pmSan Luis Potosi
10h 13m
1 stop
ORD11:53 pmChicago O'Hare Intl
$473
Aeromexico
Jun 26
ORD1:55 pmChicago O'Hare Intl
20h 21m
2 stops
SLP9:16 amSan Luis Potosi
Jun 29
SLP6:02 amSan Luis Potosi
16h 57m
2 stops
ORD11:59 pmChicago O'Hare Intl
$479

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to San Luis Potosí that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 29, 2026.
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
Quickest round-trip

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Wed 10/21

1:30 am-1:40 pm

1 stop13h 10m

San Luis Potosi

Sun 10/25

2:15 pm-11:45 pm

1 stop8h 30m

$379

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Sun 7/5

2:53 am-10:44 pm

1 stop20h 51m

San Luis Potosi

Sun 7/12

2:10 pm-11:55 pm

1 stop8h 45m

$429

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Tue 6/23

6:21 am-2:10 pm

3 stops32h 49m

San Luis Potosi

Tue 6/30

3:10 pm-3:17 pm

2 stops23h 07m

$431

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Wed 6/10

1:49 pm-10:44 pm

1 stop9h 55m

San Luis Potosi

Wed 6/17

3:10 pm-11:55 pm

2 stops31h 45m

$434

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Fri 7/10

6:21 am-10:44 pm

1 stop17h 23m

San Luis Potosi

Mon 7/20

3:10 pm-12:55 am

2 stops32h 45m

$439

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Sun 7/5

1:30 am-10:44 pm

2 stops22h 14m

San Luis Potosi

Sun 7/12

2:10 pm-11:55 pm

1 stop8h 45m

$443

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Sun 5/24

6:15 am-1:09 pm

1 stop7h 54m

San Luis Potosi

Wed 6/3

3:10 pm-11:55 pm

2 stops31h 45m

$444

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Thu 6/25

2:53 am-10:44 pm

1 stop20h 51m

San Luis Potosi

Sat 7/4

2:48 pm-12:59 am

1 stop9h 11m

$446

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Thu 6/4

4:05 pm-10:44 pm

2 stops31h 39m

San Luis Potosi

Sat 6/13

2:48 pm-12:48 am

1 stop9h 00m

$450

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Mon 7/6

1:30 am-1:35 pm

1 stop13h 05m

San Luis Potosi

Tue 7/14

2:48 pm-12:49 am

1 stop9h 01m

$451

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?

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 January is your next best option. Flight prices from Chicago O'Hare Intl Airport to San Luis Potosí during January average around $394.

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 $360. The most expensive day to fly to San Luis Potosí is Saturday, with ticket prices averaging around $376.

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 $492 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 $322 on momondo.

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

As of April 2026, prices for Chicago O'Hare Intl Airport to San Luis Potosí flights are approximately 24% 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

Fastest flight time

7h 37m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to San Luis Potosí takes 7h 37m
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 7h 37m 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
AeromexicoPriceFrom $302Free CancellationRating
7.4
1,521 reviews
Search Aeromexico flights
DeltaPriceFrom $327Free CancellationRating
7.9
8,465 reviews
Search Delta flights
American AirlinesPriceFrom $342Free CancellationRating
7.1
11,678 reviews
Search American Airlines flights
United AirlinesPriceFrom $345Free CancellationRating
7.4
9,680 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 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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Volaris
American Airlines
Viva
United Airlines
Delta
Aeromexico
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