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Cheap flights from Chicago O'Hare Intl Airport to San Luis Potosí from $158

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 2/4. 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.
United Airlines Logo
5:48 am - 10:49 am
ORD
-
SLP
6h 01m
1 stop
United Airlines Logo
7:12 am - 11:15 pm
SLP
-
ORD
15h 03m
1 stop
$368United Airlines
qui, abr 9 - dom, abr 12
Aeromexico Logo
1:26 pm - 11:58 am
ORD
-
SLP
22h 32m
2 stops
Aeromexico Logo
4:15 pm - 12:00 pm
SLP
-
ORD
18h 45m
2 stops
$373Aeromexico
qui, fev 26 - qui, abr 16
Delta Logo
6:45 am - 6:25 pm
ORD
-
SLP
11h 40m
1 stop
Delta Logo
5:48 am - 12:55 pm
SLP
-
ORD
7h 07m
1 stop
$378Delta
sáb, fev 21 - ter, mar 3
Aeromexico Logo
1:45 pm - 8:50 am
ORD
-
SLP
20h 05m
2 stops
Aeromexico Logo
6:10 am - 12:15 am
SLP
-
ORD
17h 05m
1 stop
$381Aeromexico
sex, mai 1 - qua, mai 13
Delta Logo
2:54 pm - 11:59 pm
ORD
-
SLP
9h 05m
1 stop
Delta Logo
8:29 am - 7:19 pm
SLP
-
ORD
10h 50m
1 stop
$383Delta
qua, fev 25 - sáb, fev 28
Delta Logo
5:25 am - 6:25 pm
ORD
-
SLP
13h 00m
1 stop
Delta Logo
8:24 am - 6:49 pm
SLP
-
ORD
10h 25m
1 stop
$388Delta
qui, fev 26 - qui, mar 5
Delta Logo
5:25 am - 6:25 pm
ORD
-
SLP
13h 00m
1 stop
Delta Logo
8:24 am - 8:44 pm
SLP
-
ORD
12h 20m
2 stops
$392Delta
qui, fev 26 - dom, mar 1
Aeromexico Logo
1:15 pm - 10:19 am
ORD
-
SLP
22h 04m
2 stops
Aeromexico Logo
7:49 pm - 11:42 am
SLP
-
ORD
14h 53m
2 stops
$404Aeromexico
sex, jul 10 - seg, jul 20
Aeromexico Logo
1:45 pm - 10:50 am
ORD
-
SLP
22h 05m
2 stops
Aeromexico Logo
7:50 pm - 12:00 pm
SLP
-
ORD
15h 10m
2 stops
$414Aeromexico
sex, mai 22 - seg, jun 1
American Airlines Logo
6:05 am - 11:00 am
ORD
-
SLP
5h 55m
1 stop
American Airlines Logo
12:09 pm - 9:56 pm
SLP
-
ORD
8h 47m
1 stop
$415American Airlines
sex, mai 1 - qua, mai 13

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
Apr 9
ORD5:48 amChicago O'Hare Intl
6h 01m
1 stop
SLP10:49 amSan Luis Potosi
Apr 12
SLP7:12 amSan Luis Potosi
15h 03m
1 stop
ORD11:15 pmChicago O'Hare Intl
$368
United Airlines
Mar 19
ORD8:10 pmChicago O'Hare Intl
15h 39m
1 stop
SLP10:49 amSan Luis Potosi
Mar 23
SLP11:49 amSan Luis Potosi
10h 19m
1 stop
ORD11:08 pmChicago O'Hare Intl
$432
United Airlines
Jun 19
ORD6:30 amChicago O'Hare Intl
13h 42m
1 stop
SLP7:12 pmSan Luis Potosi
Jun 22
SLP11:45 amSan Luis Potosi
7h 16m
1 stop
ORD8:01 pmChicago O'Hare Intl
$459

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

Our best Delta deals on Chicago O'Hare Intl Airport to San Luis Potosí flight tickets
Delta
Feb 21
ORD6:45 amChicago O'Hare Intl
11h 40m
1 stop
SLP6:25 pmSan Luis Potosi
Mar 3
SLP5:48 amSan Luis Potosi
7h 07m
1 stop
ORD12:55 pmChicago O'Hare Intl
$378
Delta
Feb 25
ORD2:54 pmChicago O'Hare Intl
9h 05m
1 stop
SLP11:59 pmSan Luis Potosi
Feb 28
SLP8:29 amSan Luis Potosi
10h 50m
1 stop
ORD7:19 pmChicago O'Hare Intl
$383
Delta
Feb 26
ORD5:25 amChicago O'Hare Intl
13h 00m
1 stop
SLP6:25 pmSan Luis Potosi
Mar 5
SLP8:24 amSan Luis Potosi
10h 25m
1 stop
ORD6:49 pmChicago O'Hare Intl
$388

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 janeiro 31, 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

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

qui 4/9

5:48 am-10:49 am

1 stop6h 01m

San Luis Potosi

dom 4/12

7:12 am-11:15 pm

1 stop15h 03m

$368

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

qui 2/26

1:26 pm-11:58 am

2 stops22h 32m

San Luis Potosi

qui 4/16

4:15 pm-12:00 pm

2 stops18h 45m

$373

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

sáb 2/21

6:45 am-6:25 pm

1 stop11h 40m

San Luis Potosi

ter 3/3

5:48 am-12:55 pm

1 stop7h 07m

$378

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

sex 5/1

1:45 pm-8:50 am

2 stops20h 05m

San Luis Potosi

qua 5/13

6:10 am-12:15 am

1 stop17h 05m

$381

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

qua 2/25

2:54 pm-11:59 pm

1 stop9h 05m

San Luis Potosi

sáb 2/28

8:29 am-7:19 pm

1 stop10h 50m

$383

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

qui 2/26

5:25 am-6:25 pm

1 stop13h 00m

San Luis Potosi

qui 3/5

8:24 am-6:49 pm

1 stop10h 25m

$388

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

qui 2/26

5:25 am-6:25 pm

1 stop13h 00m

San Luis Potosi

dom 3/1

8:24 am-8:44 pm

2 stops12h 20m

$392

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

sex 7/10

1:15 pm-10:19 am

2 stops22h 04m

San Luis Potosi

seg 7/20

7:49 pm-11:42 am

2 stops14h 53m

$404

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

sex 5/22

1:45 pm-10:50 am

2 stops22h 05m

San Luis Potosi

seg 6/1

7:50 pm-12:00 pm

2 stops15h 10m

$414

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

sex 5/1

6:05 am-11:00 am

1 stop5h 55m

San Luis Potosi

qua 5/13

12:09 pm-9:56 pm

1 stop8h 47m

$415

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 June. Flight prices, which tend to average around $333, 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 June, then October is your next best option. Flight prices from Chicago O'Hare Intl Airport to San Luis Potosí during October average around $407.

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 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 $480 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 $309 on momondo.

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

As of January 2026, prices for Chicago O'Hare Intl Airport to San Luis Potosí flights are approximately 46% 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

Fastest flight time

6h 01m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to San Luis Potosí takes 6h 01m
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

  • 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 6h 01m 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
1,586 reviews
Search Aeromexico flights
DeltaPriceFrom $328Free CancellationRating
7.9
8,130 reviews
Search Delta flights
United AirlinesPriceFrom $337Free CancellationRating
7.4
9,219 reviews
Search United Airlines flights
American AirlinesPriceFrom $342Free CancellationRating
7.2
11,215 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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