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Cheap flights from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to San Luis Potosí departing on 5/13. 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
$311Viva
Wed, Sep 30 - Sun, Oct 4
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
$337Viva
Wed, Sep 9 - Sun, Sep 20
Multiple Airlines Logo
8:00 am - 1:09 pm
ORD
-
SLP
6h 09m
1 stop
Multiple Airlines Logo
3:10 pm - 2:35 pm
SLP
-
ORD
22h 25m
2 stops
$369Multiple Airlines
Wed, May 13 - Mon, May 18
Multiple Airlines Logo
8:00 am - 1:09 pm
ORD
-
SLP
6h 09m
1 stop
Multiple Airlines Logo
3:10 pm - 2:35 pm
SLP
-
ORD
22h 25m
2 stops
$374Multiple Airlines
Wed, May 13 - Tue, May 19
Multiple Airlines Logo
8:00 am - 1:09 pm
ORD
-
SLP
6h 09m
1 stop
Multiple Airlines Logo
3:10 pm - 12:55 am
SLP
-
ORD
32h 45m
2 stops
$397Multiple Airlines
Wed, May 13 - Mon, May 18
Multiple Airlines Logo
8:00 am - 1:09 pm
ORD
-
SLP
6h 09m
1 stop
Multiple Airlines Logo
2:00 pm - 11:40 am
SLP
-
ORD
20h 40m
1 stop
$400Multiple Airlines
Wed, May 13 - Mon, May 18
Multiple Airlines Logo
8:00 am - 1:09 pm
ORD
-
SLP
6h 09m
1 stop
Multiple Airlines Logo
2:49 pm - 11:01 pm
SLP
-
ORD
7h 12m
1 stop
$401Multiple Airlines
Wed, May 13 - Tue, May 19
Multiple Airlines Logo
1:49 pm - 10:44 pm
ORD
-
SLP
9h 55m
1 stop
Multiple Airlines Logo
6:00 am - 11:55 pm
SLP
-
ORD
16h 55m
1 stop
$406Multiple Airlines
Fri, Jun 5 - Fri, Jun 12
Multiple Airlines Logo
1:40 am - 10:44 pm
ORD
-
SLP
22h 04m
2 stops
Multiple Airlines Logo
6:00 am - 11:55 pm
SLP
-
ORD
16h 55m
1 stop
$414Multiple Airlines
Thu, Jun 4 - Fri, Jun 12
Multiple Airlines Logo
2:53 am - 10:44 pm
ORD
-
SLP
20h 51m
1 stop
Multiple Airlines Logo
6:00 am - 11:55 pm
SLP
-
ORD
16h 55m
1 stop
$418Multiple Airlines
Thu, Jun 25 - Mon, Jun 29

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

Our best Viva deals on Chicago O'Hare Intl Airport to San Luis Potosí flight tickets
Viva
Sep 30
ORD1:30 amChicago O'Hare Intl
13h 10m
1 stop
SLP1:40 pmSan Luis Potosi
Oct 4
SLP2:15 pmSan Luis Potosi
8h 30m
1 stop
ORD11:45 pmChicago O'Hare Intl
$311
Viva
Sep 9
ORD1:30 amChicago O'Hare Intl
13h 10m
1 stop
SLP1:40 pmSan Luis Potosi
Sep 20
SLP2:15 pmSan Luis Potosi
8h 30m
1 stop
ORD11:45 pmChicago O'Hare Intl
$337
Viva
Aug 3
ORD1:30 amChicago O'Hare Intl
13h 05m
1 stop
SLP1:35 pmSan Luis Potosi
Aug 16
SLP2:10 pmSan Luis Potosi
8h 45m
1 stop
ORD11:55 pmChicago O'Hare Intl
$440

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
May 28
ORD3:45 pmChicago O'Hare Intl
8h 09m
1 stop
SLP10:54 pmSan Luis Potosi
Jun 2
SLP8:17 amSan Luis Potosi
14h 50m
1 stop
ORD12:07 amChicago O'Hare Intl
$469
Delta
Apr 26
ORD7:43 pmChicago O'Hare Intl
21h 22m
2 stops
SLP4:05 pmSan Luis Potosi
May 12
SLP6:12 amSan Luis Potosi
27h 04m
2 stops
ORD10:16 amChicago O'Hare Intl
$549

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 24, 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

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Wed 9/30

1:30 am-1:40 pm

1 stop13h 10m

San Luis Potosi

Sun 10/4

2:15 pm-11:45 pm

1 stop8h 30m

$311

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Wed 9/9

1:30 am-1:40 pm

1 stop13h 10m

San Luis Potosi

Sun 9/20

2:15 pm-11:45 pm

1 stop8h 30m

$337

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Wed 5/13

8:00 am-1:09 pm

1 stop6h 09m

San Luis Potosi

Mon 5/18

3:10 pm-2:35 pm

2 stops22h 25m

$369

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Wed 5/13

8:00 am-1:09 pm

1 stop6h 09m

San Luis Potosi

Tue 5/19

3:10 pm-2:35 pm

2 stops22h 25m

$374

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Wed 5/13

8:00 am-1:09 pm

1 stop6h 09m

San Luis Potosi

Mon 5/18

3:10 pm-12:55 am

2 stops32h 45m

$397

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Wed 5/13

8:00 am-1:09 pm

1 stop6h 09m

San Luis Potosi

Mon 5/18

2:00 pm-11:40 am

1 stop20h 40m

$400
Quickest round-trip

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Wed 5/13

8:00 am-1:09 pm

1 stop6h 09m

San Luis Potosi

Tue 5/19

2:49 pm-11:01 pm

1 stop7h 12m

$401

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Fri 6/5

1:49 pm-10:44 pm

1 stop9h 55m

San Luis Potosi

Fri 6/12

6:00 am-11:55 pm

1 stop16h 55m

$406

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Thu 6/4

1:40 am-10:44 pm

2 stops22h 04m

San Luis Potosi

Fri 6/12

6:00 am-11:55 pm

1 stop16h 55m

$414

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

Mon 6/29

6:00 am-11:55 pm

1 stop16h 55m

$418

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 $309. 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 $489 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 26% 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

5h 57m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to San Luis Potosí takes 5h 57m
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 5h 57m 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
1,541 reviews
Search Aeromexico flights
DeltaPriceFrom $328Free CancellationRating
7.9
8,452 reviews
Search Delta flights
American AirlinesPriceFrom $342Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
United AirlinesPriceFrom $345Free CancellationRating
7.4
9,643 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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United Airlines
Delta
Aeromexico
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