What is the cheapest airline that flies from San Luis Potosi to Chicago?

Aeromexico, Delta, and United Airlines are the most popular carriers operating from San Luis Potosi to Chicago

What airlines fly to Chicago?

Volaris, Viva and United Airlines are the top three most popular airlines that fly to Chicago from San Luis Potosí according to our data. Volaris is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Luis Potosi Airport to Chicago?

Prices for flights from San Luis Potosi Airport to Chicago are updated daily.

How old do you have to be to fly from San Luis Potosi Airport to Chicago?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Luis Potosi Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$246 Cheap Flights from San Luis Potosí to Chicago in 2025/26

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Find the cheapest flights from San Luis Potosí to Chicago

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:48 am - 12:40 pmSLP-ORD

6h 52m1 stop

12:59 am - 3:17 pmORD-SLP

14h 18m1 stop

$418Delta

Find Deal

Tue, Jan 27 - Wed, Jan 28

5:48 am - 11:00 pmSLP-ORD

17h 12m1 stop

9:55 am - 6:19 pmORD-SLP

8h 24m1 stop

$420Delta

Find Deal

Tue, Jan 27 - Thu, Jan 29

5:48 am - 7:21 pmSLP-ORD

13h 33m2 stops

6:15 am - 8:52 pmORD-SLP

14h 37m2 stops

$424Delta

Find Deal

Tue, Jan 27 - Thu, Jan 29

5:48 am - 7:21 pmSLP-ORD

13h 33m2 stops

6:15 am - 8:52 pmORD-SLP

14h 37m2 stops

$426Delta

Find Deal

Tue, Jan 27 - Thu, Jan 29

5:52 am - 9:45 pmSLP-MDW

14h 53m2 stops

6:00 am - 9:51 pmMDW-SLP

16h 51m2 stops

$445Aeromexico

Find Deal

Thu, Apr 30 - Sun, May 3

8:28 am - 3:38 pmSLP-MDW

7h 10m1 stop

6:00 am - 11:59 pmMDW-SLP

17h 59m2 stops

$447Delta

Find Deal

Sat, Jan 24 - Tue, Jan 27

1:55 pm - 2:15 pmSLP-ORD

23h 20m1 stop

6:00 am - 11:24 amORD-SLP

6h 24m1 stop

$454American Airlines

Find Deal

Thu, Apr 30 - Sun, May 3

5:52 am - 7:01 pmSLP-ORD

12h 09m2 stops

1:57 am - 12:16 pmORD-SLP

11h 19m1 stop

$472Delta

Find Deal

Thu, Apr 30 - Sat, May 2

8:28 am - 4:34 pmSLP-MDW

8h 06m1 stop

10:49 am - 6:18 pmMDW-SLP

7h 29m1 stop

$481Delta

Find Deal

Wed, Dec 3 - Wed, Dec 10

8:28 am - 4:34 pmSLP-MDW

8h 06m1 stop

6:00 am - 9:03 amMDW-SLP

27h 03m2 stops

$535Aeromexico

Find Deal

Wed, Dec 10 - Mon, Dec 15

Delta flights from San Luis Potosí to Chicago

Our best Delta deals on San Luis Potosí to Chicago flight tickets

Delta

Jan 27

SLP5:48 amSan Luis Potosi

6h 52m

1 stop

ORD12:40 pmChicago O'Hare Intl

Jan 28

ORD12:59 amChicago O'Hare Intl

14h 18m

1 stop

SLP3:17 pmSan Luis Potosi

$418

Find similar

Delta

Jan 27

SLP5:48 amSan Luis Potosi

17h 12m

1 stop

ORD11:00 pmChicago O'Hare Intl

Jan 29

ORD9:55 amChicago O'Hare Intl

8h 24m

1 stop

SLP6:19 pmSan Luis Potosi

$420

Find similar

Delta

Jan 27

SLP5:48 amSan Luis Potosi

13h 33m

2 stops

ORD7:21 pmChicago O'Hare Intl

Jan 29

ORD6:15 amChicago O'Hare Intl

14h 37m

2 stops

SLP8:52 pmSan Luis Potosi

$424

Find similar

American Airlines flights from San Luis Potosí to Chicago

Our best American Airlines deals on San Luis Potosí to Chicago flight tickets

American Airlines

Apr 30

SLP1:55 pmSan Luis Potosi

23h 20m

1 stop

ORD2:15 pmChicago O'Hare Intl

May 3

ORD6:00 amChicago O'Hare Intl

6h 24m

1 stop

SLP11:24 amSan Luis Potosi

$454

Find similar

American Airlines

Dec 3

SLP1:34 pmSan Luis Potosi

8h 44m

1 stop

ORD10:18 pmChicago O'Hare Intl

Dec 10

ORD7:15 amChicago O'Hare Intl

14h 06m

1 stop

SLP9:21 pmSan Luis Potosi

$535

Find similar

American Airlines

Dec 18

SLP1:33 pmSan Luis Potosi

9h 42m

1 stop

ORD11:15 pmChicago O'Hare Intl

Dec 27

ORD6:52 pmChicago O'Hare Intl

17h 41m

1 stop

SLP12:33 pmSan Luis Potosi

$732

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Tue 1/27

5:48 am-12:40 pm

1 stop6h 52m

Chicago O'Hare Intl

Wed 1/28

12:59 am-3:17 pm

1 stop14h 18m

$418

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Tue 1/27

5:48 am-11:00 pm

1 stop17h 12m

Chicago O'Hare Intl

Thu 1/29

9:55 am-6:19 pm

1 stop8h 24m

$420

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Tue 1/27

5:48 am-7:21 pm

2 stops13h 33m

Chicago O'Hare Intl

Thu 1/29

6:15 am-8:52 pm

2 stops14h 37m

$424

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Tue 1/27

5:48 am-7:21 pm

2 stops13h 33m

Chicago O'Hare Intl

Thu 1/29

6:15 am-8:52 pm

2 stops14h 37m

$426

San Luis PotosíChicago

SLP - MDW

SLPMDW

San Luis Potosi

Thu 4/30

5:52 am-9:45 pm

2 stops14h 53m

Chicago Midway

Sun 5/3

6:00 am-9:51 pm

2 stops16h 51m

$445

San Luis PotosíChicago

SLP - MDW

SLPMDW

San Luis Potosi

Sat 1/24

8:28 am-3:38 pm

1 stop7h 10m

Chicago Midway

Tue 1/27

6:00 am-11:59 pm

2 stops17h 59m

$447

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 4/30

1:55 pm-2:15 pm

1 stop23h 20m

Chicago O'Hare Intl

Sun 5/3

6:00 am-11:24 am

1 stop6h 24m

$454

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 4/30

5:52 am-7:01 pm

2 stops12h 09m

Chicago O'Hare Intl

Sat 5/2

1:57 am-12:16 pm

1 stop11h 19m

$472

San Luis PotosíChicago

SLP - MDW

SLPMDW

San Luis Potosi

Wed 12/3

8:28 am-4:34 pm

1 stop8h 06m

Chicago Midway

Wed 12/10

10:49 am-6:18 pm

1 stop7h 29m

$481

San Luis PotosíChicago

SLP - MDW

SLPMDW

San Luis Potosi

Wed 12/10

8:28 am-4:34 pm

1 stop8h 06m

Chicago Midway

Mon 12/15

6:00 am-9:03 am

2 stops27h 03m

$535

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Luis Potosí to Chicago

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

Prices

Airlines

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $381. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from San Luis Potosí to Chicago for around $593.

How have San Luis Potosí to Chicago flight prices changed over time?

As of November 2025, prices for San Luis Potosí to Chicago flights are approximately 42% cheaper when compared to flights at the same time last year.

When to book flights from San Luis Potosí to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from San Luis Potosí to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Luis Potosí to Chicago (SLP to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Luis Potosí to Chicago

Direct flights	None

There are no direct flights from San Luis Potosí to Chicago. There are no popular flight routes from San Luis Potosí to Chicago.

Search flight deals

How far is San Luis Potosi to Chicago by plane?
There are 1565.9 mi between San Luis Potosi and Chicago. In terms of flight time, this usually takes a little over 6h 34m.
When did momondo last update prices for flights from San Luis Potosi Airport to Chicago?
Prices for flights from San Luis Potosi Airport to Chicago are updated daily.
How old do you have to be to fly from San Luis Potosi Airport to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Luis Potosi Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from San Luis Potosí to Chicago?

It is quick and easy to find San Luis Potosí to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from San Luis Potosí to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from San Luis Potosí with this policy.

How can momondo help me find flights from San Luis Potosí to Chicago?

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 Chicago from San Luis Potosí.

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

If you are not ready to book a flight from San Luis Potosí to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.