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 43% 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.

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

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

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.

$213 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

Cheap round-trip flights

5:52 am - 2:12 pmSLP-ORD

7h 20m1 stop

7:10 am - 6:18 pmORD-SLP

11h 08m2 stops

$336Delta

Find Deal

Tue, Oct 28 - Wed, Nov 5

9:30 am - 10:14 pmSLP-MDW

11h 44m1 stop

10:35 am - 6:18 pmMDW-SLP

8h 43m1 stop

$342Delta

Find Deal

Tue, Oct 21 - Tue, Oct 28

8:55 am - 10:14 pmSLP-MDW

12h 19m1 stop

6:00 am - 6:04 pmMDW-SLP

13h 04m1 stop

$344Aeromexico

Find Deal

Thu, Oct 16 - Thu, Oct 23

6:00 am - 11:10 pmSLP-ORD

17h 10m1 stop

6:20 pm - 9:00 pmORD-SLP

26h 40m1 stop

$344United Airlines

Find Deal

Mon, Nov 3 - Mon, Feb 2

11:49 am - 9:11 amSLP-ORD

20h 22m1 stop

9:05 pm - 11:49 amORD-SLP

14h 44m1 stop

$345United Airlines

Find Deal

Thu, Oct 30 - Mon, Jan 19

5:52 am - 2:12 pmSLP-ORD

7h 20m1 stop

5:50 am - 5:49 pmORD-SLP

11h 59m1 stop

$352Aeromexico

Find Deal

Fri, Oct 31 - Wed, Jan 7

12:06 pm - 8:45 amSLP-ORD

19h 39m1 stop

8:05 am - 11:00 pmORD-SLP

14h 55m1 stop

$353American Airlines

Find Deal

Fri, Oct 31 - Wed, Jan 7

12:06 pm - 8:45 amSLP-ORD

19h 39m1 stop

1:12 pm - 11:00 pmORD-SLP

9h 48m1 stop

$354American Airlines

Find Deal

Fri, Oct 31 - Wed, Jan 7

4:27 pm - 5:36 pmSLP-ORD

24h 09m1 stop

12:33 am - 4:30 pmORD-SLP

15h 57m1 stop

$429Multiple Airlines

Find Deal

Sat, Nov 1 - Fri, Nov 7

2:45 pm - 11:50 amSLP-ORD

20h 05m2 stops

11:59 pm - 11:40 pmORD-SLP

23h 41m3 stops

$506Multiple Airlines

Find Deal

Sat, Nov 1 - Sat, Nov 8

American Airlines flights from San Luis Potosí to Chicago

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

American Airlines

Oct 31

SLP12:06 pmSan Luis Potosi

19h 39m

1 stop

ORD8:45 amChicago O'Hare Intl

Jan 7

ORD8:05 amChicago O'Hare Intl

14h 55m

1 stop

SLP11:00 pmSan Luis Potosi

$353

Find similar

American Airlines

Oct 31

SLP12:06 pmSan Luis Potosi

19h 39m

1 stop

ORD8:45 amChicago O'Hare Intl

Jan 7

ORD1:12 pmChicago O'Hare Intl

9h 48m

1 stop

SLP11:00 pmSan Luis Potosi

$354

Find similar

American Airlines

Nov 21

SLP6:15 amSan Luis Potosi

16h 08m

1 stop

ORD10:23 pmChicago O'Hare Intl

Nov 30

ORD11:59 pmChicago O'Hare Intl

12h 40m

1 stop

SLP12:39 pmSan Luis Potosi

$458

Find similar

Aeromexico flights from San Luis Potosí to Chicago

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

Aeromexico

Oct 16

SLP8:55 amSan Luis Potosi

12h 19m

1 stop

MDW10:14 pmChicago Midway

Oct 23

MDW6:00 amChicago Midway

13h 04m

1 stop

SLP6:04 pmSan Luis Potosi

$344

Find similar

Aeromexico

Oct 31

SLP5:52 amSan Luis Potosi

7h 20m

1 stop

ORD2:12 pmChicago O'Hare Intl

Jan 7

ORD5:50 amChicago O'Hare Intl

11h 59m

1 stop

SLP5:49 pmSan Luis Potosi

$352

Find similar

Aeromexico

Nov 1

SLP5:47 amSan Luis Potosi

16h 54m

1 stop

ORD11:41 pmChicago O'Hare Intl

Nov 8

ORD6:10 pmChicago O'Hare Intl

21h 52m

2 stops

SLP4:02 pmSan Luis Potosi

$366

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 10/28

5:52 am-2:12 pm

1 stop7h 20m

Chicago O'Hare Intl

Wed 11/5

7:10 am-6:18 pm

2 stops11h 08m

$336

San Luis PotosíChicago

SLP - MDW

SLPMDW

San Luis Potosi

Tue 10/21

9:30 am-10:14 pm

1 stop11h 44m

Chicago Midway

Tue 10/28

10:35 am-6:18 pm

1 stop8h 43m

$342

San Luis PotosíChicago

SLP - MDW

SLPMDW

San Luis Potosi

Thu 10/16

8:55 am-10:14 pm

1 stop12h 19m

Chicago Midway

Thu 10/23

6:00 am-6:04 pm

1 stop13h 04m

$344

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Mon 11/3

6:00 am-11:10 pm

1 stop17h 10m

Chicago O'Hare Intl

Mon 2/2

6:20 pm-9:00 pm

1 stop26h 40m

$344

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 10/30

11:49 am-9:11 am

1 stop20h 22m

Chicago O'Hare Intl

Mon 1/19

9:05 pm-11:49 am

1 stop14h 44m

$345

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Fri 10/31

5:52 am-2:12 pm

1 stop7h 20m

Chicago O'Hare Intl

Wed 1/7

5:50 am-5:49 pm

1 stop11h 59m

$352

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Fri 10/31

12:06 pm-8:45 am

1 stop19h 39m

Chicago O'Hare Intl

Wed 1/7

8:05 am-11:00 pm

1 stop14h 55m

$353

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Fri 10/31

12:06 pm-8:45 am

1 stop19h 39m

Chicago O'Hare Intl

Wed 1/7

1:12 pm-11:00 pm

1 stop9h 48m

$354

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Sat 11/1

4:27 pm-5:36 pm

1 stop24h 09m

Chicago O'Hare Intl

Fri 11/7

12:33 am-4:30 pm

1 stop15h 57m

$429

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Sat 11/1

2:45 pm-11:50 am

2 stops20h 05m

Chicago O'Hare Intl

Sat 11/8

11:59 pm-11:40 pm

3 stops23h 41m

$506

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 September 2025, prices for San Luis Potosí to Chicago flights are approximately 53% 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 41m.
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.