What airlines fly to Chicago?

Volaris, United Airlines and Viva 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 58% 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?

Aeromexico, Delta, and American Airlines 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.

$260 Cheap Flights from San Luis Potosí to Chicago in 2025/26

Q: What is the typical price of a round-trip flight between San Luis Potosí and Chicago?

Prices are currently low for flights on this route. Typical prices usually range from $498 to $582. The lowest price recently found on this route was $378.

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Find the cheapest flights from San Luis Potosí to Chicago

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:06 pm - 11:23 pm

SLP

ORD

9h 17m1 stop

1:11 am - 11:58 am

ORD

SLP

10h 47m1 stop

$378Multiple Airlines

Fri, Feb 6 - Mon, Feb 16

2:06 pm - 10:49 pm

SLP

ORD

8h 43m1 stop

1:11 am - 12:14 pm

ORD

SLP

11h 03m1 stop

$388Multiple Airlines

Mon, Feb 9 - Sun, Feb 15

2:06 pm - 9:10 am

SLP

ORD

43h 04m2 stops

1:11 am - 3:17 pm

ORD

SLP

14h 06m1 stop

$406Multiple Airlines

Fri, Feb 6 - Mon, Feb 16

2:06 pm - 10:49 pm

SLP

ORD

8h 43m1 stop

11:58 pm - 7:15 pm

ORD

SLP

19h 17m2 stops

$421Multiple Airlines

Mon, Feb 9 - Mon, Feb 16

5:48 am - 12:55 pm

SLP

ORD

7h 07m1 stop

1:58 am - 12:17 pm

ORD

SLP

11h 19m1 stop

$422Delta

Tue, Mar 3 - Sun, Mar 8

5:48 am - 12:55 pm

SLP

ORD

7h 07m1 stop

9:50 am - 6:18 pm

ORD

SLP

9h 28m1 stop

$423Delta

Tue, Mar 3 - Mon, Mar 9

8:24 am - 10:31 pm

SLP

MDW

14h 07m1 stop

10:49 am - 6:20 pm

MDW

SLP

7h 31m1 stop

$427Delta

Mon, Feb 23 - Mon, Mar 2

5:48 am - 12:55 pm

SLP

ORD

7h 07m1 stop

2:54 pm - 7:55 am

ORD

SLP

17h 01m1 stop

$438Aeromexico

Mon, Feb 9 - Mon, Feb 16

5:48 am - 12:55 pm

SLP

ORD

7h 07m1 stop

6:45 am - 11:59 pm

ORD

SLP

17h 14m2 stops

$443Aeromexico

Mon, Feb 9 - Mon, Feb 16

9:48 am - 10:22 pm

SLP

MDW

12h 34m2 stops

10:46 am - 6:19 pm

MDW

SLP

7h 33m1 stop

$502Aeromexico

Fri, Jan 23 - Mon, Jan 26

American Airlines flights from San Luis Potosí to Chicago

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

American Airlines

Jan 11

SLP7:00 amSan Luis Potosi

8h 37m

1 stop

ORD3:37 pmChicago O'Hare Intl

Feb 6

ORD11:56 amChicago O'Hare Intl

11h 44m

1 stop

SLP11:40 pmSan Luis Potosi

$811

Find similar

American Airlines

Dec 27

SLP6:20 amSan Luis Potosi

10h 57m

1 stop

ORD5:17 pmChicago O'Hare Intl

Jan 25

ORD6:54 amChicago O'Hare Intl

16h 46m

1 stop

SLP11:40 pmSan Luis Potosi

$1,073

Find similar

American Airlines

Dec 27

SLP6:20 amSan Luis Potosi

16h 55m

1 stop

ORD11:15 pmChicago O'Hare Intl

Jan 25

ORD6:54 amChicago O'Hare Intl

6h 37m

1 stop

SLP1:31 pmSan Luis Potosi

$1,074

Find similar

Delta flights from San Luis Potosí to Chicago

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

Delta

Mar 3

SLP5:48 amSan Luis Potosi

7h 07m

1 stop

ORD12:55 pmChicago O'Hare Intl

Mar 8

ORD1:58 amChicago O'Hare Intl

11h 19m

1 stop

SLP12:17 pmSan Luis Potosi

$422

Find similar

Delta

Mar 3

SLP5:48 amSan Luis Potosi

7h 07m

1 stop

ORD12:55 pmChicago O'Hare Intl

Mar 9

ORD9:50 amChicago O'Hare Intl

9h 28m

1 stop

SLP6:18 pmSan Luis Potosi

$423

Find similar

Delta

Feb 23

SLP8:24 amSan Luis Potosi

10h 25m

1 stop

ORD6:49 pmChicago O'Hare Intl

Mar 2

ORD9:48 amChicago O'Hare Intl

14h 07m

2 stops

SLP11:55 pmSan Luis Potosi

$427

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

Fri 2/6

2:06 pm-11:23 pm

1 stop9h 17m

Chicago O'Hare Intl

Mon 2/16

1:11 am-11:58 am

1 stop10h 47m

$378

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Mon 2/9

2:06 pm-10:49 pm

1 stop8h 43m

Chicago O'Hare Intl

Sun 2/15

1:11 am-12:14 pm

1 stop11h 03m

$388

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Fri 2/6

2:06 pm-9:10 am

2 stops43h 04m

Chicago O'Hare Intl

Mon 2/16

1:11 am-3:17 pm

1 stop14h 06m

$406

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Mon 2/9

2:06 pm-10:49 pm

1 stop8h 43m

Chicago O'Hare Intl

Mon 2/16

11:58 pm-7:15 pm

2 stops19h 17m

$421

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Tue 3/3

5:48 am-12:55 pm

1 stop7h 07m

Chicago O'Hare Intl

Sun 3/8

1:58 am-12:17 pm

1 stop11h 19m

$422

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Tue 3/3

5:48 am-12:55 pm

1 stop7h 07m

Chicago O'Hare Intl

Mon 3/9

9:50 am-6:18 pm

1 stop9h 28m

$423

San Luis PotosíChicago

SLP - MDW

SLPMDW

San Luis Potosi

Mon 2/23

8:24 am-10:31 pm

1 stop14h 07m

Chicago Midway

Mon 3/2

10:49 am-6:20 pm

1 stop7h 31m

$427

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Mon 2/9

5:48 am-12:55 pm

1 stop7h 07m

Chicago O'Hare Intl

Mon 2/16

2:54 pm-7:55 am

1 stop17h 01m

$438

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Mon 2/9

5:48 am-12:55 pm

1 stop7h 07m

Chicago O'Hare Intl

Mon 2/16

6:45 am-11:59 pm

2 stops17h 14m

$443

San Luis PotosíChicago

SLP - MDW

SLPMDW

San Luis Potosi

Fri 1/23

9:48 am-10:22 pm

2 stops12h 34m

Chicago Midway

Mon 1/26

10:46 am-6:19 pm

1 stop7h 33m

$502

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 typical price of a round-trip flight between San Luis Potosí and Chicago?

What is the cheapest month to fly to Chicago?

The month of July is, on average, the cheapest month to fly to Chicago from San Luis Potosí, with most prices found around $294. If you’re not able to fly to Chicago in July, then February is your next best option. Flight prices from San Luis Potosí to Chicago during February average around $331.

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 December 2025, prices for San Luis Potosí to Chicago flights are approximately 21% 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

Fastest flight time	7h 06m
Direct flights	None

The fastest flight from San Luis Potosí to Chicago takes 7h 06m

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 7h 06m.
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.