What airlines fly to Illinois?

Volaris, Viva and United Airlines are the top three most popular airlines that fly to Illinois from San Luis Potosí according to our data. Volaris is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois 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 Illinois?

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

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

Prices for flights from San Luis Potosi Airport to Illinois were last updated today.

How many operators does momondo search for flights from San Luis Potosi Airport to Illinois?

As of June 2025, there is 1 operator available to choose from for flights from San Luis Potosi Airport to Illinois.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Luis Potosi Airport to Illinois.

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

The travel and health documents you'll need for your trip to Illinois 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 Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$212 Cheap Flights from San Luis Potosí to Illinois in 2025

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Find the cheapest flights from San Luis Potosí to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

9:22 am - 9:26 pmSLP-MDW

11h 04m1 stop

10:35 am - 5:43 pmMDW-SLP

8h 08m1 stop

$352Delta

Find Deal

Wed, Sep 10 - Tue, Sep 16

9:22 am - 7:09 pmSLP-ORD

8h 47m1 stop

6:00 am - 4:10 pmORD-SLP

11h 10m2 stops

$352Delta

Find Deal

Wed, Sep 10 - Tue, Sep 16

7:12 am - 10:41 pmSLP-ORD

14h 29m1 stop

7:45 pm - 11:08 amORD-SLP

16h 23m1 stop

$353United Airlines

Find Deal

Wed, Sep 10 - Tue, Sep 16

1:53 pm - 8:51 amSLP-ORD

17h 58m1 stop

9:01 am - 8:30 pmORD-SLP

12h 29m1 stop

$405American Airlines

Find Deal

Fri, Oct 10 - Wed, Oct 15

6:45 am - 9:17 pmSLP-ORD

13h 32m1 stop

9:10 pm - 11:49 amORD-SLP

14h 39m1 stop

$424United Airlines

Find Deal

Thu, Oct 30 - Mon, Jan 19

5:15 am - 7:30 amSLP-ORD

25h 15m1 stop

10:00 am - 8:30 pmORD-SLP

11h 30m1 stop

$447American Airlines

Find Deal

Fri, Oct 10 - Wed, Oct 15

2:26 pm - 8:55 amSLP-ORD

17h 29m2 stops

6:02 pm - 1:24 pmORD-SLP

20h 22m2 stops

$542

Find Deal

Sun, Aug 3 - Sun, Aug 10

2:45 pm - 7:50 amSLP-ORD

16h 05m1 stop

9:10 pm - 11:57 amORD-SLP

15h 47m2 stops

$544

Find Deal

Thu, Jul 31 - Thu, Aug 7

6:05 am - 10:37 pmSLP-ORD

15h 32m2 stops

1:53 am - 12:02 pmORD-SLP

11h 09m1 stop

$569Aeromexico

Find Deal

Wed, Sep 10 - Mon, Sep 15

7:39 pm - 2:50 pmSLP-ORD

18h 11m1 stop

2:01 am - 8:19 amORD-SLP

7h 18m1 stop

$572Aeromexico

Find Deal

Thu, Jul 31 - Wed, Aug 6

United Airlines flights from San Luis Potosí to Illinois

Our best United Airlines deals on San Luis Potosí to Illinois flight tickets

United Airlines

Sep 10

SLP7:12 amSan Luis Potosi

14h 29m

1 stop

ORD10:41 pmChicago O'Hare Intl

Sep 16

ORD7:45 pmChicago O'Hare Intl

16h 23m

1 stop

SLP11:08 amSan Luis Potosi

$353

Find similar

United Airlines

Oct 30

SLP6:45 amSan Luis Potosi

13h 32m

1 stop

ORD9:17 pmChicago O'Hare Intl

Jan 19

ORD9:10 pmChicago O'Hare Intl

14h 39m

1 stop

SLP11:49 amSan Luis Potosi

$424

Find similar

United Airlines

Oct 9

SLP7:12 amSan Luis Potosi

23h 38m

1 stop

ORD7:50 amChicago O'Hare Intl

Oct 13

ORD9:05 pmChicago O'Hare Intl

15h 03m

1 stop

SLP11:08 amSan Luis Potosi

$485

Find similar

American Airlines flights from San Luis Potosí to Illinois

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

American Airlines

Oct 10

SLP1:53 pmSan Luis Potosi

17h 58m

1 stop

ORD8:51 amChicago O'Hare Intl

Oct 15

ORD9:01 amChicago O'Hare Intl

12h 29m

1 stop

SLP8:30 pmSan Luis Potosi

$405

Find similar

American Airlines

Oct 10

SLP5:15 amSan Luis Potosi

25h 15m

1 stop

ORD7:30 amChicago O'Hare Intl

Oct 15

ORD10:00 amChicago O'Hare Intl

11h 30m

1 stop

SLP8:30 pmSan Luis Potosi

$447

Find similar

American Airlines

Nov 2

SLP5:30 amSan Luis Potosi

14h 39m

1 stop

ORD8:09 pmChicago O'Hare Intl

Nov 17

ORD7:00 amChicago O'Hare Intl

16h 00m

1 stop

SLP11:00 pmSan Luis Potosi

$560

Find similar

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

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 Illinois?

The cheapest day to depart from San Luis Potosí to Illinois is on a Friday when prices can be found for as low as $381. Flights from San Luis Potosí to Illinois on a Tuesday will generally be more expensive and average around $593. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap San Luis Potosí to Illinois flight deals and tips

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

Best Price Found	$212
Fastest flight time	6h 29m
Direct flights	None
Airports in Illinois	2 airports

The best one-way flight to Illinois from San Luis Potosí in the past 72 hours is $212. The best round-trip flight deal from San Luis Potosí to Illinois found on momondo in the last 72 hours is $352.

The fastest flight from San Luis Potosí to Illinois takes 6h 29m

There are no direct flights from San Luis Potosí to Illinois. Popular non-direct routes for this connection are San Luis Potosi Airport - Chicago Midway Airport and San Luis Potosi Airport - Chicago O'Hare Intl Airport.

There are 2 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

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When did momondo last update prices for flights from San Luis Potosi Airport to Illinois?
Prices for flights from San Luis Potosi Airport to Illinois were last updated today.
How many operators does momondo search for flights from San Luis Potosi Airport to Illinois?
As of June 2025, there is 1 operator available to choose from for flights from San Luis Potosi Airport to Illinois.
How old do you have to be to fly from San Luis Potosi Airport to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Luis Potosi Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois 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 Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Luis Potosí to Illinois

Compare and see reviews for airlines that fly from San Luis Potosí to Illinois with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $276	Free Cancellation	Rating 7.4 8,810 reviews		Search United Airlines flights

Why use momondo?

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

Finding the right flight to Illinois from San Luis Potosí is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for San Luis Potosí to Illinois flights to just show those with flexible booking policies.

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

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 Illinois from San Luis Potosí.

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

Yes momondo offers price alerts on flights to Illinois from San Luis Potosí. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.