What airlines fly to Illinois?

Volaris, United Airlines and Viva 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 68% 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.

How many flights depart from San Luis Potosí to Illinois on average per week?

As of June 2026, 3 flights take off from San Luis Potosí and land in Illinois each week. The most common flight departure day for this route is Tue, with 33% of weekly flights taking off on this day.

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

Volaris is the most popular carrier 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 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.

$197 Cheap Flights from San Luis Potosí to Illinois in 2026

Find the cheapest flights from San Luis Potosí to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:29 pm - 6:05 pm

SLP

MDW

3h 36mnonstop

7:30 pm - 10:15 pm

MDW

SLP

3h 45mnonstop

$329Volaris

Sat, Aug 29 - Sat, Sep 5

1:29 pm - 6:05 pm

SLP

MDW

3h 36mnonstop

7:30 pm - 10:15 pm

MDW

SLP

3h 45mnonstop

$335Volaris

Sat, Aug 29 - Sat, Sep 5

9:22 am - 11:59 pm

SLP

ORD

13h 37m

1 stop

12:30 pm - 10:31 pm

ORD

SLP

11h 01m

1 stop

$340Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

1:29 pm - 6:05 pm

SLP

MDW

3h 36mnonstop

7:30 pm - 10:15 pm

MDW

SLP

3h 45mnonstop

$363Volaris

Sat, Aug 29 - Sat, Sep 5

7:47 am - 11:55 pm

SLP

ORD

39h 08m

2 stops

2:53 am - 10:31 pm

ORD

SLP

20h 38m

1 stop

$365Multiple Airlines

Thu, Aug 13 - Tue, Aug 18

7:47 am - 11:55 pm

SLP

ORD

39h 08m

2 stops

12:25 pm - 10:31 pm

ORD

SLP

11h 06m

1 stop

$376Multiple Airlines

Thu, Aug 13 - Fri, Aug 21

9:22 am - 11:59 pm

SLP

ORD

13h 37m

1 stop

12:30 pm - 10:31 pm

ORD

SLP

11h 01m

1 stop

$377Multiple Airlines

Wed, Sep 2 - Wed, Sep 9

9:22 am - 11:55 pm

SLP

ORD

13h 33m

1 stop

7:35 am - 10:31 pm

ORD

SLP

15h 56m

2 stops

$378Multiple Airlines

Fri, Aug 14 - Wed, Aug 19

7:47 am - 11:55 pm

SLP

ORD

39h 08m

2 stops

12:25 pm - 10:31 pm

ORD

SLP

11h 06m

1 stop

$379Multiple Airlines

Thu, Aug 13 - Mon, Aug 17

9:22 am - 11:55 pm

SLP

ORD

13h 33m

1 stop

2:53 am - 10:31 pm

ORD

SLP

20h 38m

1 stop

$382Multiple Airlines

Wed, Aug 19 - Tue, Aug 25

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Viva flights from San Luis Potosí to Illinois

Our best Viva deals on San Luis Potosí to Illinois flight tickets

Viva

Jul 16

SLP12:55 pmSan Luis Potosi

10h 00m

1 stop

ORD11:55 pmChicago O'Hare Intl

Aug 3

ORD1:30 amChicago O'Hare Intl

13h 05m

1 stop

SLP1:35 pmSan Luis Potosi

$414

Viva

Aug 13

SLP12:55 pmSan Luis Potosi

10h 00m

1 stop

ORD11:55 pmChicago O'Hare Intl

Aug 17

ORD1:30 amChicago O'Hare Intl

13h 05m

1 stop

SLP1:35 pmSan Luis Potosi

$415

Viva

Jul 2

SLP12:55 pmSan Luis Potosi

10h 00m

1 stop

ORD11:55 pmChicago O'Hare Intl

Jul 18

ORD2:10 amChicago O'Hare Intl

12h 25m

1 stop

SLP1:35 pmSan Luis Potosi

$469

Volaris flights from San Luis Potosí to Illinois

Our best Volaris deals on San Luis Potosí to Illinois flight tickets

Volaris

Aug 29

SLP1:29 pmSan Luis Potosi

3h 36m

MDW6:05 pmChicago Midway

Sep 5

MDW7:30 pmChicago Midway

3h 45m

SLP10:15 pmSan Luis Potosi

$329

Volaris

Aug 29

SLP1:29 pmSan Luis Potosi

3h 36m

MDW6:05 pmChicago Midway

Sep 5

MDW7:30 pmChicago Midway

3h 45m

SLP10:15 pmSan Luis Potosi

$335

Volaris

Aug 29

SLP1:29 pmSan Luis Potosi

3h 36m

MDW6:05 pmChicago Midway

Sep 5

MDW7:30 pmChicago Midway

3h 45m

SLP10:15 pmSan Luis Potosi

$363

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San Luis PotosíChicago

SLP - MDW

SLPMDW

San Luis Potosi

Sat 8/29

1:29 pm-6:05 pm

Nonstop3h 36m

Chicago Midway

Sat 9/5

7:30 pm-10:15 pm

Nonstop3h 45m

$329

San Luis PotosíChicago

SLP - MDW

SLPMDW

San Luis Potosi

Sat 8/29

1:29 pm-6:05 pm

Nonstop3h 36m

Chicago Midway

Sat 9/5

7:30 pm-10:15 pm

Nonstop3h 45m

$335

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Wed 9/23

9:22 am-11:59 pm

1 stop13h 37m

Chicago O'Hare Intl

Wed 9/30

12:30 pm-10:31 pm

1 stop11h 01m

$340

San Luis PotosíChicago

SLP - MDW

SLPMDW

San Luis Potosi

Sat 8/29

1:29 pm-6:05 pm

Nonstop3h 36m

Chicago Midway

Sat 9/5

7:30 pm-10:15 pm

Nonstop3h 45m

$363

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 8/13

7:47 am-11:55 pm

2 stops39h 08m

Chicago O'Hare Intl

Tue 8/18

2:53 am-10:31 pm

1 stop20h 38m

$365

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 8/13

7:47 am-11:55 pm

2 stops39h 08m

Chicago O'Hare Intl

Fri 8/21

12:25 pm-10:31 pm

1 stop11h 06m

$376

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Wed 9/2

9:22 am-11:59 pm

1 stop13h 37m

Chicago O'Hare Intl

Wed 9/9

12:30 pm-10:31 pm

1 stop11h 01m

$377

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Fri 8/14

9:22 am-11:55 pm

1 stop13h 33m

Chicago O'Hare Intl

Wed 8/19

7:35 am-10:31 pm

2 stops15h 56m

$378

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 8/13

7:47 am-11:55 pm

2 stops39h 08m

Chicago O'Hare Intl

Mon 8/17

12:25 pm-10:31 pm

1 stop11h 06m

$379

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Wed 8/19

9:22 am-11:55 pm

1 stop13h 33m

Chicago O'Hare Intl

Tue 8/25

2:53 am-10:31 pm

1 stop20h 38m

$382

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 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

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from San Luis Potosí is in July. Flight prices, which tend to average around $186, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of July, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $227.

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 Tuesday when prices can be found for as low as $222. Flights from San Luis Potosí to Illinois on a Thursday will generally be more expensive and average around $514. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest San Luis Potosi to Illinois flight route?

Fly from San Luis Potosi to Chicago Midway for the best San Luis Potosi - Illinois flight prices

What cabin class options are available on San Luis Potosí to Illinois flights?

There is only 1 cabin class available to choose from on San Luis Potosí to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Luis Potosí to Illinois flights?

No. A direct flight is the cheapest option for a flight between San Luis Potosí to Illinois.

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	$204
Fastest flight time	3h 36m
Direct flights	Mon, Wed, Fri and Sun
Airports in Illinois	98 airports

The best one-way flight to Illinois from San Luis Potosí in the past 72 hours is $204. The best round-trip flight deal from San Luis Potosí to Illinois found on momondo in the last 72 hours is $222.

The fastest flight from San Luis Potosí to Illinois takes 3h 36m

Direct flights go from San Luis Potosí to Illinois on Monday, Wednesday, Friday and Sunday. The only airline offering direct flights is Volaris.

There are 98 airports in Illinois. From San Luis Potosí there are direct flights to Chicago Midway (MDW).

Search flight deals

Frequently asked questions about flying from San Luis Potosí 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 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.
What is the most popular plane model from San Luis Potosí to Illinois?
Based on momondo bookings for flights between San Luis Potosí and Illinois, the leading plane model is Airbus A320neo, making up 93.10% of the total bookings. Other popular models include Airbus A320-100/200 with 6.90%.

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.