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$197+ Cheap flights from San Luis Potosí, Mexico (SLP) to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — CHI
May 26 — Jun 21
Tue 5/26
Tue 6/2
1 adult, Economy
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Cheap flight deals from San Luis Potosí to Chicago

Cheapest flights from San Luis Potosí to Chicago
Explore the most affordable flight options available from San Luis Potosí to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.

This Volaris deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:28 pm
SLP
-
MDW
Nonstop3h 37m
Volaris
Sat 9/57:30 pm
MDW
-
SLP
Nonstop4h 06m
Volaris
Deal found 4/22$274
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/83:10 pm
SLP
-
ORD
2 stops22h 59m
Multiple Airlines
Tue 7/146:00 am
ORD
-
SLP
2 stops9h 10m
Multiple Airlines
Deal found 4/22$332
This CheapOair deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:28 pm
SLP
-
MDW
Nonstop3h 37m
Multiple Airlines
Sat 9/53:02 pm
MDW
-
SLP
1 stop23h 07m
Multiple Airlines
Deal found 4/22$349
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:10 pm
SLP
-
ORD
2 stops22h 25m
Multiple Airlines
Wed 5/136:00 am
ORD
-
SLP
1 stop14h 19m
Multiple Airlines
Deal found 4/21$368
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:10 pm
SLP
-
ORD
2 stops22h 25m
Multiple Airlines
Wed 5/136:00 am
ORD
-
SLP
1 stop14h 19m
Multiple Airlines
Deal found 4/21$373
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:10 pm
SLP
-
ORD
2 stops22h 25m
Multiple Airlines
Wed 5/136:00 am
ORD
-
SLP
1 stop14h 19m
Multiple Airlines
Deal found 4/21$378
This Volaris deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:28 pm
SLP
-
MDW
Nonstop3h 37m
Volaris
Sun 6/217:30 pm
MDW
-
SLP
Nonstop4h 06m
Volaris
Deal found 4/21$381
This Volaris deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/141:28 pm
SLP
-
MDW
Nonstop3h 37m
Volaris
Sun 6/217:30 pm
MDW
-
SLP
Nonstop4h 06m
Volaris
Deal found 4/23$391
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:10 pm
SLP
-
ORD
2 stops22h 25m
Multiple Airlines
Wed 5/136:00 am
ORD
-
SLP
1 stop14h 19m
Multiple Airlines
Deal found 4/21$392
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:12 am
SLP
-
ORD
1 stop16h 33m
United Airlines
Sun 6/287:35 am
ORD
-
SLP
1 stop28h 14m
United Airlines
Deal found 4/26$393
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/33:10 pm
SLP
-
ORD
2 stops22h 39m
Multiple Airlines
Wed 5/136:00 am
ORD
-
SLP
1 stop14h 19m
Multiple Airlines
Deal found 4/21$399
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:10 pm
SLP
-
ORD
2 stops22h 25m
Multiple Airlines
Sun 5/176:00 am
ORD
-
SLP
1 stop11h 15m
Multiple Airlines
Deal found 4/21$400

Find flight deals from San Luis Potosí to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Potosí (SLP) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$284
(Trip.com)

One-way from

$197
(Expedia)

Popular in

December

Cheapest in

October

Average price

$504
Provider with most accurate pricing for San Luis Potosi-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Luis Potosi-Chicago (CHI) flights.
Search Deals
From San Luis Potosi to Chicago (CHI)
Search Deals
One-way flight from San Luis Potosi to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Potosí to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 26, 2026.
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

Cheapest round-trip
Quickest round-trip

San Luis PotosíChicago

SLP - MDW

SLPMDW

San Luis Potosi

Tue 6/9

1:28 pm-6:05 pm

Nonstop3h 37m

Chicago Midway

Tue 6/16

7:30 pm-10:36 pm

Nonstop4h 06m

$402

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 6/25

1:37 pm-12:08 am

1 stop9h 31m

Chicago O'Hare Intl

Sat 6/27

1:55 am-1:25 pm

1 stop12h 30m

$418

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Tue 6/9

8:17 am-11:59 pm

2 stops14h 42m

Chicago O'Hare Intl

Mon 6/15

1:55 am-11:25 am

1 stop10h 30m

$424

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 7/16

7:12 am-12:45 am

1 stop16h 33m

Chicago O'Hare Intl

Mon 7/20

7:35 am-10:49 am

1 stop28h 14m

$456

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 6/25

11:45 am-12:45 am

1 stop12h 00m

Chicago O'Hare Intl

Sun 6/28

7:35 am-10:49 am

1 stop28h 14m

$494

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 4/30

7:12 am-7:54 am

1 stop23h 42m

Chicago O'Hare Intl

Sun 5/3

7:30 am-10:49 am

1 stop28h 19m

$568

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Wed 5/6

6:12 am-9:25 pm

2 stops14h 13m

Chicago O'Hare Intl

Thu 5/14

3:45 pm-10:54 pm

1 stop8h 09m

$568

San Luis PotosíChicago

SLP - MDW

SLPMDW

San Luis Potosi

Wed 5/6

6:12 am-4:26 pm

2 stops9h 14m

Chicago Midway

Thu 5/14

6:23 am-3:00 pm

2 stops9h 37m

$569

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Tue 5/5

8:17 am-10:21 pm

2 stops13h 04m

Chicago O'Hare Intl

Wed 5/13

5:30 am-7:35 pm

2 stops15h 05m

$569

San Luis PotosíChicago

SLP - MDW

SLPMDW

San Luis Potosi

Tue 5/5

8:17 am-10:28 pm

2 stops13h 11m

Chicago Midway

Wed 5/13

12:53 pm-10:54 pm

2 stops11h 01m

$571

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 32 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on San Luis Potosí-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Potosí-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Potosí-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Luis Potosí-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Potosí-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Luis Potosí to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from San Luis Potosí with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Luis Potosí to Chicago

What is the cheapest month to book a flight from San Luis Potosí to Chicago?

Currently, July is the cheapest month in which you can book a flight from San Luis Potosí to Chicago (average of $143). Flying from San Luis Potosí to Chicago in February is currently the most expensive (average of $573). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from San Luis Potosí to Chicago?

Related info for your journey

Find useful and relevant information for your journey from San Luis Potosí to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Luis Potosí to Chicago?

    Located just 7.8 mi from the city center, San Luis Potosi is the airport most travelers will use when flying to Chicago from San Luis Potosí. Booking flights from San Luis Potosi (SLP) to Chicago should be relatively easy as there are 0 daily outbound flights to Chicago from 0 different airlines.

  • How long is the flight from San Luis Potosí to Chicago?

    There are many flights that can get you from San Luis Potosí to Chicago in 3h 37m. Fly via Volaris, Delta, or United Airlines to get the fastest option. There are 1550 mi between San Luis Potosí and Chicago. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from San Luis Potosí to Chicago one-way?

    One-way options have recently been found by users for as low as $212 on Delta. Other airlines that offer cheap prices include United Airlines from $214 and American Airlines from $217 one-way.

  • Can I find deals for flights from San Luis Potosí to Chicago that include hotel bookings?

    Yes. In addition to deals on San Luis Potosí to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Luis Potosí to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Potosí to Chicago.

  • Can I find deals for business class flights from San Luis Potosí to Chicago?

    Yes. Cheapflights offers flight deals from San Luis Potosí to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Luis Potosí to Chicago?

    Currently, July is the cheapest month in which you can book a flight from San Luis Potosí to Chicago (average of $143). Flying from San Luis Potosí to Chicago in February is currently the most expensive (average of $573). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Merrillville
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Porter

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Alternative routes for San Luis Potosí to Chicago

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San Luis Potosí to O'Hare Intl flights
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