San Luis Potosí

$139+ Cheap flights from Illinois to San Luis Potosí, Mexico (SLP)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SLP
Nov 26 — Dec 31
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to San Luis Potosí with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to San Luis Potosí

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to San Luis Potosí (SLP). 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 November 21, 2024.

Find flight deals from Illinois to San Luis Potosí

Cheapest flights from Illinois to San Luis Potosí
Explore the most affordable flight options available from Illinois to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This United deal was found by Cheapflights users on 11/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/111:55 pmORD - SLP
1 stop11h 54mUnited Airlines
Fri 12/138:15 amSLP - ORD
1 stop14h 29mUnited Airlines
Deal found 11/21$512
This Kiwi.com deal was found by Cheapflights users on 11/21. 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 11/296:00 amORD - SLP
1 stop11h 57mMultiple Airlines
Mon 12/26:42 pmSLP - ORD
2 stops19h 33mMultiple Airlines
Deal found 11/21$533
This Delta deal was found by Cheapflights users on 11/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/42:40 pmORD - SLP
1 stop9h 07mDelta
Wed 12/1111:48 amSLP - ORD
1 stop11h 26mDelta
Deal found 11/21$546
This Aeromexico deal was found by Cheapflights users on 11/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/261:31 pmORD - SLP
2 stops10h 16mAeromexico
Mon 12/25:53 pmSLP - ORD
1 stop19h 02mAeromexico
Deal found 11/21$710
This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/178:05 amORD - SLP
1 stop15h 09mAmerican Airlines
Wed 1/11:18 pmSLP - ORD
1 stop11h 01mAmerican Airlines
Deal found 11/20$836
This CheapOair deal was found by Cheapflights users on 11/20. 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 12/2110:49 amORD - SLP
2 stops31h 08mFrontier
Sun 12/296:42 pmSLP - ORD
2 stops27h 30mFrontier
Deal found 11/20$929
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/306:00 amMDW - SLP
2 stops13h 25mDelta
Fri 12/206:04 amSLP - MDW
2 stops10h 13mDelta
Deal found 11/20$996
This Aeromexico deal was found by Cheapflights users on 11/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2910:41 amMDW - SLP
2 stops13h 06mAeromexico
Mon 12/27:58 pmSLP - MDW
2 stops20h 17mAeromexico
Deal found 11/21$1,086

Find flights from Illinois to San Luis Potosí within your budget

Customize your flight search to find flights from Illinois to San Luis Potosí 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Wed 1/15

12:45 pm-8:15 pm

1 stop7h 30m

San Luis Potosi

Tue 1/21

12:49 pm-9:29 pm

1 stop8h 40m

$323

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Wed 1/15

5:40 pm-12:55 pm

2 stops19h 15m

San Luis Potosi

Wed 1/22

6:42 pm-3:06 pm

1 stop20h 24m

$360

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Tue 2/18

1:00 am-9:32 am

1 stop8h 32m

San Luis Potosi

Wed 2/26

4:03 pm-11:18 pm

1 stop7h 15m

$506

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Tue 1/14

1:03 am-9:14 am

1 stop8h 11m

San Luis Potosi

Wed 1/22

1:33 pm-11:14 pm

1 stop9h 41m

$545

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Thu 1/16

7:55 pm-12:37 pm

2 stops16h 42m

San Luis Potosi

Tue 1/21

9:20 pm-11:13 am

2 stops13h 53m

$608

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Wed 1/15

10:57 am-11:37 pm

2 stops12h 40m

San Luis Potosi

Wed 1/22

9:49 am-10:20 pm

2 stops12h 31m

$611

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Tue 12/17

8:05 am-11:14 pm

1 stop15h 09m

San Luis Potosi

Wed 1/1

1:18 pm-12:19 am

1 stop11h 01m

$836

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Sat 12/21

10:49 am-5:57 pm

2 stops31h 08m

San Luis Potosi

Sun 12/29

6:42 pm-10:12 pm

2 stops27h 30m

$929

ChicagoSan Luis Potosí

ORD - SLP

ORDSLP

Chicago O'Hare Intl

Sat 11/30

7:13 am-5:57 pm

1 stop10h 44m

$183

ChicagoSan Luis Potosí

MDW - SLP

MDWSLP

Chicago Midway

Wed 11/27

7:55 pm-10:52 am

2 stops14h 57m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 17 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Illinois 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.

Travel insights for flights from Illinois to San Luis Potosí

Get recent, data-driven insights about flights from Illinois to San Luis Potosí including ideal travel times, pricing trends, and more.

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

Currently, May is the cheapest month in which you can book a flight from Illinois to San Luis Potosí (average of $508). Flying from Illinois to San Luis Potosí in December is currently the most expensive (average of $646). 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.

What is the cheapest time of day to fly from IL to SLP?

Find hourly flight availability from Illinois to San Luis Potosí. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to San Luis Potosí as you normally would.

Rainfall in San Luis Potosí by month

Plan your trip to San Luis Potosí by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Luis Potosí ranges from 0.2 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. March is typically the driest time to visit San Luis Potosí when rainfall is around 0.2 in.

Temperature in San Luis Potosí by month

Plan your trip to San Luis Potosí by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Luis Potosí, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing San Luis Potosí

Get insights into the airlines that provide service to San Luis Potosí. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Luis Potosí. Reviews last updated November 21, 2024.
Read reviews from past customers who have flown Delta, Aeromexico and United Airlines from Illinois to San Luis Potosí. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,755 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8,755 reviews
8.0
Very good
8,755 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.5
Good
2,004 reviews
8.0
Very good
8,755 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.4
Good
9,172 reviews
8.0
Very good
8,755 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.2
Good
10,000 reviews
8.0
Very good
8,755 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

6.7
Okay
1,286 reviews
8.0
Very good
8,755 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois to San Luis Potosí. 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 into for flights to San Luis Potosí from Illinois?

    San Luis Potosi (SLP) is the airport you will fly into if you book a flight from Illinois to San Luis Potosí. It is only a 7.8 mi journey from San Luis Potosi (SLP) to San Luis Potosí’s city center.

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

    The cheapest airlines for a one-way flight from Illinois to San Luis Potosí are Delta ($139), United Airlines ($202), and Volaris ($213).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to San Luis Potosí 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 Illinois to San Luis Potosí?

    Currently, May is the cheapest month in which you can book a flight from Illinois to San Luis Potosí (average of $508). Flying from Illinois to San Luis Potosí in December is currently the most expensive (average of $646). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to San Luis Potosí

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Illinois to San Luis Potosí

Discover the top 4 airlines that operate flights from Illinois to San Luis Potosí. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$347Average$732FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$378Average$616FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$434Average$544FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$452Average$542FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.