$131+ Cheap flights from Chicago (CHI) 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Chicago 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.The best prices from Chicago to San Luis Potosi are usually found in August or October, booked 90 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Chicago to San Luis Potosí
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 January 21, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $305 (eDestinos) |
One-way from | $131 (Trip.com) |
Popular in | December |
Cheapest in | August |
Average price | $588 |
Find flight deals from Chicago to San Luis Potosí
Cheapest flights from Chicago to San Luis PotosíExplore the most affordable flight options available from Chicago to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Chicago to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This eDestinos deal was found by Cheapflights users on 1/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/21. 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.
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/21. 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.
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Chicago to San Luis Potosí within your budget
Customize your flight search to find flights from Chicago 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 2,558,603 searches. Data last updated January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Thu 3/13
2:01 am-12:48 pm
1 stop11h 47m
San Luis Potosi
Tue 3/25
1:47 pm-12:16 am
1 stop9h 29m
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Tue 2/11
2:42 pm-11:38 pm
1 stop8h 56m
San Luis Potosi
Thu 2/20
1:49 pm-11:21 pm
1 stop9h 32m
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Sat 2/15
7:55 pm-11:49 am
1 stop15h 54m
San Luis Potosi
Fri 2/21
12:49 pm-10:58 pm
1 stop10h 09m
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Wed 2/19
6:41 am-11:23 pm
1 stop16h 42m
San Luis Potosi
Wed 2/26
1:55 pm-9:36 am
1 stop19h 41m
ChicagoSan Luis Potosí
MDW - SLP
MDWSLP
Chicago Midway
Fri 3/14
12:51 pm-11:38 pm
2 stops11h 47m
San Luis Potosi
Tue 3/25
9:52 am-10:23 pm
2 stops11h 31m
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Sat 2/15
3:50 pm-11:38 pm
2 stops31h 48m
San Luis Potosi
Fri 2/21
6:12 am-12:46 pm
1 stop6h 34m
ChicagoSan Luis Potosí
MDW - SLP
MDWSLP
Chicago Midway
Tue 2/11
6:00 am-7:38 pm
2 stops13h 38m
San Luis Potosi
Thu 2/20
9:47 am-10:20 pm
2 stops12h 33m
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Fri 1/31
5:40 pm-5:57 pm
3 stops24h 17m
San Luis Potosi
Tue 2/18
9:20 pm-10:37 pm
2 stops25h 17m
ChicagoSan Luis Potosí
MDW - SLP
MDWSLP
Chicago Midway
Sat 2/15
7:55 pm-2:55 pm
2 stops19h 00m
San Luis Potosi
Fri 2/21
2:45 pm-8:45 am
2 stops18h 00m
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Wed 3/5
1:08 am-9:08 am
1 stop8h 00m
Compare providers for flights from Chicago to San Luis Potosí
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to San Luis Potosí in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-San Luis Potosí flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-San Luis Potosí flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-San Luis Potosí flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-San Luis Potosí 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 Chicago-San Luis Potosí 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 Chicago to San Luis Potosí
Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Chicago with our price prediction graph.
Travel insights for flights from Chicago to San Luis Potosí
Get recent, data-driven insights about flights from Chicago to San Luis Potosí including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Chicago to San Luis Potosí?
Use this chart to determine the optimal time to book a round-trip flight from Chicago to San Luis Potosí. Price data was last updated on January 17, 2025.
To ensure you get the cheapest price possible for a flight from Chicago to San Luis Potosí, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Chicago to San Luis Potosí?
Currently, January is the cheapest month in which you can book a flight from Chicago to San Luis Potosí (average of $489). Flying from Chicago to San Luis Potosí in December is currently the most expensive (average of $867). 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 CHI to SLP?
Find hourly flight availability from Chicago 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 January 21, 2025.
One of the essential ways to save on airfare from Chicago to San Luis Potosí is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 10% on airfare.
What is the cheapest day to fly from Chicago to San Luis Potosí?
Use this chart to determine the cheapest time to fly round-trip from Chicago to San Luis Potosí. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Chicago to San Luis Potosí flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 January 21, 2025.
Read reviews from past customers who have flown Delta and Aeromexico from Chicago to San Luis Potosí. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
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 Chicago 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.
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Alternative routes for Chicago to San Luis Potosí
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Chicago to San Luis Potosí
Discover the top 4 airlines that operate flights from Chicago 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 2,558,603 searches. Data last updated January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$306 | Average$542 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$542 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$318 | Average$524 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$378 | Average$597 | FlexibilityNo cancel fee | On-time69% |