HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$178+ Cheap flights from San Luis Potosí, Mexico (SLP) to O'Hare Intl (ORD)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — ORD
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Luis Potosí to O'Hare Intl 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 San Luis Potosí to O'Hare Intl

Cheapest flights from San Luis Potosí to O'Hare Intl
Explore the most affordable flight options available from San Luis Potosí to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/12. 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 6/13:10 pm
SLP
-
ORD
2 stops22h 25m
Multiple Airlines
Tue 6/302:53 am
ORD
-
SLP
2 stops35h 47m
Multiple Airlines
Deal found 3/12$309
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 6/23:10 pm
SLP
-
ORD
2 stops22h 25m
Multiple Airlines
Tue 6/302:53 am
ORD
-
SLP
2 stops35h 47m
Multiple Airlines
Deal found 3/12$310
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 5/293:10 pm
SLP
-
ORD
2 stops22h 25m
Multiple Airlines
Tue 6/302:53 am
ORD
-
SLP
2 stops35h 47m
Multiple Airlines
Deal found 3/12$329
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/143:10 pm
SLP
-
ORD
2 stops22h 39m
Multiple Airlines
Tue 4/216:30 am
ORD
-
SLP
2 stops32h 40m
Multiple Airlines
Deal found 3/13$332
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 6/13:10 pm
SLP
-
ORD
2 stops22h 25m
Multiple Airlines
Thu 7/21:49 pm
ORD
-
SLP
2 stops25h 21m
Multiple Airlines
Deal found 3/12$353
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Thu 4/233:10 pm
SLP
-
ORD
2 stops32h 35m
Multiple Airlines
Thu 4/305:20 am
ORD
-
SLP
1 stop9h 06m
Multiple Airlines
Deal found 3/12$357
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 4/133:10 pm
SLP
-
ORD
2 stops22h 39m
Multiple Airlines
Thu 4/161:49 pm
ORD
-
SLP
2 stops49h 21m
Multiple Airlines
Deal found 3/11$361
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 5/293:10 pm
SLP
-
ORD
2 stops22h 25m
Multiple Airlines
Mon 6/292:53 am
ORD
-
SLP
2 stops11h 47m
Multiple Airlines
Deal found 3/12$372
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/263:10 pm
SLP
-
ORD
2 stops22h 39m
Multiple Airlines
Sun 5/36:30 am
ORD
-
SLP
1 stop10h 45m
Multiple Airlines
Deal found 3/12$374
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 6/233:10 pm
SLP
-
ORD
2 stops23h 34m
Multiple Airlines
Sat 7/41:40 am
ORD
-
SLP
2 stops13h 00m
Multiple Airlines
Deal found 3/12$377
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 5/293:10 pm
SLP
-
ORD
2 stops22h 25m
Multiple Airlines
Wed 7/12:19 am
ORD
-
SLP
2 stops12h 21m
Multiple Airlines
Deal found 3/12$391

Find flight deals from San Luis Potosí to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Potosí (SLP) to O'Hare Intl (ORD). 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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Kiwi.com)

One-way from

$178
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$605
Provider with most accurate pricing for San Luis Potosi-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Luis Potosi-Chicago O'Hare Intl flights.
Search Deals
From San Luis Potosi to Chicago O'Hare Intl
Search Deals
One-way flight from San Luis Potosi to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Potosí to O'Hare Intl 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 March 13, 2026.
Use the filters below to find and compare flights from San Luis Potosí to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 5/7

11:45 am-11:15 pm

1 stop10h 30m

Chicago O'Hare Intl

Sun 5/10

9:56 pm-10:49 am

1 stop13h 53m

$468

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 4/30

11:45 am-1:26 am

1 stop12h 41m

Chicago O'Hare Intl

Sun 5/3

8:10 pm-7:12 pm

1 stop24h 02m

$489
Quickest round-trip

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Wed 6/3

7:12 am-2:51 pm

1 stop6h 39m

Chicago O'Hare Intl

Wed 7/1

8:51 am-7:12 pm

1 stop11h 21m

$490

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 8/13

11:45 am-7:58 am

1 stop19h 13m

Chicago O'Hare Intl

Sun 8/16

9:30 pm-10:49 am

1 stop14h 19m

$491

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Fri 7/31

7:45 am-11:53 pm

1 stop15h 08m

Chicago O'Hare Intl

Tue 8/11

6:00 am-6:09 pm

2 stops13h 09m

$504

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Sat 6/20

8:40 am-12:15 am

1 stop14h 35m

Chicago O'Hare Intl

Fri 6/26

7:10 am-4:00 pm

1 stop9h 50m

$504

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Wed 6/24

11:45 am-9:36 pm

1 stop8h 51m

Chicago O'Hare Intl

Fri 7/3

7:30 am-7:12 pm

1 stop12h 42m

$511

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 6/25

11:45 am-11:15 pm

1 stop10h 30m

Chicago O'Hare Intl

Sat 7/4

6:30 am-7:12 pm

1 stop13h 42m

$511

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 7/23

11:45 am-8:00 am

1 stop19h 15m

Chicago O'Hare Intl

Sat 8/8

9:21 pm-10:49 am

1 stop14h 28m

$518
Cheapest one-way

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Wed 4/15

3:10 pm-12:45 am

2 stops32h 35m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from San Luis Potosí to O'Hare Intl

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 San Luis Potosí to O'Hare Intl in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Luis Potosí-Chicago O'Hare Intl Airport 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 O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Potosí-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Luis Potosí-Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl Airport

What is the cheapest month to book a flight from San Luis Potosí to Chicago O'Hare Intl Airport?

Currently, February is the cheapest month in which you can book a flight from San Luis Potosí to Chicago O'Hare Intl Airport (average of $141). Flying from San Luis Potosí to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $334). 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 O'Hare Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from San Luis Potosí to O'Hare Intl. 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 O'Hare Intl?

    For a flight from San Luis Potosí to Chicago O'Hare Intl, you will be flying from San Luis Potosi. San Luis Potosi (SLP) is just 7.8 mi from the center of the city. San Luis Potosi is the only San Luis Potosí airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 0 airlines have flights to Chicago O'Hare Intl from San Luis Potosi on a regular basis.

  • How long is the flight from San Luis Potosí to Chicago O'Hare Intl Airport?

    Departing from San Luis Potosí to Chicago O'Hare Intl Airport will take you 10h 30m. Airlines will cover a distance of 1556 mi.

  • What are the cheapest airlines to fly from San Luis Potosí to Chicago O'Hare Intl Airport 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 O'Hare Intl that include hotel bookings?

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

  • How can I find direct flights from San Luis Potosí to O'Hare Intl?

    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 O'Hare Intl.

  • Can I find deals for business class flights from San Luis Potosí to O'Hare Intl?

    Yes. Cheapflights offers flight deals from San Luis Potosí to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from San Luis Potosí to Chicago O'Hare Intl Airport (average of $141). Flying from San Luis Potosí to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $334). 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 O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Naperville
Lake Geneva
Hoffman Estates
Delavan
Downers Grove
Des Plaines
Elgin
Elk Grove Village
Skokie
Oak Brook
South Holland
Beloit
Libertyville
Waukegan
Warrenville
Bridgeview
Oakbrook Terrace

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 San Luis Potosí to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
San Luis Potosí to Midway flights

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.
Site
©2026 Cheapflights