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

$207+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — ORD
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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

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 septiembre 11, 2025.

Round-trip from

$327
(Kiwi.com)

One-way from

$207
(Aeromexico)

Popular in

October

Cheapest in

August

Average price

$363
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. 6% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 septiembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
jue. 10/234:27 pmSLP - ORD
2 stops25h 19mMultiple Airlines
sáb. 11/87:35 amORD - SLP
1 stop6h 21mMultiple Airlines
Deal found 9/9$327
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/305:52 amSLP - ORD
1 stop7h 20mDelta
dom. 1/181:00 amORD - SLP
1 stop11h 12mDelta
Deal found 9/11$336
This Aeromexico deal was found by Cheapflights users on 9/11. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/216:00 amSLP - ORD
1 stop16h 55mAeromexico
mar. 10/285:20 amORD - SLP
1 stop13h 58mAeromexico
Deal found 9/11$337
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/289:02 amSLP - ORD
2 stops13h 56mDelta
mié. 11/58:55 amORD - SLP
2 stops9h 23mDelta
Deal found 9/11$342
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2012:49 pmSLP - ORD
1 stop10h 21mUnited Airlines
lun. 12/19:08 pmORD - SLP
1 stop14h 41mUnited Airlines
Deal found 9/11$343
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/3112:40 pmSLP - ORD
1 stop10h 01mDelta
mié. 1/711:19 amORD - SLP
1 stop6h 30mDelta
Deal found 9/11$350
This American Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 12/251:33 pmSLP - ORD
1 stop8h 46mAmerican Airlines
jue. 1/17:29 amORD - SLP
1 stop15h 30mAmerican Airlines
Deal found 9/10$352
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/216:00 amSLP - ORD
1 stop27h 11mUnited Airlines
lun. 12/15:10 pmORD - SLP
1 stop18h 39mUnited Airlines
Deal found 9/11$356
This Delta deal was found by Cheapflights users on 9/9. 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.
jue. 10/236:00 amSLP - ORD
2 stops14h 24mDelta
sáb. 11/87:10 amORD - SLP
2 stops11h 08mDelta
Deal found 9/9$363
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/219:36 amSLP - ORD
2 stops14h 26mDelta
dom. 11/236:45 amORD - SLP
2 stops11h 33mDelta
Deal found 9/11$369
This Delta deal was found by Cheapflights users on 9/10. 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.
vie. 10/248:55 amSLP - ORD
1 stop11h 29mDelta
dom. 10/267:10 amORD - SLP
2 stops12h 08mDelta
Deal found 9/10$371

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 septiembre 11, 2025.
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

San Luis Potosí

Fly to

O'Hare Intl

Route

Depart

Return

Price

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

mar. 10/28

9:02 am-11:41 pm

1 stop13h 39m

Chicago O'Hare Intl

mié. 11/5

7:10 am-6:18 pm

2 stops11h 08m

$336

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

jue. 10/30

5:52 am-2:12 pm

1 stop7h 20m

Chicago O'Hare Intl

lun. 1/19

5:50 am-7:37 pm

2 stops13h 47m

$336

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

lun. 11/3

6:00 am-9:11 am

1 stop27h 11m

Chicago O'Hare Intl

lun. 2/2

7:50 pm-9:00 pm

1 stop25h 10m

$342

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

mar. 10/21

9:30 am-11:58 pm

1 stop13h 28m

Chicago O'Hare Intl

mar. 10/28

7:10 am-6:18 pm

2 stops12h 08m

$342

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

lun. 10/6

2:51 pm-6:38 pm

2 stops26h 47m

$207

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

mar. 9/23

7:50 pm-1:00 pm

1 stop16h 10m

$207

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

lun. 10/6

8:55 am-9:24 pm

1 stop11h 29m

$213

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

mar. 9/16

11:51 am-12:15 am

1 stop11h 24m

$213

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

mar. 9/16

9:30 am-10:14 pm

1 stop11h 44m

$213

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

mié. 9/17

7:12 am-7:53 am

1 stop23h 41m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 15 results
1
2

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, August is the cheapest month in which you can book a flight from San Luis Potosí to Chicago O'Hare Intl Airport (average of $245). Flying from San Luis Potosí to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

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 13h 39m. Airlines will cover a distance of 1556 mi.

  • 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, August is the cheapest month in which you can book a flight from San Luis Potosí to Chicago O'Hare Intl Airport (average of $245). Flying from San Luis Potosí to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Beloit
Racine
Rockford
Orland Park
Oak Brook
Downers Grove
Naperville
Elk Grove Village
Evanston
Merrillville
Bridgeview
Warrenville

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.