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O'Hare Intl

$200+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — ORD
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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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 January 27, 2026.

This Mytrip deal was found by Cheapflights users on 1/25. 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.
Wed 3/111:06 pm
SLP
-
ORD
2 stops21h 15m
Multiple Airlines
Wed 3/184:35 pm
ORD
-
SLP
2 stops21h 22m
Multiple Airlines
Deal found 1/25$387
This eDestinos deal was found by Cheapflights users on 1/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:06 pm
SLP
-
ORD
1 stop20h 20m
Multiple Airlines
Wed 3/46:23 am
ORD
-
SLP
2 stops36h 52m
Multiple Airlines
Deal found 1/26$423
This Delta deal was found by Cheapflights users on 1/25. 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 9/912:42 pm
SLP
-
ORD
1 stop10h 11m
Delta
Wed 9/307:10 am
ORD
-
SLP
1 stop10h 01m
Delta
Deal found 1/25$448
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Mon 9/1411:51 am
SLP
-
ORD
1 stop8h 20m
United Airlines
Sun 9/278:00 pm
ORD
-
SLP
1 stop16h 08m
United Airlines
Deal found 1/25$454
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 5/1512:09 pm
SLP
-
ORD
1 stop20h 28m
American Airlines
Wed 5/208:45 pm
ORD
-
SLP
1 stop15h 17m
American Airlines
Deal found 1/25$463
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:10 am
SLP
-
ORD
1 stop6h 55m
Delta
Thu 4/308:52 am
ORD
-
SLP
2 stops10h 43m
Delta
Deal found 1/26$469
This Delta deal was found by Cheapflights users on 1/27. 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.
Fri 7/319:24 am
SLP
-
ORD
1 stop10h 56m
Delta
Tue 8/116:00 am
ORD
-
SLP
2 stops13h 09m
Delta
Deal found 1/27$474

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$387
(Mytrip)

One-way from

$200
(Trip.com)

Popular in

February

Cheapest in

August

Average price

$343
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.
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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. 11% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 27, 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

San Luis Potosí

Fly to

O'Hare Intl

Route

Depart

Return

Price

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Wed 3/11

1:06 pm-11:21 am

2 stops21h 15m

Chicago O'Hare Intl

Wed 3/18

4:35 pm-12:57 pm

2 stops21h 22m

$387

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Wed 2/25

2:06 pm-10:26 am

1 stop20h 20m

Chicago O'Hare Intl

Wed 3/4

6:23 am-7:15 pm

2 stops36h 52m

$423

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 4/23

2:53 pm-12:17 pm

1 stop20h 24m

Chicago O'Hare Intl

Tue 4/28

2:00 am-11:30 am

1 stop10h 30m

$427

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 4/2

11:45 am-7:44 am

1 stop18h 59m

Chicago O'Hare Intl

Sun 4/5

9:28 pm-10:49 am

1 stop14h 21m

$453

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Wed 4/1

9:00 am-11:54 pm

1 stop13h 54m

Chicago O'Hare Intl

Wed 4/15

3:50 pm-8:50 am

1 stop18h 00m

$454

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Fri 4/17

12:05 pm-12:15 am

1 stop11h 10m

Chicago O'Hare Intl

Thu 4/30

3:50 pm-11:15 pm

1 stop8h 25m

$469

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Wed 4/8

2:19 pm-11:21 am

2 stops20h 02m

$236

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 2/5

7:09 am-2:53 pm

1 stop7h 44m

$241

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Fri 2/6

7:09 am-2:53 pm

1 stop7h 44m

$241

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Fri 2/13

7:09 am-2:53 pm

1 stop7h 44m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 14 results
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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 January.
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, August is the cheapest month in which you can book a flight from San Luis Potosí to Chicago O'Hare Intl Airport (average of $142). Flying from San Luis Potosí to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $293). 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.

  • 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, August is the cheapest month in which you can book a flight from San Luis Potosí to Chicago O'Hare Intl Airport (average of $142). Flying from San Luis Potosí to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $293). 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
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