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O'Hare Intl

$214+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — ORD
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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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 July 29, 2025.

Round-trip from

$317
(Aeromexico)

One-way from

$214
(United Airlines)

Popular in

October

Cheapest in

August

Average price

$542
From San Luis Potosi to Chicago O'Hare Intl
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One-way flight from San Luis Potosi to Chicago O'Hare Intl
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Highest demand for flights based on searches. 9% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 29, 2025.

This Aeromexico deal was found by Cheapflights users on 7/28. 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.
Mon 9/87:50 pmSLP - ORD
1 stop16h 57mAeromexico
Mon 9/295:31 pmORD - SLP
2 stops23h 54mAeromexico
Deal found 7/28$317
This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 10/2810:08 amSLP - ORD
1 stop13h 10mDelta
Tue 11/41:00 amORD - SLP
1 stop11h 57mDelta
Deal found 7/28$321
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Sun 9/77:12 amSLP - ORD
1 stop23h 41mUnited Airlines
Sun 9/289:05 pmORD - SLP
1 stop23h 07mUnited Airlines
Deal found 7/28$344
This American Airlines deal was found by Cheapflights users on 7/28. 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 9/1212:01 pmSLP - ORD
1 stop20h 25mAmerican Airlines
Fri 9/268:34 pmORD - SLP
1 stop15h 44mAmerican Airlines
Deal found 7/28$353
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Thu 9/112:45 pmSLP - ORD
2 stops17h 33mMultiple Airlines
Thu 9/186:10 amORD - SLP
3 stops32h 14mMultiple Airlines
Deal found 7/28$373

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 July 29, 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

Mon 9/8

7:50 pm-1:47 pm

1 stop16h 57m

Chicago O'Hare Intl

Mon 9/29

5:31 pm-4:25 pm

2 stops23h 54m

$317

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Tue 8/26

7:53 am-10:37 pm

2 stops13h 44m

Chicago O'Hare Intl

Tue 9/2

6:10 am-4:25 pm

2 stops11h 15m

$321

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Sun 9/7

7:12 am-7:53 am

1 stop23h 41m

Chicago O'Hare Intl

Sun 9/28

9:05 pm-7:12 pm

1 stop23h 07m

$344

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Fri 9/12

12:01 pm-9:26 am

1 stop20h 25m

Chicago O'Hare Intl

Fri 9/26

8:34 pm-11:18 am

1 stop15h 44m

$353

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 9/11

2:45 pm-9:18 am

2 stops17h 33m

Chicago O'Hare Intl

Thu 9/18

6:10 am-1:24 pm

3 stops32h 14m

$373

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 9/11

10:17 pm-12:15 am

3 stops24h 58m

Chicago O'Hare Intl

Wed 9/17

1:40 am-9:47 pm

2 stops21h 07m

$624

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Tue 8/5

7:12 am-12:15 am

1 stop16h 03m

$214

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Sun 8/10

5:14 am-11:59 pm

1 stop17h 45m

$269

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Tue 8/5

9:04 am-8:15 pm

2 stops10h 11m

$358

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Sun 8/3

7:45 pm-2:49 pm

2 stops18h 04m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 11 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.

How much does it cost to fly round-trip from San Luis Potosí to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Delta, Aeromexico, and United Airlines from San Luis Potosí to Chicago O'Hare Intl Airport. 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.
Delta
8.0
Very good
7,977 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Aeromexico
7.5
Good
1,720 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,893 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Volaris
6.6
Okay
1,163 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 flying from San Luis Potosí to Chicago O'Hare Intl Airport round-trip?

    Aeromexico, at $317, was found to be the cheapest airline from San Luis Potosí to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include Delta and United Airlines. Aeromexico is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 $214 on United Airlines. Other airlines that offer cheap prices include American Airlines from $269 and Delta from $358 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 $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?

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Rosemont
Beloit
Hoffman Estates
Skokie
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Des Plaines
Elgin
Arlington Heights
Elk Grove Village
Racine
Rockford
Tinley Park
Orland Park
Merrillville
Downers Grove
Evanston
Lake Geneva
Gurnee
Joliet

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