What are the cheapest airlines flying from San Luis Potosí to Chicago O'Hare Intl Airport round-trip?

Delta, at $346, 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 Aeromexico and American Airlines. Delta is 12% 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 $293 on Delta. Other airlines that offer cheap prices include United Airlines from $295 and American Airlines from $344 one-way.

What is the cheapest day to fly from San Luis Potosí to Chicago O'Hare Intl Airport?

Travelers seeking maximum savings on their San Luis Potosí to Chicago O'Hare Intl Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from San Luis Potosí to Chicago O'Hare Intl Airport?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 59% on the overall cost on flights from San Luis Potosí to Chicago O'Hare Intl Airport.

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

The best pricing can be found in the month of July. Prices to Chicago O'Hare Intl Airport from San Luis Potosí average $432. You can even find prices in July for less than $432, as users have found deals to Chicago O'Hare Intl Airport from as low as $143. The month of August appears to be one of the more expensive times to travel to Chicago O'Hare Intl Airport from San Luis Potosí. Flying in the targeted month can save you up to 17%.

What is the cheapest time of day to fly from SLP to ORD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Luis Potosí to Chicago O'Hare Intl Airport as you normally would.

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. 1 airline has flights to Chicago O'Hare Intl from San Luis Potosi on a regular basis.

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.

$237+ Flights from San Luis Potosí, Mexico to Chicago O'Hare Intl Airport

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

Round-trip from	$346 (Delta)
One-way from	$237 (Trip.com)
Popular in	October
Cheapest in	August
Average price	$335

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. 12% potential increase in price ($57 potential increase over avg. RT price).

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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 June 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 June 12, 2025.

Wed 9/102:53 pmSLP - ORD

1 stop8h 36mDelta

Tue 9/167:10 amORD - SLP

1 stop10h 39mDelta

Deal found 6/10

$346

Sat 9/62:53 pmSLP - ORD

1 stop8h 36mAeromexico

Mon 9/81:55 amORD - SLP

1 stop8h 04mAeromexico

Deal found 6/10

$370

Fri 10/101:53 pmSLP - ORD

1 stop17h 58mAmerican Airlines

Wed 10/151:23 pmORD - SLP

1 stop8h 07mAmerican Airlines

Deal found 6/11

$405

Fri 10/107:12 amSLP - ORD

1 stop16h 02mUnited Airlines

Thu 10/167:10 amORD - SLP

1 stop13h 02mUnited Airlines

Deal found 6/10

$426

Thu 7/172:45 pmSLP - ORD

1 stop16h 05mMultiple Airlines

Tue 7/2210:00 amORD - SLP

2 stops28h 24mMultiple Airlines

Deal found 6/10

$484

Thu 6/194:27 pmSLP - ORD

3 stops30h 32mVolaris

Wed 6/257:00 amORD - SLP

2 stops33h 33mVolaris

Deal found 6/10

$1,295

Best flights from San Luis Potosí to O'Hare Intl
Discover carefully curated flight deals from San Luis Potosí to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Wed 9/102:53 pmSLP - ORD

1 stop8h 36mDelta

Tue 9/167:00 amORD - SLP

2 stops10h 49mDelta

Deal found 6/10

$346

Sat 9/62:53 pmSLP - ORD

1 stop8h 36mAeromexico

Mon 9/81:55 amORD - SLP

1 stop8h 04mAeromexico

Deal found 6/10

$370

Fri 10/101:53 pmSLP - ORD

1 stop17h 58mAmerican Airlines

Wed 10/151:23 pmORD - SLP

1 stop8h 07mAmerican Airlines

Deal found 6/11

$405

Fri 10/107:12 amSLP - ORD

1 stop16h 02mUnited Airlines

Thu 10/167:10 amORD - SLP

1 stop13h 02mUnited Airlines

Deal found 6/10

$426

Thu 7/172:45 pmSLP - ORD

1 stop16h 05mMultiple Airlines

Tue 7/2210:00 amORD - SLP

2 stops28h 24mMultiple Airlines

Deal found 6/10

$484

Last-minute flights from San Luis Potosí to O'Hare Intl
Discover last-minute flight deals from San Luis Potosí to O'Hare Intl. Data last updated June 12, 2025 and is based on user searches.

Thu 6/197:12 amSLP - ORD

1 stop13h 18mUnited Airlines

Wed 6/2510:35 amORD - SLP

1 stop9h 37mUnited Airlines

Deal found 6/11

$695

Thu 6/194:27 pmSLP - ORD

3 stops30h 32mVolaris

Wed 6/257:00 amORD - SLP

2 stops33h 33mVolaris

Deal found 6/10

$1,295

Fri 6/2012:39 pmSLP - ORD

1 stop10h 14mDelta

Wed 6/257:10 amORD - SLP

2 stops13h 42mDelta

Deal found 6/11

$693

Thu 7/35:14 amSLP - ORD

1 stop14h 40mAmerican Airlines

Thu 7/178:25 amORD - SLP

1 stop14h 27mAmerican Airlines

Deal found 6/10

$603

Thu 7/37:39 pmSLP - ORD

2 stops15h 30mAeromexico

Thu 7/175:35 amORD - SLP

2 stops13h 39mAeromexico

Deal found 6/10

$805

Wed 7/169:18 amSLP - ORD

1 stop11h 12mDelta

Wed 8/67:00 amORD - SLP

1 stop10h 05mDelta

Deal found 6/10

$493

Thu 7/177:12 amSLP - ORD

1 stop23h 44mUnited Airlines

Tue 7/227:10 amORD - SLP

1 stop13h 02mUnited Airlines

Deal found 6/10

$497

Sat 7/192:45 pmSLP - ORD

1 stop16h 05mMultiple Airlines

Fri 7/255:49 pmORD - SLP

2 stops21h 01mMultiple Airlines

Deal found 6/10

$474

One-way flights from San Luis Potosí to O'Hare Intl
Search for one-way flight options from San Luis Potosí to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Tue 7/222:45 pmSLP - ORD

1 stop16h 05mMultiple Airlines

Deal found 6/11

$237

Sat 8/29:04 amSLP - ORD

2 stops10h 11mDelta

Deal found 6/11

$293

Thu 7/107:12 amSLP - ORD

1 stop23h 44mUnited Airlines

Deal found 6/10

$295

Sun 7/135:14 amSLP - ORD

1 stop25h 16mAmerican Airlines

Deal found 6/10

$344

Thu 7/1011:30 pmSLP - ORD

3 stops34h 35mVolaris

Deal found 6/10

$659

Cheapflights Fare Finder

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

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Wed 9/10

2:53 pm-12:29 am

1 stop8h 36m

Chicago O'Hare Intl

Tue 9/16

7:10 am-4:49 pm

1 stop10h 39m

$346

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Sat 9/6

2:53 pm-12:29 am

1 stop8h 36m

Chicago O'Hare Intl

Mon 9/8

1:55 am-8:59 am

1 stop8h 04m

$370

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Fri 10/10

1:53 pm-8:51 am

1 stop17h 58m

Chicago O'Hare Intl

Wed 10/15

1:23 pm-8:30 pm

1 stop8h 07m

$405

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Fri 10/10

7:12 am-12:14 am

1 stop16h 02m

Chicago O'Hare Intl

Thu 10/16

7:10 am-7:12 pm

1 stop13h 02m

$426

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 7/17

2:45 pm-7:50 am

1 stop16h 05m

Chicago O'Hare Intl

Tue 7/22

10:00 am-1:24 pm

2 stops28h 24m

$484

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Tue 7/22

2:45 pm-7:50 am

1 stop16h 05m

$237

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Sat 8/2

9:04 am-7:35 pm

1 stop9h 31m

$293

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 7/10

7:12 am-7:56 am

1 stop23h 44m

$295

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Sun 7/13

5:14 am-7:30 am

1 stop25h 16m

$344

San Luis PotosíChicago

SLP - ORD

SLPORD

San Luis Potosi

Thu 7/10

11:30 pm-11:05 am

3 stops34h 35m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

Rainfall in O'Hare Intl by month

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

To help decide which airline to fly from San Luis Potosí to Chicago, see what other customers have to say about Delta, Aeromexico and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Aeromexico

7.5

Good

1,706 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Volaris

6.7

Okay

1,170 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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. 1 airline has 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?
Delta, at $346, 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 Aeromexico and American Airlines. Delta is 12% 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 $293 on Delta. Other airlines that offer cheap prices include United Airlines from $295 and American Airlines from $344 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.

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Top airline flying from San Luis Potosí to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$276	Average$465	FlexibilityNo cancel fee	On-time69%

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$237+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.

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

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

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Cheapest in

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

Cheapest flights from San Luis Potosí to O'Hare IntlExplore 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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Potosí to Chicago O'Hare Intl Airport that are best for you.

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.

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?

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing O'Hare Intl

To help decide which airline to fly from San Luis Potosí to Chicago, see what other customers have to say about Delta, Aeromexico and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines flying from San Luis Potosí to Chicago O'Hare Intl Airport round-trip?

What are the cheapest airlines to fly from San Luis Potosí to Chicago O'Hare Intl Airport one-way?

Can I find deals for flights from San Luis Potosí to O'Hare Intl that include hotel bookings?

How can I 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?

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

Traveling to a place near San Luis Potosí?

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Alternative routes for San Luis Potosí to O'Hare Intl

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Top airline flying from San Luis Potosí to O'Hare Intl

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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 June 12, 2025.