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SLP - CHI

Find cheap flights from San Luis Potosí to Chicago from $249

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Luis Potosí to Chicago departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 5/29
Wed 6/5

Search hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Potosí to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Potosí to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 43,983,279 times on KAYAK, and here is why:

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Cheap flight deals from San Luis Potosí to Chicago (SLP-CHI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Luis Potosí to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:20 am - 12:13 amSLP-ORD
15h 53m1 stop
9:31 pm - 10:49 amORD-SLP
14h 18m1 stop
$458United Airlines
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Tue, May 28 - Tue, Jun 4
8:48 am - 8:55 pmSLP-ORD
11h 07m2 stops
6:07 am - 4:13 pmORD-SLP
11h 06m2 stops
$479Delta
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Tue, May 28 - Tue, Jun 4
11:45 am - 10:58 pmSLP-ORD
10h 13m1 stop
6:00 am - 7:18 pmORD-SLP
14h 18m1 stop
$505United Airlines
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Thu, Jun 27 - Tue, Jul 2
6:00 am - 4:18 pmSLP-ORD
9h 18m1 stop
7:05 am - 10:06 pmORD-SLP
16h 01m2 stops
$521Delta
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Thu, Jun 27 - Tue, Jul 2
11:45 am - 9:23 pmSLP-ORD
8h 38m1 stop
6:00 am - 10:49 amORD-SLP
5h 49m1 stop
$526United Airlines
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Fri, May 17 - Sun, Jun 16
6:00 am - 11:58 pmSLP-ORD
16h 58m1 stop
1:55 am - 5:18 pmORD-SLP
16h 23m1 stop
$557Aeromexico
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Thu, Jun 27 - Mon, Jul 1
9:58 pm - 10:01 pmSLP-MDW
23h 03m2 stops
7:10 pm - 9:17 pmMDW-SLP
27h 07m2 stops
$562Delta
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Thu, May 9 - Sun, May 12
6:00 am - 4:18 pmSLP-ORD
9h 18m1 stop
12:30 pm - 10:06 pmORD-SLP
10h 36m2 stops
$567Delta
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Thu, Jun 27 - Tue, Jul 2
6:01 am - 2:12 pmSLP-ORD
7h 11m1 stop
6:07 am - 4:13 pmORD-SLP
11h 06m2 stops
$588Delta
Find Deal
Tue, May 28 - Tue, Jun 4
6:03 am - 10:01 pmSLP-MDW
14h 58m2 stops
6:00 am - 7:25 amMDW-SLP
26h 25m2 stops
$594Aeromexico
Find Deal
Thu, Jun 6 - Mon, Jun 10

Flights from San Luis Potosí to Chicago - Travel Insights & Trends

Get data-powered insights and trends into flights from San Luis Potosí to Chicago to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Luis Potosí to Chicago?

The average price of all flights from San Luis Potosí to Chicago clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from San Luis Potosí to Chicago, look for departures on Thursdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Chicago, Wednesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from San Luis Potosí to Chicago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Luis Potosí to Chicago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Luis Potosí to Chicago is August, where tickets cost $486 on average. On the other hand, the most expensive months are January and December, where the average cost of tickets is $773 and $734 respectively.

How far in advance should I book a flight from San Luis Potosí to Chicago?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Luis Potosí to Chicago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Luis Potosí to Chicago, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 39 days before departure.

Which airlines provide the cheapest flights from San Luis Potosí to Chicago?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from San Luis Potosí to Chicago found on KAYAK was with Delta for $249. United Airlines proposed a round-trip connection from $458 and Delta from $479.

Good to know

Low season

February

High season

July

Cheapest flight

$249
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from San Luis Potosí to Chicago Midway Airport

When to book flights from San Luis Potosí to Chicago

Are your dates flexible? Find out the best times to travel from San Luis Potosí to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Luis Potosí to Chicago

  • What is the cheapest flight from San Luis Potosí to Chicago?

    In the last 3 days, the lowest price for a flight from San Luis Potosí to Chicago was $249 for a one-way ticket and $458 for a round-trip.

  • Do I need a passport to fly between San Luis Potosí and Chicago?

    Yes, you’ll need a passport to travel to Chicago from San Luis Potosí.

  • Which aircraft models fly most regularly from San Luis Potosí to Chicago?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Luis Potosí to Chicago?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between San Luis Potosí and Chicago, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Luis Potosí to Chicago, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Luis Potosí to Chicago are United Airlines and American Airlines. With an average price for the route of $629 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $598 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from San Luis Potosí to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Luis Potosí to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Luis Potosí to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from San Luis Potosí is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Luis Potosí to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to San Luis Potosí with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Luis Potosí to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from San Luis Potosí up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from San Luis Potosí to Chicago

 
See real verified KAYAK customer reviews for airlines flying from San Luis Potosí to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Luis Potosí to Chicago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11202 reviews
6.7Food
7.7Boarding
7.2Comfort
8.1Crew
7.1Entertainment
Airline reviews

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

8.0 ExcellentMichelle, Apr 2024MBS - ORD
Read more about United Airlines reviews

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

We were delayed an hour leaving Munich (No fault of the crew). They kept us posted on the status so we knew what was going on, but as a result we missed our connection in Chicago and the communication on connecting flights was pretty poor as we disembarked. It was already stressful and some of that could have been reduced by better communications about where to find transfers, etc.

One problem, but a serious one - the plane is built with electric windows that tint dark to reduce light. Sitting next to the window is VERY UNCOMFORTABLE as it emits so much HEAT in the face when tinted.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Wifi wasn't working on one of the UA flights after boarding.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Unfortunately this is not a happy ending comment. Positive: flown United before no issue Negative: it only takes one bad experience to not plan future travel with United Cancún departure was delayed by 1h20 minutes, connection in Chicago was 1h30 minutes. Flight departure time 6:08 Miraculously 7 of us ran 4 kilometres through Chicago to arrive at 6:00 to be told very rudely by the 2 unprofessional United attendants you missed your flight and that we should of arrived early. Did I mention that reason I was flying? I received a call that my brother was dying and to get home. They provided no assistance would not answer any of our questions, ignorantly walked away. Deplorable

The plane was old and in new of a cleaning up and renovating on the interior. Seats and carpets were very worn and dirty looking. Cushioning on the seats was broken down and not as comfortable as newer jet seats. Food was a little below average but okay. Staff were friendly and hard working but did not pick up debris or food they spilled when collecting from the customers. But they were very helpful and professional.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

lounge was the highlight - seats weren't that comfortable - it was a full flight but no complaints

Book cheap flights from San Luis Potosí to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Luis Potosí to Chicago found on KAYAK in the last 72 hours.
5/9Thu
2 stopsDelta
10h 57mSLP-MDW
$249
5/9Thu
2 stopsDelta
12h 34mSLP-ORD
$249
5/9Thu
1 stopAmerican Airlines
11h 25mSLP-ORD
$254
5/5Sun
1 stopAmerican Airlines
12h 46mSLP-ORD
$275
5/5Sun
2 stops
29h 18mSLP-ORD
$298
5/28Tue
2 stopsDelta
9h 46mSLP-ORD
$322
7/15Mon
1 stopDelta
7h 18mSLP-ORD
$337
8/3Sat
1 stopUnited Airlines
16h 05mSLP-ORD
$358
5/28Tue
2 stops
13h 08mSLP-MDW
$371
7/15Mon
2 stopsAeromexico
27h 58mSLP-ORD
$389

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Last minute flights from San Luis Potosí to Chicago

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Luis Potosí to Chicago that are departing in the next 10 days.
5/3Fri
multi-stopUnited Airlines
12h 05mSLP-ORD
5/7Tue
multi-stopUnited Airlines
9h 33mORD-SLP
$453
5/2Thu
multi-stopAeromexico
16h 51mSLP-ORD
5/5Sun
multi-stopAeromexico
16h 32mORD-SLP
$458
5/2Thu
multi-stopDelta
15h 49mSLP-MDW
5/5Sun
multi-stopDelta
18h 58mMDW-SLP
$459
5/3Fri
multi-stopAeromexico
15h 19mSLP-ORD
5/7Tue
multi-stopAeromexico
18h 51mORD-SLP
$479
5/2Thu
multi-stopUnited Airlines
12h 05mSLP-ORD
5/5Sun
multi-stopUnited Airlines
14h 12mORD-SLP
$484
5/2Thu
multi-stopAeromexico
15h 09mSLP-ORD
5/5Sun
multi-stopAeromexico
16h 32mORD-SLP
$499
5/2Thu
multi-stopAeromexico
37h 33mSLP-ORD
5/4Sat
multi-stopAeromexico
7h 02mORD-SLP
$500
5/2Thu
multi-stopAeromexico
7h 11mSLP-ORD
5/4Sat
multi-stopAeromexico
7h 02mORD-SLP
$546
5/3Fri
multi-stopAeromexico
14h 21mSLP-ORD
5/7Tue
multi-stopAeromexico
11h 10mORD-SLP
$641
5/3Fri
multi-stopAeromexico
6h 25mSLP-ORD
5/6Mon
multi-stopAeromexico
6h 52mORD-SLP
$666

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San Luis Potosí - Chicago Flights

Departure:

San Luis Potosí (SLP)Mexico

Return flight deals:

Chicago - San Luis Potosí

Cabin classes: