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ORD - SLP

$140 Find cheap flights from Chicago O'Hare Airport to San Luis Potosí

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to San Luis Potosí departing on 8/20. 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 7/10
Wed 7/17

Search hundreds of travel sites at once for deals on flights to San Luis Potosí

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to San Luis Potosí, 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 Chicago to San Luis Potosí, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Cheap flight deals from O'Hare Intl to San Luis Potosí (ORD-SLP)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to San Luis Potosí 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
6:20 pm - 10:49 amORD-SLP
17h 29m1 stop
11:49 am - 9:16 pmSLP-ORD
8h 27m1 stop
$348United Airlines
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Tue, Oct 1 - Tue, Oct 29
9:31 pm - 7:18 pmORD-SLP
22h 47m1 stop
11:45 am - 10:58 pmSLP-ORD
10h 13m1 stop
$387United Airlines
Find Deal
Fri, Jun 21 - Sat, Jun 29
5:00 am - 10:04 pmORD-SLP
18h 04m1 stop
5:25 am - 7:28 amSLP-ORD
25h 03m1 stop
$457American Airlines
Find Deal
Fri, Aug 30 - Mon, Sep 2
7:00 am - 10:08 pmORD-SLP
16h 08m1 stop
5:29 am - 9:25 pmSLP-ORD
14h 56m1 stop
$478American Airlines
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Fri, Jun 28 - Sun, Jun 30
1:55 am - 7:58 amORD-SLP
7h 03m1 stop
10:25 am - 12:10 amSLP-ORD
12h 45m1 stop
$494Delta
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Mon, Sep 30 - Tue, Oct 29
6:00 am - 5:13 pmORD-SLP
12h 13m2 stops
3:53 pm - 12:10 amSLP-ORD
7h 17m1 stop
$498Delta
Find Deal
Tue, Oct 1 - Tue, Oct 29
7:05 am - 7:53 amORD-SLP
25h 48m2 stops
8:48 am - 12:20 amSLP-ORD
14h 32m1 stop
$593Aeromexico
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Sat, Aug 31 - Mon, Sep 2
7:59 pm - 5:53 pmORD-SLP
22h 54m2 stops
6:38 pm - 4:21 pmSLP-ORD
21h 43m1 stop
$605Frontier
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Sat, Oct 26 - Mon, Nov 4
7:03 am - 5:53 pmORD-SLP
11h 50m1 stop
6:38 pm - 4:04 pmSLP-ORD
20h 26m1 stop
$676Frontier
Find Deal
Sun, Jul 21 - Sun, Jul 28
1:55 am - 12:03 pmORD-SLP
11h 08m1 stop
7:55 am - 4:08 pmSLP-ORD
7h 13m1 stop
$694Aeromexico
Find Deal
Thu, Jul 25 - Wed, Aug 14

Flights from O'Hare Intl to San Luis Potosí - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to San Luis Potosí, 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 Chicago O'Hare Intl Airport to San Luis Potosí is May, where tickets cost $543 on average. On the other hand, the most expensive months are December and March, where the average cost of tickets is $799 and $687 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to San Luis Potosí?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago O'Hare Intl Airport to San Luis Potosí, 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 Chicago O'Hare Intl Airport to San Luis Potosí, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 31 days before departure.

Which airlines provide the cheapest flights from Chicago O'Hare Airport to San Luis Potosí?

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 Chicago O'Hare Airport to San Luis Potosí found on KAYAK was with American Airlines for $140. United Airlines proposed a round-trip connection from $348 and American Airlines from $457.

Good to know

Low season

January

High season

August

Cheapest flight

$140
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Chicago O'Hare Airport to San Luis Potosí

When to book flights from O'Hare Intl to San Luis Potosí

Are your dates flexible? Find out the best times to travel from O'Hare Intl to San Luis Potosí 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 Chicago O'Hare Airport to San Luis Potosí flights

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to San Luis Potosí was $140 for a one-way ticket and $348 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and San Luis Potosí?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Chicago O'Hare Airport and on arrival in San Luis Potosí.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to San Luis Potosí?

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

  • Which airline alliances offer flights from Chicago O'Hare Airport to San Luis Potosí?

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

  • Which is the best airline for flights from Chicago to San Luis Potosí, Delta or Aeromexico?

    The two airlines most popular with KAYAK users for flights from Chicago to San Luis Potosí are Delta and Aeromexico. With an average price for the route of $582 and an overall rating of 8.0, Delta is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $551 and an overall rating of 7.5.

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

    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 Chicago O'Hare Airport to San Luis Potosí.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Potosí from Chicago O'Hare Airport 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 Chicago O'Hare Airport to San Luis Potosí?

    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 San Luis Potosí with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and SLP can sometimes prove cheaper using this method.

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

    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 San Luis Potosí from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from O'Hare Intl to San Luis Potosí

 
See real verified KAYAK customer reviews for airlines flying from Chicago to San Luis Potosí. 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 O'Hare Intl to San Luis Potosí? 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.
8.0
DeltaOverall score based on 10295 reviews
8.0Entertainment
7.9Comfort
8.2Boarding
7.4Food
8.6Crew
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Happy attentive flight crew. All in all good flight the night flight works well. Getting into Mexico City early so you don't get caught up it all the immigration and custom ques, additionally, this helps when exiting the airport and crossing the city to your final destination. All works very well and would do it again

Some entertainment and food/snack service would have been nice

All the pessengers should be wait in a line útil the creo and piloto are arrived.

Planes seat could be bigger very uncomfortable for tall humans.

Atraso de dos horas y media con vuelos sobre vendidos

Great airplane The confort was within the high standards. My only little problem was That all the movies ( only 3) was on Spanish, even though I was selecting the audio on English it didn't happen. After that I highly recommend aeromexico

1 hour waiting for suitcases to come out traveling in business class and food in business class is a sandwich? Avoid Aeromexico .

Aeromexico es siempre una buena opción, relación precio calidad adecuada!

Business class was economy with a table in the middle seat. That is worse than economy. No food and no entertainment. Very poor representation.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

I’ve had a couple flights this week on United that were delayed by an hour or more

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

Flight delayed for 2 hours due to a part. The plane sat waiting for boarding for a long time and during final preflight inspection the issue was found. Why not do the preflight inspection sooner if you know the plane is being used?

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

We were delayed bc ground crew gave the flight crew the wrong paperwork. We taxiied to the runway then back to the gate to get the correct paperwork that no one bothered reviewing the first time we pushed back. Boarding was rude and stressful like it always is. Gate agents and flight attendants are all over 55 years of age, embittered by years of underpayment From AA leading to their passive agressive bitchiness for no reason.

Boarding time was easy & quick. Crew was excellent. In-flight entertainment was great/easy. Seats are too small and not enough room between rows: felt like a sardine/very cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Book cheap flights from Chicago to San Luis Potosí

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to San Luis Potosí found on KAYAK in the last 72 hours.
8/20Tue
1 stopAmerican Airlines
8h 18mORD-SLP
$140
6/15Sat
1 stopAmerican Airlines
15h 25mORD-SLP
$170
8/2Fri
1 stopUnited Airlines
23h 03mORD-SLP
$233
7/20Sat
1 stopUnited Airlines
23h 02mORD-SLP
$263
8/19Mon
1 stopAeromexico
7h 03mORD-SLP
$290
8/20Tue
2 stopsDelta
14h 33mORD-SLP
$295
8/1Thu
2 stopsDelta
12h 51mORD-SLP
$325
6/15Sat
2 stops
23h 33mORD-SLP
$385
7/31Wed
2 stops
16h 35mORD-SLP
$427
8/1Thu
1 stopAeromexico
11h 08mORD-SLP
$495

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Last minute flights from O'Hare Intl to San Luis Potosí

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 Chicago to San Luis Potosí that are departing in the next 10 days.
6/11Tue
multi-stopAmerican Airlines
11h 08mORD-SLP
6/18Tue
multi-stopAmerican Airlines
14h 56mSLP-ORD
$348
6/11Tue
multi-stopAmerican Airlines
11h 58mORD-SLP
8/18Sun
multi-stopAmerican Airlines
14h 35mSLP-ORD
$458
6/13Thu
multi-stopDelta
13h 59mORD-SLP
6/17Mon
multi-stopDelta
15h 26mSLP-ORD
$738
6/13Thu
multi-stopDelta
12h 37mORD-SLP
6/17Mon
multi-stopDelta
14h 56mSLP-ORD
$748
6/11Tue
multi-stopDelta
13h 59mORD-SLP
8/18Sun
multi-stopDelta
10h 24mSLP-ORD
$818
6/11Tue
multi-stopDelta
13h 59mORD-SLP
8/18Sun
multi-stopDelta
12h 17mSLP-ORD
$903
6/11Tue
multi-stopDelta
13h 59mORD-SLP
8/18Sun
multi-stopDelta
7h 13mSLP-ORD
$918
6/11Tue
multi-stopDelta
13h 59mORD-SLP
6/18Tue
multi-stopDelta
13h 59mSLP-ORD
$928
6/11Tue
multi-stopDelta
13h 59mORD-SLP
6/18Tue
multi-stopDelta
14h 59mSLP-ORD
$938
6/11Tue
multi-stop
25h 19mORD-SLP
6/18Tue
multi-stop
24h 38mSLP-ORD
$1,112

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Chicago O'Hare Airport - San Luis Potosí Flights

Departure:

Chicago O'Hare Airport (ORD)United States

Destination:

San Luis Potosí (SLP)Mexico

Return flight deals:

San Luis Potosí - Chicago O'Hare Airport

Cabin classes: