ORD - SLP

$140 Find Cheap Flights from Chicago O'Hare Airport to San Luis Potosí - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$362
Typical prices: $422-$661
Frontier, Viva
Wed 10/10Sat 10/13
ORD - SLP • 1 stop
Cheapest one-way
$140
Typical prices: $176-$297
Volaris
Fri 11/16
ORD - SLP • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Chicago O'Hare Intl Airport and San Luis Potosí. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
22 weeks
in advance
Our data shows that travelers who book at least 22 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 23% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $401 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 6h 59m (one-way)
Insights
Insights
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We hope you love your trip to San Luis Potosí!
Flight Deals
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to San Luis Potosí

Sat, Oct 10 - Tue, Oct 13
Multiple Airlines Logo
7:40 am - 1:34 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
6h 54m1 stop Houston George Bush Intcntl
Multiple Airlines Logo
6:05 pm - 2:50 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
19h 45m1 stop Monterrey Gen Mariano Escobedo
$362Multiple Airlines
Mon, Nov 2 - Sun, Nov 15
Multiple Airlines Logo
12:25 am - 9:05 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
8h 40m1 stop Guadalajara Miguel Hidal
Multiple Airlines Logo
9:36 am - 10:50 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
13h 14m1 stop Guadalajara Miguel Hidal
$366Multiple Airlines
Fri, Oct 2 - Sat, Oct 10
Delta Logo
1:54 am - 8:59 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
8h 05m1 stop Mexico City Benito Juarez
Delta Logo
2:14 pm - 12:01 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
8h 47m1 stop Mexico City Benito Juarez
$480Delta
Wed, Sep 23 - Tue, Sep 29
Delta Logo
1:54 am - 7:59 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
7h 05m1 stop Mexico City Benito Juarez
Delta Logo
8:49 am - 11:59 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
14h 10m1 stop Mexico City Benito Juarez
$480Delta
Sat, Nov 28 - Thu, Dec 3
Aeromexico Logo
1:30 am - 12:29 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
10h 59m1 stop Mexico City Benito Juarez
Aeromexico Logo
1:05 pm - 11:39 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
10h 34m1 stop Mexico City Benito Juarez
$480Aeromexico
Sun, Dec 6 - Fri, Dec 11
Aeromexico Logo
1:30 am - 12:29 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
10h 59m1 stop Mexico City Benito Juarez
Aeromexico Logo
8:19 pm - 10:49 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
14h 30m2 stops Mexico City Benito Juarez Guadalajara Miguel Hidal
$480Aeromexico
Tue, Nov 3 - Tue, Dec 1
American Airlines Logo
8:00 pm - 12:16 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
16h 16m1 stop Dallas/Fort Worth
American Airlines Logo
1:15 pm - 9:24 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
8h 09m1 stop Dallas/Fort Worth
$494American Airlines
Tue, Nov 3 - Tue, Dec 1
American Airlines Logo
9:06 pm - 12:16 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
15h 10m1 stop Dallas/Fort Worth
American Airlines Logo
1:15 pm - 12:20 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
11h 05m1 stop Dallas/Fort Worth
$494American Airlines
Mon, Sep 28 - Thu, Oct 1
United Airlines Logo
5:30 am - 10:49 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
6h 19m1 stop Houston George Bush Intcntl
United Airlines Logo
11:45 am - 9:42 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
8h 57m1 stop Houston George Bush Intcntl
$614United Airlines
Mon, Sep 28 - Tue, Sep 29
United Airlines Logo
5:30 am - 10:49 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
6h 19m1 stop Houston George Bush Intcntl
United Airlines Logo
11:45 am - 9:42 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
8h 57m1 stop Houston George Bush Intcntl
$664United Airlines
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to San Luis Potosí flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Chicago O'Hare Intl Airport to San Luis Potosí with more confidence.

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

Wednesday is the cheapest day of the week to fly from Chicago O'Hare Intl Airport to San Luis Potosí, it is 12% cheaper than the average day. Sunday is the most expensive day with flight prices 29% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • October is the cheapest month to fly from Chicago O'Hare Intl Airport to San Luis Potosí at $407 round-trip.
  • December ($781) and September ($653) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 91% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Chicago O'Hare Intl Airport to San Luis Potosí the cheapest?

Flights from Chicago O'Hare Intl Airport to San Luis Potosí are cheapest 22 weeks before departure. Booking in this window typically costs about 35% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Chicago O'Hare Intl Airport to San Luis Potosí flights

Low season

May

Cheapest flight

$140
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Chicago O'Hare Intl 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

Your Chicago O'Hare Intl Airport to San Luis Potosí flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to San Luis Potosí?

    Flights from Chicago O'Hare Intl Airport to San Luis Potosí usually depart from Chicago O'Hare Intl (ORD) and arrive at San Luis Potosi (SLP).

  • What cabin classes can I book on flights from Chicago O'Hare Intl Airport to San Luis Potosí?

    Two cabin classes are available on flights from Chicago O'Hare Intl Airport to San Luis Potosí:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to San Luis Potosí pass through?

    One-stop flights from Chicago O'Hare Intl Airport to San Luis Potosí most commonly connect through:

    • Dallas/Fort Worth (DFW) - 37% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 35% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 16% of one-stop connections
    • Mexico City Benito Juarez (MEX) - 13% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to San Luis Potosí?

    Yes. Being flexible with your travel dates can save you up to 32% on the Chicago O'Hare Intl Airport to San Luis Potosí route. Wednesday is the cheapest departure day at $471 round-trip on average, while Sunday is the most expensive at $687, a difference of $216. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How expensive are last-minute Chicago O'Hare Intl Airport to San Luis Potosí flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 20% above the route average of $530. Book 22 weeks before departure for the lowest fares.

  • How long is a flight from Chicago O'Hare Intl Airport to San Luis Potosí?

    A nonstop flight from Chicago O'Hare Intl Airport to San Luis Potosí takes 0h 00m, covering 1,556 miles.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Chicago O'Hare Intl Airport to San Luis Potosí looking right now?

    One-way fares from Chicago O'Hare Intl Airport to San Luis Potosí are currently in line with typical prices for this route. Average one-way fares are about $234.

  • How much time can I save by choosing a different layover airport from Chicago O'Hare Intl Airport to San Luis Potosí?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 6h 59m, compared with 7h 16m via Houston George Bush Intcntl (IAH) and 7h 40m via Monterrey Gen Mariano Escobedo (MTY).

  • What is the time difference between Chicago O'Hare Intl Airport and San Luis Potosí?

    San Luis Potosí is 1 hour behind Chicago O'Hare Intl Airport (Central Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at San Luis Potosi Airport (SLP)?

    San Luis Potosi Airport (SLP) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    · Budget
    · Europcar
    · Hertz
    · Fox
    · Avis

  • How much should I expect to pay for a Chicago O'Hare Intl Airport to San Luis Potosí flight?

    Round-trip flights from Chicago O'Hare Intl Airport to San Luis Potosí range from $422 to $661, with an average of $530 over the past 12 months. Anything below $422 counts as a good deal.

Your guide to booking Chicago O'Hare Intl Airport to San Luis Potosí flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $471 - about $216 less than Sunday (31% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 35% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Chicago O'Hare Intl Airport to San Luis Potosí trip for October. Fares historically average $407 round-trip in that month - typically $374 less than the most expensive month, which is December (based on the last 12 months).

Everything you need to know for your flight from O'Hare Intl to San Luis Potosí

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)
San Luis Potosí (SLP)