ORD - SLP

$167 Find Cheap Flights from Chicago O'Hare Airport to San Luis Potosí - Compare and Save

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Everything you should know

Cheapest round-trip
$340
Typical prices: $422-$661
Multiple Airlines
Mon 11/5Wed 11/21
ORD - SLP • 2 stops
Cheapest one-way
$167
Typical prices: $176-$297
Frontier
Sat 10/6
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 $436 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 7h 09m (one-way)
Insights
Insights
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We hope you love your trip to San Luis Potosí!
Flight Deals
Booking Insights
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, Nov 7 - Sun, Nov 22
Volaris Logo
1:24 am - 9:05 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
7h 41m1 stop Guadalajara Miguel Hidal
Volaris Logo
9:36 am - 11:44 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
14h 08m1 stop Guadalajara Miguel Hidal
$297Volaris
Thu, Nov 5 - Sat, Nov 21
Multiple Airlines Logo
12:35 am - 9:05 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
32h 30m2 stops Monterrey Gen Mariano Escobedo 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
$340Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
American Airlines Logo
4:53 pm - 12:16 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
19h 23m1 stop Dallas/Fort Worth
American Airlines Logo
1:16 pm - 10:05 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
20h 49m1 stop Dallas/Fort Worth
$461American Airlines
Sat, Oct 10 - Mon, Oct 19
Delta Logo
1:54 am - 8:54 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
8h 00m1 stop Mexico City Benito Juarez
Delta Logo
1:52 pm - 12:01 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
9h 09m1 stop Mexico City Benito Juarez
$501Delta
Mon, Sep 28 - Mon, Oct 5
Aeromexico Logo
1:54 am - 7:59 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
7h 05m1 stop Mexico City Benito Juarez
Aeromexico Logo
1:52 pm - 12:01 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
9h 09m1 stop Mexico City Benito Juarez
$501Aeromexico
Mon, Dec 7 - Fri, Dec 11
Aeromexico Logo
3:26 pm - 11:40 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
8h 14m1 stop Mexico City Benito Juarez
Aeromexico Logo
1:05 pm - 10:49 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
21h 44m2 stops Mexico City Benito Juarez Guadalajara Miguel Hidal
$501Aeromexico
Mon, Nov 9 - Tue, Nov 17
Delta Logo
1:30 am - 4:16 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
14h 46m1 stop Mexico City Benito Juarez
Delta Logo
1:05 pm - 11:54 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
10h 49m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson
$511Delta
Wed, Nov 4 - Fri, Nov 6
American Airlines Logo
5:00 am - 12:16 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
7h 16m1 stop Dallas/Fort Worth
American Airlines Logo
1:16 pm - 9:12 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
7h 56m1 stop Dallas/Fort Worth
$516American Airlines
Sun, Sep 20 - Sun, Sep 27
United Airlines Logo
9:35 pm - 10:49 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
14h 14m1 stop Houston George Bush Intcntl
United Airlines Logo
7:12 am - 8:05 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
11h 53m1 stop Houston George Bush Intcntl
$742United Airlines
Tue, Dec 22 - Fri, Jan 1
United Airlines Logo
9:43 pm - 8:57 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
23h 14m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 12:44 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
18h 44m1 stop Houston George Bush Intcntl
$1,157United 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

$167
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:

    • Houston George Bush Intcntl (IAH) - 37% of one-stop connections
    • Dallas/Fort Worth (DFW) - 36% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 15% of one-stop connections
    • Mexico City Benito Juarez (MEX) - 11% of one-stop connections

    Houston George Bush Intcntl (IAH) 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 higher than usual. Average one-way flight prices are about $371, which is 58% above the typical average for this route.

  • 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 7h 09m, compared with 7h 18m 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).

More options for your flight from O'Hare Intl to San Luis Potosí

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