Cheap flights from Chicago O'Hare Intl Airport to San Luis Potosí from $106
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to San Luis Potosí departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Volaris flights from Chicago O'Hare Intl Airport to San Luis Potosí
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Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to San Luis Potosí that are best for you.
Fly from
Fly to
Route
Depart
Return
ChicagoSan Luis Potosí
ORD Chicago O'Hare Intl - SLP San Luis Potosi
ORDSLP
Chicago O'Hare Intl
Wed 1/27
12:53 pm-9:05 am
1 stop20h 12m
San Luis Potosi
Sun 1/31
9:36 am-12:41 am
2 stops39h 05m
ChicagoSan Luis Potosí
ORD Chicago O'Hare Intl - SLP San Luis Potosi
ORDSLP
Chicago O'Hare Intl
Wed 1/27
1:24 am-9:05 am
1 stop7h 41m
San Luis Potosi
Sun 1/31
9:36 am-12:41 am
2 stops39h 05m
ChicagoSan Luis Potosí
ORD Chicago O'Hare Intl - SLP San Luis Potosi
ORDSLP
Chicago O'Hare Intl
Wed 2/10
1:04 pm-12:15 am
2 stops11h 11m
San Luis Potosi
Wed 3/10
3:52 pm-11:19 am
2 stops19h 27m
ChicagoSan Luis Potosí
ORD Chicago O'Hare Intl - SLP San Luis Potosi
ORDSLP
Chicago O'Hare Intl
Tue 11/3
9:06 pm-12:16 pm
1 stop15h 10m
San Luis Potosi
Tue 12/1
1:15 pm-12:20 am
1 stop11h 05m
ChicagoSan Luis Potosí
ORD Chicago O'Hare Intl - SLP San Luis Potosi
ORDSLP
Chicago O'Hare Intl
Mon 1/25
12:49 am-12:01 pm
1 stop11h 12m
San Luis Potosi
Sun 1/31
3:52 pm-11:00 pm
1 stop7h 08m
ChicagoSan Luis Potosí
ORD Chicago O'Hare Intl - SLP San Luis Potosi
ORDSLP
Chicago O'Hare Intl
Wed 3/17
12:49 am-12:16 pm
1 stop12h 27m
San Luis Potosi
Sat 4/3
6:12 am-2:00 pm
1 stop6h 48m
ChicagoSan Luis Potosí
ORD Chicago O'Hare Intl - SLP San Luis Potosi
ORDSLP
Chicago O'Hare Intl
Tue 11/3
8:00 pm-12:16 pm
1 stop16h 16m
San Luis Potosi
Tue 12/1
1:15 pm-9:24 pm
1 stop8h 09m
ChicagoSan Luis Potosí
ORD Chicago O'Hare Intl - SLP San Luis Potosi
ORDSLP
Chicago O'Hare Intl
Tue 12/8
5:45 am-11:49 am
1 stop6h 04m
San Luis Potosi
Tue 1/12
6:00 am-4:25 pm
1 stop10h 25m
ChicagoSan Luis Potosí
ORD Chicago O'Hare Intl - SLP San Luis Potosi
ORDSLP
Chicago O'Hare Intl
Mon 12/7
5:45 am-11:49 am
1 stop6h 04m
San Luis Potosi
Fri 12/11
12:49 pm-7:55 pm
1 stop7h 06m
ChicagoSan Luis Potosí
ORD Chicago O'Hare Intl - SLP San Luis Potosi
ORDSLP
Chicago O'Hare Intl
Sun 12/6
1:30 am-12:49 pm
1 stop11h 19m
San Luis Potosi
Fri 12/11
8:29 pm-10:46 am
2 stops14h 17m
See travel insights to San Luis Potosí from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to San Luis Potosí
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and San Luis Potosí?
Prices are currently low for flights on this route.
Typical prices usually range from $337 to $463.The lowest price recently found on this route was $322.
What is the cheapest month to fly to San Luis Potosí?
The cheapest month to fly to San Luis Potosí from Chicago O'Hare Intl Airport is in February. Flight prices, which tend to average around $391, are often lower during this time because this is during the off-season. If you’re not able to fly to San Luis Potosí in February, then October is your next best option. Flight prices from Chicago O'Hare Intl Airport to San Luis Potosí during October average around $431.
What is the cheapest day to depart on your flight to San Luis Potosí?
Our data shows that Thursday is the least expensive day to fly to San Luis Potosí. Tickets to fly out on this day can be as low as $361. The most expensive day to fly to San Luis Potosí is Sunday, with ticket prices averaging around $446.
What is the cheapest time of day to depart on your flight to San Luis Potosí?
According to our data, the cheapest time of day to fly to San Luis Potosí is in the evening. momondo users have found flights departing from Chicago O'Hare Intl Airport to San Luis Potosí in the evening for as low as $381. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $597. Of course, these prices can vary depending on the time of year and what airport you fly to.
How have Chicago O'Hare Intl Airport to San Luis Potosí flight prices changed over time?
As of October 2026, prices for Chicago O'Hare Intl Airport to San Luis Potosí flights are approximately 9% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Chicago O'Hare Intl to San Luis Potosi?
Volaris is the most popular carrier operating from Chicago O'Hare Intl to San Luis Potosi
What airlines fly to San Luis Potosí?
Volaris, Viva and United Airlines are the top three most popular airlines that fly to San Luis Potosí from Chicago O'Hare Intl Airport according to our data. Volaris is the first choice among our users, with 46% of people opting to fly with this airline when traveling to San Luis Potosí. Keep in mind that there are 7 different airlines that fly to San Luis Potosí on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and San Luis Potosí?
Houston (IAH) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport to San Luis Potosí?
Flights via Atlanta (ATL) offer the lowest average round-trip price of $407.
Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to San Luis Potosí?
Flights connecting via Houston (IAH) have the shortest average one-way travel time: 6h 29m.
Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to San Luis Potosí?
Atlanta (ATL) has the shortest average layover time for this route: 4h 03m.
When to book flights from Chicago O'Hare Intl Airport to San Luis Potosí
Cheap Chicago O'Hare Intl Airport to San Luis Potosí (ORD to SLP) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to San Luis Potosí
Frequently asked questions about flying from Chicago O'Hare Intl Airport to San Luis Potosí
How far is Chicago O'Hare Intl to San Luis Potosi by plane?
San Luis Potosi is 1564.1 mi away from Chicago O'Hare Intl. Typically, this will take 6h 19m by plane in normal conditions.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to San Luis Potosi Airport?
Prices for flights from Chicago O'Hare Intl Airport to San Luis Potosi Airport refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to San Luis Potosi Airport?
As of October 2026, there are 4 operators available to choose from for flights from Chicago O'Hare Intl Airport to San Luis Potosi Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to San Luis Potosi Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to San Luis Potosi Airport.
What documentation or ID do you need to fly to San Luis Potosi Airport?
The travel and health documents required for your trip to San Luis Potosi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Luis Potosi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Chicago O'Hare Intl Airport to San Luis Potosí?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago O'Hare Intl Airport to San Luis Potosí is United Airlines (33% of total bookings). The next most popular airlines are American Airlines (32%), Delta (21%), and Aeromexico (13%).
Best airlines flying from Chicago O'Hare Intl Airport to San Luis Potosí
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to San Luis Potosí with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $262 | Free Cancellation | Rating 7.8 8,653 reviews | |||
| PriceFrom $302 | Free Cancellation | Rating 7.5 1,438 reviews | |||
| PriceFrom $365 | Free Cancellation | Rating 7.4 10,332 reviews | |||
| PriceFrom $389 | Free Cancellation | Rating 7.0 12,150 reviews |
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Why should I use momondo to find a flight deal from Chicago to San Luis Potosí?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to San Luis Potosí. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to San Luis Potosí with flexible booking policies on momondo?
momondo does allow users to show only those flights to San Luis Potosí from Chicago which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Chicago to San Luis Potosí?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Luis Potosí from Chicago.
I’m not ready to book a flight from Chicago to San Luis Potosí right now. Can momondo alert me if prices change?
If you are simply researching potential flights to San Luis Potosí, momondo offers a useful price alert feature which will track prices for flights to San Luis Potosí from Chicago and alert you when they change.