Cheap flights from Chicago to San Luis Potosí from $98
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 to San Luis Potosí departing on 10/20. 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 to San Luis Potosí
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Fly from
Fly to
Route
Depart
Return
ChicagoSan Luis Potosí
MDW Chicago Midway - SLP San Luis Potosi
MDWSLP
Chicago Midway
Sat 10/24
7:30 pm-10:15 pm
Nonstop3h 45m
San Luis Potosi
Sat 10/31
1:29 pm-6:05 pm
Nonstop3h 36m
ChicagoSan Luis Potosí
MDW Chicago Midway - SLP San Luis Potosi
MDWSLP
Chicago Midway
Sat 10/24
7:30 pm-10:15 pm
Nonstop3h 45m
San Luis Potosi
Sat 10/31
1:29 pm-6:05 pm
Nonstop3h 36m
ChicagoSan Luis Potosí
MDW Chicago Midway - SLP San Luis Potosi
MDWSLP
Chicago Midway
Tue 1/26
1:18 pm-9:05 am
2 stops43h 47m
San Luis Potosi
Sun 1/31
1:28 pm-4:51 pm
Nonstop3h 23m
ChicagoSan Luis Potosí
MDW Chicago Midway - SLP San Luis Potosi
MDWSLP
Chicago Midway
Wed 1/27
6:01 am-7:13 pm
1 stop13h 12m
San Luis Potosi
Sun 1/31
1:28 pm-4:51 pm
Nonstop3h 23m
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
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 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 and San Luis Potosí?
Prices are currently low for flights on this route.
Typical prices usually range from $350 to $450.The lowest price recently found on this route was $238.
What is the cheapest month to fly to San Luis Potosí?
The cheapest month to fly to San Luis Potosí from Chicago is in September. Flight prices, which tend to average around $360, 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 September, then February is your next best option. Flight prices from Chicago to San Luis Potosí during February average around $376.
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 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.
What is the cheapest Chicago to San Luis Potosi flight route?
Fly from Chicago Midway to San Luis Potosi for the best Chicago - San Luis Potosi flight prices
What cabin class options are available on Chicago to San Luis Potosí flights?
There is only 1 cabin class available to choose from on Chicago to San Luis Potosí flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Chicago to San Luis Potosí flights?
No. A direct flight is the cheapest option for a flight between Chicago to San Luis Potosí.
What is the cheapest airline that flies from Chicago to San Luis Potosi?
Volaris and Viva are the most popular carriers operating from Chicago 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 according to our data. Volaris is the first choice among our users, with 59% 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 and San Luis Potosí?
Houston (IAH) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Chicago to San Luis Potosí?
Flights via Mexico City (MEX) offer the lowest average round-trip price of $403.
Which layover airport has the shortest travel time from Chicago to San Luis Potosí?
Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 6h 18m.
Which layover airport has the shortest connection time from Chicago to San Luis Potosí?
Mexico City (MEX) has the shortest average layover time for this route: 1h 30m.
When to book flights from Chicago to San Luis Potosí
Cheap Chicago to San Luis Potosí (CHI to SLP) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to San Luis Potosí
Frequently asked questions about flying from Chicago to San Luis Potosí
How far is Chicago to San Luis Potosi by plane?
Chicago and San Luis Potosi are 1565.9 mi apart from one another. Flights usually cover this in 3h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago to San Luis Potosi Airport?
Prices for flights from Chicago to San Luis Potosi Airport refresh daily.
How many operators does momondo search for flights from Chicago to San Luis Potosi Airport?
As of October 2026, there are 5 operators available to choose from for flights from Chicago to San Luis Potosi Airport.
How old do you have to be to fly from Chicago to San Luis Potosi Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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 plane model from Chicago to San Luis Potosí?
momondo data reveals that the most frequently booked plane model on the route from Chicago to San Luis Potosí is Airbus A320neo, representing 81.25% of all bookings. The subsequent popular models are Airbus A320-100/200 at 16.96%, Airbus A321-100/200 at 0.89%, and Airbus A321neo at 0.89%.
What is the most popular airline from Chicago to San Luis Potosí?
momondo data reveals that the most frequently booked airline on the route from Chicago to San Luis Potosí is Volaris, representing 56% of all bookings. The subsequent popular airlines are United Airlines at 16%, Delta at 13%, and American Airlines at 11%.
Best airlines flying from Chicago to San Luis Potosí
Compare and see reviews for airlines that fly from Chicago to San Luis Potosí with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $251 | Free Cancellation | Rating 6.6 1,128 reviews | |||
| PriceFrom $262 | Free Cancellation | Rating 7.8 8,646 reviews | |||
| PriceFrom $302 | Free Cancellation | Rating 7.5 1,440 reviews | |||
| PriceFrom $365 | Free Cancellation | Rating 7.4 10,324 reviews | |||
| PriceFrom $389 | Free Cancellation | Rating 7.0 12,146 reviews |
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Why should I use momondo to find a flight deal from Chicago to San Luis Potosí?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to San Luis Potosí. momondo saves you time and could save you money on your trip.
Can I find flights from Chicago to San Luis Potosí with flexible booking policies on momondo?
All flight searches from Chicago to San Luis Potosí on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Chicago to San Luis Potosí?
Once you have performed a search for Chicago to San Luis Potosí flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to San Luis Potosí right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to San Luis Potosí from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.