$151+ Cheap flights from Chicago (CHI) to San Luis Potosí, Mexico (SLP)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SLP
Jul 9 — Jul 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chicago to San Luis Potosí with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago to San Luis Potosi are usually found in September or February, booked 15 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Chicago to San Luis Potosí
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to San Luis PotosíExplore the most affordable flight options available from Chicago to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Chicago to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This FlightHub deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Tue 9/291:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/7![Volaris logo]()
$359
This Mytrip deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:30 am
ORD
- SLP
1 stop13h 05m
Multiple Airlines
Tue 8/252:48 pm
SLP
- ORD
1 stop8h 54m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$364
This Trip.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Sun 9/201:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/5![Volaris logo]()
$367
This Mytrip deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Sun 10/41:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/8![Volaris logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Sat 9/121:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/8![Volaris logo]()
$384
This Faresmojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:50 am
ORD
- SLP
1 stop12h 10m
AeroMexico Connect
Mon 9/289:12 am
SLP
- ORD
1 stop13h 41m
AeroMexico Connect
Deal found 6/8![AeroMexico Connect logo]()
$386
This CheapOair deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Sun 8/301:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/7![Volaris logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Thu 6/251:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/6![Volaris logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Tue 8/251:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/6![Volaris logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Thu 6/181:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/8![Volaris logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Sun 6/211:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/6![Volaris logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:49 pm
ORD
- SLP
1 stop9h 42m
Multiple Airlines
Sun 7/53:10 pm
SLP
- ORD
2 stops32h 45m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$422
Best flights from Chicago to San Luis PotosíDiscover carefully curated flight deals from Chicago to San Luis Potosí that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Chicago to San Luis Potosí that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:55 am
ORD
- SLP
1 stop7h 20m
Delta
Sun 8/309:07 am
SLP
- ORD
1 stop13h 46m
Delta
Deal found 6/7![Delta logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:49 pm
ORD
- SLP
1 stop9h 42m
Multiple Airlines
Sat 7/113:10 pm
SLP
- ORD
3 stops31h 56m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$502
This Volaris deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:49 pm
ORD
- SLP
1 stop9h 42m
Volaris
Sat 7/182:48 pm
SLP
- ORD
1 stop9h 01m
Volaris
Deal found 6/6![Volaris logo]()
$521
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:30 am
ORD
- SLP
1 stop6h 19m
United Airlines
Sun 7/1211:45 am
SLP
- ORD
1 stop8h 55m
United Airlines
Deal found 6/5![United Airlines logo]()
$534
This Volaris deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Tue 6/301:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/8![Volaris logo]()
$524
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:25 am
ORD
- SLP
1 stop9h 47m
United Airlines
Sun 7/1211:45 am
SLP
- ORD
1 stop8h 55m
United Airlines
Deal found 6/5![United Airlines logo]()
$534
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:55 am
ORD
- SLP
1 stop9h 11m
Delta
Sun 7/1210:41 am
SLP
- ORD
1 stop12h 27m
Delta
Deal found 6/4![Delta logo]()
$542
This Volaris deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Sat 6/201:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/4![Volaris logo]()
$532
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:04 am
ORD
- SLP
1 stop14h 46m
Delta
Wed 7/810:36 am
SLP
- ORD
1 stop12h 32m
Delta
Deal found 6/4![Delta logo]()
$542
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:04 am
ORD
- SLP
1 stop14h 11m
Delta
Tue 8/118:02 am
SLP
- ORD
1 stop15h 06m
Delta
Deal found 6/8![Delta logo]()
$544
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1310:30 am
ORD
- SLP
1 stop9h 42m
United Airlines
Tue 6/307:12 am
SLP
- ORD
1 stop13h 28m
United Airlines
Deal found 6/4![United Airlines logo]()
$602
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:05 am
MDW
- SLP
2 stops13h 50m
Delta
Sat 7/118:02 am
SLP
- MDW
2 stops13h 13m
Delta
Deal found 6/8![Delta logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:23 pm
MDW
- SLP
3 stops23h 45m
Volaris
Sat 7/111:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/8![Volaris logo]()
$629
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:35 am
ORD
- SLP
2 stops11h 29m
Delta
Mon 7/610:41 am
SLP
- ORD
1 stop12h 27m
Delta
Deal found 6/8![Delta logo]()
$579
This Volaris deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Fri 7/179:22 am
SLP
- MDW
1 stop8h 42m
Volaris
Deal found 6/6![Volaris logo]()
$718
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:05 am
MDW
- SLP
2 stops13h 50m
Delta
Fri 7/106:02 am
SLP
- MDW
2 stops15h 13m
Delta
Deal found 6/6![Delta logo]()
$620
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:00 am
MDW
- SLP
2 stops12h 34m
Delta
Mon 8/249:07 am
SLP
- MDW
2 stops12h 29m
Delta
Deal found 6/6![Delta logo]()
$661
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:05 am
MDW
- SLP
2 stops12h 09m
Delta
Sun 8/306:02 am
SLP
- MDW
2 stops15h 34m
Delta
Deal found 6/7![Delta logo]()
$661
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
MDW
- SLP
2 stops12h 19m
Delta
Sun 7/128:22 am
SLP
- MDW
2 stops12h 53m
Delta
Deal found 6/5![Delta logo]()
$693
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:05 am
MDW
- SLP
2 stops17h 54m
Delta
Sun 8/236:02 am
SLP
- MDW
2 stops15h 34m
Delta
Deal found 6/8![Delta logo]()
$693
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:00 am
MDW
- SLP
2 stops10h 00m
Delta
Fri 7/36:02 am
SLP
- MDW
2 stops15h 15m
Delta
Deal found 6/4![Delta logo]()
$715
Last-minute flights from Chicago to San Luis PotosíDiscover last-minute flight deals from Chicago to San Luis Potosí. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to San Luis Potosí. Data last updated June 9, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Tue 6/161:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/4![Volaris logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:53 am
ORD
- SLP
1 stop20h 38m
Multiple Airlines
Thu 6/253:10 pm
SLP
- ORD
2 stops34h 11m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Thu 6/181:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/8![Volaris logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Sun 6/211:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/7![Volaris logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Thu 6/251:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/6![Volaris logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Sun 6/211:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/6![Volaris logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Sat 6/201:29 pm
SLP
- MDW
Nonstop3h 36m
Volaris
Deal found 6/6![Volaris logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/221:49 pm
ORD
- SLP
1 stop9h 42m
Multiple Airlines
Thu 6/253:10 pm
SLP
- ORD
2 stops34h 11m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:49 pm
ORD
- SLP
1 stop9h 42m
Multiple Airlines
Sun 7/53:10 pm
SLP
- ORD
2 stops32h 45m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$422
This eDestinos deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:49 pm
ORD
- SLP
1 stop9h 42m
Volaris
Sat 7/112:48 pm
SLP
- ORD
1 stop9h 01m
Volaris
Deal found 6/8![Volaris logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:21 am
ORD
- SLP
1 stop17h 10m
Multiple Airlines
Sat 7/112:48 pm
SLP
- ORD
1 stop9h 01m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/61:49 pm
ORD
- SLP
1 stop9h 42m
Volaris
Mon 7/139:22 am
SLP
- ORD
1 stop25h 47m
Volaris
Deal found 6/6![Volaris logo]()
$430
One-way flights from Chicago to San Luis PotosíSearch for one-way flight options from Chicago to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Chicago to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Deal found 6/4![Volaris logo]()
$151
This Booking.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:30 am
ORD
- SLP
1 stop11h 55m
Viva
Deal found 6/6![Viva logo]()
$158
This Booking.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:30 am
ORD
- SLP
1 stop13h 05m
Viva
Deal found 6/4![Viva logo]()
$173
This Booking.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:30 am
ORD
- SLP
1 stop11h 55m
Viva
Deal found 6/4![Viva logo]()
$174
This Trip.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/141:49 pm
ORD
- SLP
1 stop9h 42m
Volaris
Deal found 6/8![Volaris logo]()
$184
This CheapOair deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:49 pm
ORD
- SLP
1 stop9h 42m
Volaris
Deal found 6/4![Volaris logo]()
$188
This CheapOair deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Deal found 6/5![Volaris logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:53 am
ORD
- SLP
2 stops12h 17m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:49 pm
ORD
- SLP
2 stops24h 46m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$210
This CheapOair deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:30 pm
MDW
- SLP
Nonstop3h 45m
Volaris
Deal found 6/5![Volaris logo]()
$210
This eDestinos deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:05 am
ORD
- SLP
1 stop14h 03m
Volaris
Deal found 6/8![Volaris logo]()
$213
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:04 am
ORD
- SLP
1 stop15h 11m
Delta
Deal found 6/7![Delta logo]()
$227
Find flight deals from Chicago to San Luis Potosí
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to San Luis Potosí (SLP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (FlightHub) |
One-way from | $151 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $428 |
Good round-trip deal | $351 or less |
Good one-way deal | $178 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to San Luis Potosí that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Chicago to San Luis Potosí that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Wed 8/26
1:55 am-8:15 am
1 stop7h 20m
San Luis Potosi
Sun 8/30
9:07 am-11:53 pm
1 stop13h 46m
$480
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Fri 7/3
1:49 pm-10:31 pm
1 stop9h 42m
San Luis Potosi
Sat 7/11
3:10 pm-12:06 am
3 stops31h 56m
$502
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Fri 7/3
1:49 pm-10:31 pm
1 stop9h 42m
San Luis Potosi
Sat 7/18
2:48 pm-12:49 am
1 stop9h 01m
$521
Quickest round-trip
ChicagoSan Luis Potosí
MDW - SLP
MDWSLP
Chicago Midway
Sun 6/21
7:30 pm-10:15 pm
Nonstop3h 45m
San Luis Potosi
Tue 6/30
1:29 pm-6:05 pm
Nonstop3h 36m
$524
ChicagoSan Luis Potosí
MDW - SLP
MDWSLP
Chicago Midway
Tue 6/16
7:30 pm-10:15 pm
Nonstop3h 45m
San Luis Potosi
Sat 6/20
1:29 pm-6:05 pm
Nonstop3h 36m
$532
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Wed 7/8
5:30 am-10:49 am
1 stop6h 19m
San Luis Potosi
Sun 7/12
11:45 am-9:40 pm
1 stop8h 55m
$534
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Tue 7/7
10:25 am-7:12 pm
1 stop9h 47m
San Luis Potosi
Sun 7/12
11:45 am-9:40 pm
1 stop8h 55m
$534
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Sat 7/4
1:55 am-10:06 am
1 stop9h 11m
San Luis Potosi
Sun 7/12
10:41 am-12:08 am
1 stop12h 27m
$542
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Thu 7/2
7:04 am-8:50 pm
1 stop14h 46m
San Luis Potosi
Wed 7/8
10:36 am-12:08 am
1 stop12h 32m
$542
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Tue 7/28
7:04 am-8:15 pm
1 stop14h 11m
San Luis Potosi
Tue 8/11
8:02 am-12:08 am
1 stop15h 06m
$544
Showing 1-10 of 37 resultsSorted by cheapest first
Compare providers for flights from Chicago to San Luis Potosí
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to San Luis Potosí in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-San Luis Potosí flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-San Luis Potosí flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-San Luis Potosí flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-San Luis Potosí flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-San Luis Potosí flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to San Luis Potosí
Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Chicago with our price prediction graph.
CHI-SLP
MDW-SLP
ORD-SLP
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to San Luis Potosí
CHI-SLP
MDW-SLP
ORD-SLP
What is the cheapest month to book a flight from Chicago to San Luis Potosí?
Currently, July is the cheapest month in which you can book a flight from Chicago to San Luis Potosí (average of $215). Flying from Chicago to San Luis Potosí in May is currently the most expensive (average of $403). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Chicago to San Luis Potosí?
What’s the top layover airport for flights from Chicago to San Luis Potosí?
Share of 1-stop round-trip flights from Chicago to San Luis Potosí chosen by Cheapflights users in the past 12 months, using the same layover each way.
Atlanta (ATL) – chosen by Cheapflights users on 38% of 1-stop itineraries from Chicago to San Luis Potosí on Cheapflights.
What’s the cheapest layover airport for flights from Chicago to San Luis Potosí?
Average round-trip fare for 1-stop flights from Chicago to San Luis Potosí, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $362.
What’s the fastest layover option from Chicago to San Luis Potosí?
Shortest average travel time for 1-stop one-way flights from Chicago to San Luis Potosí, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 6h 09m.
Which airport typically offers the quickest layover for flights from Chicago to San Luis Potosí?
Average layover duration for 1-stop one-way flights from Chicago to San Luis Potosí, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 1h 28m.
How far ahead should I book a flight from Chicago to San Luis Potosí?
To ensure you get the cheapest price possible for a flight from Chicago to San Luis Potosí, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing San Luis Potosí
Get insights into the airlines that provide service to San Luis Potosí. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Luis Potosí. Reviews last updated June 9, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAeromexico from Chicago to San Luis Potosí by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Chicago to San Luis Potosí. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Chicago
Popular flights
San Luis Potosí flight routes
Alternative routes for Chicago to San Luis Potosí
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Luis Potosí by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to San Luis Potosí by cabin class
Find flights from Chicago to San Luis Potosí, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and San Luis Potosí flights
Browse other Chicago and San Luis Potosí flight options. Last updated on June 9, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Luis Potosí
Explore flights to San Luis Potosí departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Top 5 airlines flying from Chicago to San Luis Potosí
Discover the top 5 airlines that operate flights from Chicago to San Luis Potosí. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$251 | Average$341 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$302 | Average$431 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$327 | Average$425 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$337 | Average$566 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$345 | Average$550 | FlexibilityNo cancel fee | On-time71% |