$145+ Cheap flights from O'Hare Intl (ORD) 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SLP
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl 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.Cheap flight deals from O'Hare Intl to San Luis Potosí
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Cheapest flights from O'Hare Intl to San Luis PotosíExplore the most affordable flight options available from O'Hare Intl to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from O'Hare Intl to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This Viva deal was found by Cheapflights users on 6/11. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:30 am
ORD
- SLP
1 stop13h 10m
Viva
Thu 10/152:15 pm
SLP
- ORD
1 stop8h 30m
Viva
Deal found 6/11![Viva logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 9/212:30 pm
ORD
- SLP
1 stop11h 01m
Multiple Airlines
Wed 9/99:22 am
SLP
- ORD
1 stop13h 37m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 8/272:53 am
ORD
- SLP
1 stop20h 38m
Multiple Airlines
Sun 9/66:00 am
SLP
- ORD
1 stop7h 52m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 9/172:53 am
ORD
- SLP
1 stop20h 38m
Multiple Airlines
Tue 9/292:10 pm
SLP
- ORD
2 stops33h 14m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 6/10![Multiple Airlines logo]()
$416
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:49 pm
ORD
- SLP
1 stop9h 42m
Multiple Airlines
Tue 8/182:48 pm
SLP
- ORD
1 stop8h 54m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 6/12. 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
Mon 7/133:10 pm
SLP
- ORD
2 stops32h 45m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 8/201:40 am
ORD
- SLP
2 stops21h 51m
Multiple Airlines
Sun 8/303:25 pm
SLP
- ORD
1 stop22h 25m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$425
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sun 9/131:40 am
ORD
- SLP
2 stops21h 51m
Volaris
Mon 9/289:22 am
SLP
- ORD
1 stop14h 33m
Volaris
Deal found 6/10![Volaris logo]()
$433
Best flights from O'Hare Intl to San Luis PotosíDiscover carefully curated flight deals from O'Hare Intl 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 15, 2026.
Discover carefully curated flight deals from O'Hare Intl 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 15, 2026.
This Volaris deal was found by Cheapflights users on 6/10. 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.
Mon 7/61:49 pm
ORD
- SLP
1 stop9h 42m
Volaris
Sat 7/112:48 pm
SLP
- ORD
1 stop9h 01m
Volaris
Deal found 6/10![Volaris logo]()
$453
This Delta deal was found by Cheapflights users on 6/14. 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 9/231:50 am
ORD
- SLP
1 stop7h 35m
Delta
Tue 9/291:41 pm
SLP
- ORD
1 stop9h 12m
Delta
Deal found 6/14![Delta logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/106:21 am
ORD
- SLP
1 stop17h 10m
Multiple Airlines
Sat 8/12:48 pm
SLP
- ORD
1 stop9h 01m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 6/11. 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 10/21:50 am
ORD
- SLP
1 stop7h 35m
Delta
Sun 10/116:02 am
SLP
- ORD
1 stop7h 14m
Delta
Deal found 6/11![Delta logo]()
$480
This Delta deal was found by Cheapflights users on 6/13. 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 11/193:21 pm
ORD
- SLP
1 stop16h 32m
Delta
Sun 11/293:52 pm
SLP
- ORD
1 stop7h 08m
Delta
Deal found 6/13![Delta logo]()
$480
This Delta deal was found by Cheapflights users on 6/12. 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 8/71:55 am
ORD
- SLP
1 stop8h 31m
Delta
Tue 8/189:07 am
SLP
- ORD
2 stops13h 50m
Delta
Deal found 6/12![Delta logo]()
$490
This Delta deal was found by Cheapflights users on 6/14. 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 10/3012:49 am
ORD
- SLP
1 stop15h 28m
Delta
Sat 11/79:06 am
SLP
- ORD
2 stops14h 44m
Delta
Deal found 6/14![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 6/10. 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 7/77:04 am
ORD
- SLP
1 stop14h 11m
Delta
Fri 7/178:02 am
SLP
- ORD
2 stops14h 51m
Delta
Deal found 6/10![Delta logo]()
$606
Last-minute flights from O'Hare Intl to San Luis PotosíDiscover last-minute flight deals from O'Hare Intl to San Luis Potosí. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to San Luis Potosí. Data last updated June 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 6/162:53 am
ORD
- SLP
1 stop20h 38m
Volaris
Wed 6/249:22 am
SLP
- ORD
1 stop15h 59m
Volaris
Deal found 6/10![Volaris logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 6/10. 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
Tue 8/182:48 pm
SLP
- ORD
1 stop8h 54m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/11:49 pm
ORD
- SLP
1 stop9h 42m
Multiple Airlines
Wed 7/83:10 pm
SLP
- ORD
2 stops36h 31m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 6/10![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 6/12. 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
Mon 7/133:10 pm
SLP
- ORD
2 stops32h 45m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 6/12. 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
Volaris
Mon 7/139:22 am
SLP
- ORD
1 stop25h 47m
Volaris
Deal found 6/12![Volaris logo]()
$442
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares 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
Thu 7/92:48 pm
SLP
- ORD
1 stop9h 01m
Volaris
Deal found 6/10![Volaris logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 6/10. 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
Multiple Airlines
Thu 7/93:10 pm
SLP
- ORD
2 stops32h 45m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$448
This Volaris deal was found by Cheapflights users on 6/10. 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.
Mon 7/61:49 pm
ORD
- SLP
1 stop9h 42m
Volaris
Sat 7/112:48 pm
SLP
- ORD
1 stop9h 01m
Volaris
Deal found 6/10![Volaris logo]()
$453
This Trip.com deal was found by Cheapflights users on 6/11. 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.
Wed 7/81:49 pm
ORD
- SLP
1 stop9h 42m
Volaris
Sat 7/182:48 pm
SLP
- ORD
1 stop9h 01m
Volaris
Deal found 6/11![Volaris logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/106:21 am
ORD
- SLP
1 stop17h 10m
Multiple Airlines
Mon 7/276:00 am
SLP
- ORD
2 stops41h 49m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$444
One-way flights from O'Hare Intl to San Luis PotosíSearch for one-way flight options from O'Hare Intl to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from O'Hare Intl to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This CheapOair deal was found by Cheapflights users on 6/12. 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.
Wed 7/11:49 pm
ORD
- SLP
1 stop9h 42m
Volaris
Deal found 6/12![Volaris logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 6/10. 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
Volaris
Deal found 6/10![Volaris logo]()
$150
This CheapOair deal was found by Cheapflights users on 6/13. 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.
Wed 7/81:49 pm
ORD
- SLP
1 stop9h 42m
Volaris
Deal found 6/13![Volaris logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/91:40 am
ORD
- SLP
2 stops21h 51m
Volaris
Deal found 6/13![Volaris logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 8/115:30 pm
ORD
- SLP
2 stops30h 01m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$181
This CheapOair deal was found by Cheapflights users on 6/12. 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.
Wed 6/241:49 pm
ORD
- SLP
1 stop9h 42m
Volaris
Deal found 6/12![Volaris logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/71:49 pm
ORD
- SLP
2 stops25h 21m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 6/297:35 am
ORD
- SLP
2 stops29h 54m
Volaris
Deal found 6/11![Volaris logo]()
$192
Find flight deals from O'Hare Intl to San Luis Potosí
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $345 (Viva) |
One-way from | $145 (CheapOair) |
Popular in | December |
Cheapest in | January |
Average price | $569 |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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 15, 2026.
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
Cheapest round-trip
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Mon 7/6
1:49 pm-10:31 pm
1 stop9h 42m
San Luis Potosi
Sat 7/11
2:48 pm-12:49 am
1 stop9h 01m
$453
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Wed 9/23
1:50 am-8:25 am
1 stop7h 35m
San Luis Potosi
Tue 9/29
1:41 pm-11:53 pm
1 stop9h 12m
$480
Quickest round-trip
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Fri 10/2
1:50 am-8:25 am
1 stop7h 35m
San Luis Potosi
Sun 10/11
6:02 am-2:16 pm
1 stop7h 14m
$480
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Thu 11/19
3:21 pm-7:53 am
1 stop16h 32m
San Luis Potosi
Sun 11/29
3:52 pm-11:00 pm
1 stop7h 08m
$480
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Fri 8/7
1:55 am-9:26 am
1 stop8h 31m
San Luis Potosi
Tue 8/18
9:07 am-11:57 pm
2 stops13h 50m
$490
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Fri 7/10
6:21 am-10:31 pm
1 stop17h 10m
San Luis Potosi
Sat 8/1
2:48 pm-12:49 am
1 stop9h 01m
$492
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Fri 10/30
12:49 am-3:17 pm
1 stop15h 28m
San Luis Potosi
Sat 11/7
9:06 am-11:50 pm
2 stops14h 44m
$521
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Tue 7/7
7:04 am-8:15 pm
1 stop14h 11m
San Luis Potosi
Fri 7/17
8:02 am-11:53 pm
2 stops14h 51m
$606
Cheapest one-way
Quickest one-way
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Wed 7/1
1:49 pm-10:31 pm
1 stop9h 42m
$145
ChicagoSan Luis Potosí
ORD - SLP
ORDSLP
Chicago O'Hare Intl
Fri 7/10
1:49 pm-10:31 pm
1 stop9h 42m
$145
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl 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 O'Hare Intl 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*1 star | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-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 O'Hare Intl Airport-San Luis Potosí flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-San Luis Potosí flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-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 O'Hare Intl Airport-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 O'Hare Intl to San Luis Potosí
Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from O'Hare Intl with our price prediction graph.
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 O'Hare Intl Airport to San Luis Potosí
Prices
More
How far ahead should I book a flight from Chicago O'Hare Intl Airport to San Luis Potosí?
Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to San Luis Potosí. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to San Luis Potosí?
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to San Luis Potosí (average of $365). Flying from Chicago O'Hare Intl Airport to San Luis Potosí in December is currently the most expensive (average of $964). 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 O'Hare Intl Airport to San Luis Potosí?
What’s the top layover airport for flights from Chicago O'Hare Intl Airport to San Luis Potosí?
Share of 1-stop round-trip flights from Chicago O'Hare Intl Airport to San Luis Potosí chosen by Cheapflights users in the past 12 months, using the same layover each way.
Mexico City (MEX) – chosen by Cheapflights users on 33% of 1-stop itineraries from Chicago O'Hare Intl Airport to San Luis Potosí on Cheapflights.
What’s the cheapest layover airport for flights from Chicago O'Hare Intl Airport to San Luis Potosí?
Average round-trip fare for 1-stop flights from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to San Luis Potosí?
Shortest average travel time for 1-stop one-way flights from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to San Luis Potosí?
Average layover duration for 1-stop one-way flights from Chicago O'Hare Intl Airport 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.
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 15, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to San Luis Potosí, such as Delta,United Airlines, andAeromexico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
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O'Hare Intl and San Luis Potosí flights
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Top 4 airlines flying from O'Hare Intl to San Luis Potosí
Discover the top 4 airlines that operate flights from O'Hare Intl 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$302 | Average$431 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$327 | Average$403 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$337 | Average$566 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$345 | Average$559 | FlexibilityNo cancel fee | On-time71% |