$97+ Cheap flights from George Bush Intcntl (IAH) 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SLP
Jul 19 — Jul 261
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl 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 Houston George Bush Intcntl to San Luis Potosi are usually found in February or January, booked 88 days in advance, depart on a Tuesday or Saturday and return on a Thursday
Cheap flight deals from George Bush Intcntl to San Luis Potosí
Cheapest
Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to San Luis PotosíExplore the most affordable flight options available from George Bush Intcntl to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 19, 2026.
Explore the most affordable flight options available from George Bush Intcntl to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 19, 2026.
This Booking.com deal was found by Cheapflights users on 6/17. 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 7/111:10 pm
IAH
- SLP
1 stop14h 15m
Viva
Sun 7/52:10 pm
SLP
- IAH
1 stop17h 25m
Viva
Deal found 6/17![Viva logo]()
$284
This Viva deal was found by Cheapflights users on 6/19. 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.
Tue 8/259:45 am
IAH
- SLP
1 stop4h 50m
Viva
Thu 9/312:25 pm
SLP
- IAH
1 stop19h 10m
Viva
Deal found 6/19![Viva logo]()
$293
This Booking.com deal was found by Cheapflights users on 6/15. 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.
Sat 7/44:50 pm
IAH
- SLP
1 stop21h 45m
Viva
Tue 7/72:10 pm
SLP
- IAH
1 stop17h 25m
Viva
Deal found 6/15![Viva logo]()
$296
This Booking.com deal was found by Cheapflights users on 6/18. 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.
Sun 8/309:45 am
IAH
- SLP
1 stop6h 05m
Multiple Airlines
Sat 9/52:48 pm
SLP
- IAH
Nonstop1h 55m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$300
This Justfly.com deal was found by Cheapflights users on 6/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:35 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Tue 9/292:48 pm
SLP
- IAH
Nonstop1h 55m
Volaris
Deal found 6/18![Volaris logo]()
$304
This Booking.com deal was found by Cheapflights users on 6/17. 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 7/1311:10 pm
IAH
- SLP
1 stop15h 25m
Viva
Tue 7/212:10 pm
SLP
- IAH
1 stop17h 25m
Viva
Deal found 6/17![Viva logo]()
$309
This Viva deal was found by Cheapflights users on 6/18. 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.
Sun 11/2210:10 pm
IAH
- SLP
1 stop16h 40m
Viva
Sat 11/281:10 pm
SLP
- IAH
1 stop18h 30m
Viva
Deal found 6/18![Viva logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 9/312:35 pm
IAH
- SLP
Nonstop1h 49m
Multiple Airlines
Thu 9/1012:55 pm
SLP
- IAH
1 stop8h 05m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$317
This Booking.com deal was found by Cheapflights users on 6/16. 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.
Tue 7/149:45 am
IAH
- SLP
1 stop4h 50m
Viva
Tue 7/212:10 pm
SLP
- IAH
1 stop17h 25m
Viva
Deal found 6/16![Viva logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/2712:45 pm
IAH
- SLP
Nonstop1h 49m
Multiple Airlines
Thu 9/312:55 pm
SLP
- IAH
1 stop8h 05m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 9/312:35 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Thu 9/102:48 pm
SLP
- IAH
Nonstop1h 55m
Volaris
Deal found 6/15![Volaris logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/812:45 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Sat 8/222:48 pm
SLP
- IAH
Nonstop1h 55m
Volaris
Deal found 6/17![Volaris logo]()
$324
Best flights from George Bush Intcntl to San Luis PotosíDiscover carefully curated flight deals from George Bush Intcntl 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 19, 2026.
Discover carefully curated flight deals from George Bush Intcntl 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 19, 2026.
This Viva deal was found by Cheapflights users on 6/19. 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.
Thu 10/89:45 am
IAH
- SLP
1 stop4h 55m
Viva
Thu 10/222:15 pm
SLP
- IAH
1 stop6h 44m
Viva
Deal found 6/19![Viva logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 10/812:45 pm
IAH
- SLP
Nonstop1h 49m
Multiple Airlines
Thu 10/226:00 am
SLP
- IAH
1 stop14h 59m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 6/15. 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 7/912:01 pm
IAH
- SLP
1 stop9h 49m
Delta
Tue 7/1410:41 am
SLP
- IAH
1 stop6h 45m
Delta
Deal found 6/15![Delta logo]()
$503
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 7/306:08 pm
IAH
- SLP
Nonstop2h 04m
United Airlines
Fri 8/711:45 am
SLP
- IAH
Nonstop1h 55m
United Airlines
Deal found 6/16![United Airlines logo]()
$563
This Viva deal was found by Cheapflights users on 6/17. 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.
Sat 7/254:50 pm
IAH
- SLP
1 stop21h 45m
Viva
Sun 8/22:10 pm
SLP
- IAH
1 stop17h 25m
Viva
Deal found 6/17![Viva logo]()
$383
This Viva deal was found by Cheapflights users on 6/15. 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.
Tue 6/309:45 am
IAH
- SLP
1 stop4h 50m
Viva
Thu 7/212:55 pm
SLP
- IAH
1 stop8h 05m
Viva
Deal found 6/15![Viva logo]()
$418
This Delta deal was found by Cheapflights users on 6/19. 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 7/307:02 am
IAH
- SLP
1 stop6h 53m
Delta
Tue 8/48:02 am
SLP
- IAH
1 stop12h 22m
Delta
Deal found 6/19![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 6/19. 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 7/257:02 am
IAH
- SLP
1 stop6h 03m
Delta
Sat 8/86:02 am
SLP
- IAH
1 stop14h 22m
Delta
Deal found 6/19![Delta logo]()
$513
This United Airlines deal was found by Cheapflights users on 6/15. 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 9/226:13 pm
IAH
- SLP
Nonstop1h 59m
United Airlines
Tue 9/297:12 am
SLP
- IAH
Nonstop2h 00m
United Airlines
Deal found 6/15![United Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 6/16. 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 7/27:02 am
IAH
- SLP
1 stop11h 32m
Delta
Tue 7/78:02 am
SLP
- IAH
1 stop9h 24m
Delta
Deal found 6/16![Delta logo]()
$548
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/46:08 pm
IAH
- SLP
Nonstop2h 04m
United Airlines
Wed 7/811:45 am
SLP
- IAH
Nonstop1h 55m
United Airlines
Deal found 6/17![United Airlines logo]()
$628
Last-minute flights from George Bush Intcntl to San Luis PotosíDiscover last-minute flight deals from George Bush Intcntl to San Luis Potosí. Data last updated June 19, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to San Luis Potosí. Data last updated June 19, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 6/2511:10 pm
IAH
- SLP
1 stop10h 32m
Multiple Airlines
Thu 7/27:47 am
SLP
- IAH
2 stops24h 23m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 6/2612:05 pm
IAH
- SLP
2 stops27h 05m
Multiple Airlines
Sun 7/52:10 pm
SLP
- IAH
1 stop17h 25m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$383
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 6/2611:10 pm
IAH
- SLP
1 stop10h 32m
Multiple Airlines
Tue 6/302:10 pm
SLP
- IAH
1 stop17h 25m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 6/274:50 pm
IAH
- SLP
1 stop16h 52m
Multiple Airlines
Thu 7/912:55 pm
SLP
- IAH
1 stop8h 05m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 6/2811:10 pm
IAH
- SLP
1 stop10h 32m
Multiple Airlines
Tue 7/77:47 am
SLP
- IAH
2 stops48h 23m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 6/2811:10 pm
IAH
- SLP
1 stop10h 32m
Multiple Airlines
Sun 7/122:10 pm
SLP
- IAH
1 stop17h 25m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 6/2912:05 pm
IAH
- SLP
2 stops27h 05m
Multiple Airlines
Sun 7/122:10 pm
SLP
- IAH
1 stop17h 25m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 6/2912:05 pm
IAH
- SLP
2 stops27h 05m
Multiple Airlines
Wed 7/89:22 am
SLP
- IAH
1 stop22h 48m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 6/2911:10 pm
IAH
- SLP
1 stop15h 25m
Viva
Sun 7/122:10 pm
SLP
- IAH
1 stop17h 25m
Viva
Deal found 6/18![Viva logo]()
$376
One-way flights from George Bush Intcntl to San Luis PotosíSearch for one-way flight options from George Bush Intcntl to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated June 19, 2026.
Search for one-way flight options from George Bush Intcntl to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated June 19, 2026.
This Viva deal was found by Cheapflights users on 6/18. 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 7/1511:10 pm
IAH
- SLP
1 stop14h 15m
Viva
Deal found 6/18![Viva logo]()
$97
This Booking.com deal was found by Cheapflights users on 6/15. 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 8/3111:10 pm
IAH
- SLP
1 stop15h 25m
Viva
Deal found 6/15![Viva logo]()
$112
This Booking.com deal was found by Cheapflights users on 6/19. 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.
Tue 8/259:45 am
IAH
- SLP
1 stop4h 50m
Viva
Deal found 6/19![Viva logo]()
$113
This Booking.com deal was found by Cheapflights users on 6/17. 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 7/111:10 pm
IAH
- SLP
1 stop14h 15m
Viva
Deal found 6/17![Viva logo]()
$114
This Flightnetwork deal was found by Cheapflights users on 6/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:10 pm
IAH
- SLP
1 stop14h 15m
Viva
Deal found 6/16![Viva logo]()
$116
This Super.com deal was found by Cheapflights users on 6/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:45 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Deal found 6/16![Volaris logo]()
$126
This Super.com deal was found by Cheapflights users on 6/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:45 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Deal found 6/19![Volaris logo]()
$129
This Mytrip deal was found by Cheapflights users on 6/19. 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 8/1512:45 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Deal found 6/19![Volaris logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 9/1812:05 pm
IAH
- SLP
1 stop11h 26m
Volaris
Deal found 6/16![Volaris logo]()
$135
This Booking.com deal was found by Cheapflights users on 6/19. 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 8/1011:10 pm
IAH
- SLP
1 stop15h 25m
Viva
Deal found 6/19![Viva logo]()
$139
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:50 pm
IAH
- SLP
1 stop16h 40m
American Airlines
Deal found 6/16![American Airlines logo]()
$141
Find flight deals from George Bush Intcntl to San Luis Potosí
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $284 (Booking.com) |
One-way from | $97 (Viva) |
Popular in | December |
Cheapest in | February |
Average price | $337 |
Good round-trip deal | $311 or less |
Good one-way deal | $129 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl 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 19, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to San Luis Potosí that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Thu 10/8
9:45 am-1:40 pm
1 stop4h 55m
San Luis Potosi
Thu 10/22
2:15 pm-9:59 pm
1 stop6h 44m
$293
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Thu 10/8
12:45 pm-1:34 pm
Nonstop1h 49m
San Luis Potosi
Thu 10/22
6:00 am-9:59 pm
1 stop14h 59m
$367
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Sat 7/25
4:50 pm-1:35 pm
1 stop21h 45m
San Luis Potosi
Sun 8/2
2:10 pm-8:35 am
1 stop17h 25m
$383
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Tue 6/30
9:45 am-1:35 pm
1 stop4h 50m
San Luis Potosi
Thu 7/2
12:55 pm-10:00 pm
1 stop8h 05m
$418
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Thu 7/9
12:01 pm-8:50 pm
1 stop9h 49m
San Luis Potosi
Tue 7/14
10:41 am-6:26 pm
1 stop6h 45m
$503
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Thu 7/30
7:02 am-12:55 pm
1 stop6h 53m
San Luis Potosi
Tue 8/4
8:02 am-9:24 pm
1 stop12h 22m
$513
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Sat 7/25
7:02 am-12:05 pm
1 stop6h 03m
San Luis Potosi
Sat 8/8
6:02 am-9:24 pm
1 stop14h 22m
$513
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Thu 7/2
7:02 am-5:34 pm
1 stop11h 32m
San Luis Potosi
Tue 7/7
8:02 am-6:26 pm
1 stop9h 24m
$548
Quickest round-trip
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Thu 7/30
6:08 pm-7:12 pm
Nonstop2h 04m
San Luis Potosi
Fri 8/7
11:45 am-2:40 pm
Nonstop1h 55m
$563
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Tue 9/22
6:13 pm-7:12 pm
Nonstop1h 59m
San Luis Potosi
Tue 9/29
7:12 am-10:12 am
Nonstop2h 00m
$568
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl 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 George Bush Intcntl 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 Houston George Bush Intcntl 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 Houston George Bush Intcntl Airport-San Luis Potosí flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-San Luis Potosí flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl 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 Houston George Bush Intcntl 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 George Bush Intcntl to San Luis Potosí
Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from George Bush Intcntl with our price prediction graph.
IAH-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 Houston George Bush Intcntl Airport to San Luis Potosí
Prices
Airlines
How far ahead should I book a flight from Houston George Bush Intcntl Airport to San Luis Potosí?
To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to San Luis Potosí, you should look to book at least 87 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.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to San Luis Potosí?
Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Luis Potosí (average of $171). Flying from Houston George Bush Intcntl Airport to San Luis Potosí in December is currently the most expensive (average of $455). 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.
What is the cheapest time of day to fly from IAH to SLP?
Find hourly flight availability from George Bush Intcntl to San Luis Potosí. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 19, 2026.
When flying from Houston George Bush Intcntl Airport to San Luis Potosí, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 19, 2026.
See what other customers who have flown with United Airlines and Volaris from Houston George Bush Intcntl Airport to San Luis Potosí have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
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George Bush Intcntl and San Luis Potosí flights
Browse other George Bush Intcntl and San Luis Potosí flight options. Last updated on June 19, 2026.
Other flights from George Bush Intcntl
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on June 19, 2026.
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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 19, 2026.
Top 2 airlines flying from George Bush Intcntl to San Luis Potosí
Discover the top 2 airlines that operate flights from George Bush Intcntl 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 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$92 | Average$219 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$216 | Average$586 | FlexibilityNo cancel fee | On-time69% |