$111+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SLP
Jul 7 — Jul 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 7, 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 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 9/512:35 pm
IAH
- SLP
Nonstop1h 49m
Multiple Airlines
Sun 9/132:10 pm
SLP
- IAH
1 stop6h 50m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$232
This Viva deal was found by Cheapflights users on 6/2. 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 9/54:50 pm
IAH
- SLP
1 stop21h 45m
Viva
Sun 9/132:10 pm
SLP
- IAH
1 stop17h 25m
Viva
Deal found 6/2![Viva logo]()
$262
This Justfly.com deal was found by Cheapflights users on 6/3. 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.
Sat 8/812:35 pm
IAH
- SLP
Nonstop1h 49m
Multiple Airlines
Sun 8/162:10 pm
SLP
- IAH
1 stop17h 25m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$276
This Viva deal was found by Cheapflights users on 6/2. 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 11/1210:10 pm
IAH
- SLP
1 stop16h 40m
Viva
Wed 11/183:25 pm
SLP
- IAH
1 stop16h 15m
Viva
Deal found 6/2![Viva logo]()
$279
This Viva deal was found by Cheapflights users on 6/2. 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.
Mon 9/2111:10 pm
IAH
- SLP
1 stop15h 25m
Viva
Sun 9/272:10 pm
SLP
- IAH
1 stop17h 25m
Viva
Deal found 6/2![Viva logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/912:35 pm
IAH
- SLP
Nonstop1h 49m
Multiple Airlines
Tue 7/142:10 pm
SLP
- IAH
1 stop6h 50m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 8/2712:35 pm
IAH
- SLP
Nonstop1h 49m
Multiple Airlines
Tue 9/12:10 pm
SLP
- IAH
3 stops42h 30m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$291
This Booking.com deal was found by Cheapflights users on 6/2. 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.
Thu 8/2712:35 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Sat 9/52:48 pm
SLP
- IAH
Nonstop1h 55m
Volaris
Deal found 6/2![Volaris logo]()
$296
This Viva 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 Viva 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
Sun 9/62:10 pm
SLP
- IAH
1 stop17h 25m
Viva
Deal found 6/6![Viva logo]()
$299
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 7, 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 7, 2026.
This Viva deal was found by Cheapflights users on 6/2. 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 9/54:50 pm
IAH
- SLP
1 stop21h 45m
Viva
Sun 9/132:10 pm
SLP
- IAH
1 stop17h 25m
Viva
Deal found 6/2![Viva logo]()
$262
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 7/98:39 pm
IAH
- SLP
1 stop14h 22m
Delta
Tue 7/148:02 am
SLP
- IAH
1 stop12h 19m
Delta
Deal found 6/7![Delta logo]()
$418
This United Airlines deal was found by Cheapflights users on 6/3. 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 7/26:08 pm
IAH
- SLP
Nonstop2h 04m
United Airlines
Sun 7/511:45 am
SLP
- IAH
Nonstop1h 55m
United Airlines
Deal found 6/3![United Airlines logo]()
$548
This Viva 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:10 pm
IAH
- SLP
1 stop15h 25m
Viva
Thu 8/612:55 pm
SLP
- IAH
1 stop8h 05m
Viva
Deal found 6/5![Viva logo]()
$347
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 7/77:02 am
IAH
- SLP
1 stop14h 13m
Delta
Sat 7/118:02 am
SLP
- IAH
1 stop12h 19m
Delta
Deal found 6/5![Delta logo]()
$418
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 8/87:02 am
IAH
- SLP
1 stop11h 32m
Delta
Sun 8/1610:36 am
SLP
- IAH
1 stop6h 49m
Delta
Deal found 6/7![Delta logo]()
$418
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 7/38:39 pm
IAH
- SLP
1 stop13h 57m
Delta
Fri 7/108:02 am
SLP
- IAH
1 stop12h 19m
Delta
Deal found 6/6![Delta logo]()
$418
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.
Sun 8/97:02 am
IAH
- SLP
1 stop6h 58m
Delta
Sun 8/1610:36 am
SLP
- IAH
1 stop6h 49m
Delta
Deal found 6/6![Delta logo]()
$418
This United Airlines deal was found by Cheapflights users on 6/3. 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 8/256:13 pm
IAH
- SLP
Nonstop1h 59m
United Airlines
Fri 8/2811:45 am
SLP
- IAH
Nonstop2h 00m
United Airlines
Deal found 6/3![United Airlines logo]()
$608
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 7/27:02 am
IAH
- SLP
1 stop11h 32m
Delta
Tue 7/71:57 pm
SLP
- IAH
1 stop6h 24m
Delta
Deal found 6/7![Delta logo]()
$533
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 7, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to San Luis Potosí. Data last updated June 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 6/612:35 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Thu 6/112:48 pm
SLP
- IAH
Nonstop1h 55m
Volaris
Deal found 6/2![Volaris logo]()
$315
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:35 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Thu 6/112:48 pm
SLP
- IAH
Nonstop1h 55m
Volaris
Deal found 6/5![Volaris logo]()
$319
This Booking.com deal was found by Cheapflights users on 6/2. 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 6/2911:10 pm
IAH
- SLP
1 stop15h 25m
Viva
Tue 7/282:10 pm
SLP
- IAH
1 stop17h 25m
Viva
Deal found 6/2![Viva logo]()
$314
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 7/111:10 pm
IAH
- SLP
1 stop14h 15m
Viva
Tue 7/72:10 pm
SLP
- IAH
1 stop17h 25m
Viva
Deal found 6/4![Viva logo]()
$308
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.
Sat 7/44:50 pm
IAH
- SLP
1 stop21h 45m
Viva
Tue 7/72:10 pm
SLP
- IAH
1 stop17h 25m
Viva
Deal found 6/6![Viva logo]()
$307
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:10 pm
IAH
- SLP
1 stop15h 25m
Multiple Airlines
Sat 7/112:48 pm
SLP
- IAH
Nonstop1h 55m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/912:35 pm
IAH
- SLP
Nonstop1h 49m
Multiple Airlines
Tue 7/142:10 pm
SLP
- IAH
1 stop6h 50m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$284
This Gotogate deal was found by Cheapflights users on 6/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1112:35 pm
IAH
- SLP
Nonstop1h 49m
Multiple Airlines
Sun 7/192:10 pm
SLP
- IAH
1 stop17h 25m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$328
This CheapOair deal was found by Cheapflights users on 6/2. 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 7/1412:35 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Thu 7/162:48 pm
SLP
- IAH
Nonstop1h 55m
Volaris
Deal found 6/2![Volaris logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/1412:35 pm
IAH
- SLP
Nonstop1h 49m
Multiple Airlines
Thu 7/1612:55 pm
SLP
- IAH
1 stop18h 40m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$306
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 7, 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 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 8/1112:35 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Deal found 6/2![Volaris logo]()
$111
This Booking.com deal was found by Cheapflights users on 6/3. 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 6/2911:10 pm
IAH
- SLP
1 stop15h 25m
Viva
Deal found 6/3![Viva logo]()
$112
This Viva deal was found by Cheapflights users on 6/3. 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.
Mon 8/1711:10 pm
IAH
- SLP
1 stop15h 25m
Viva
Deal found 6/3![Viva logo]()
$118
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/412:45 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Deal found 6/4![Volaris logo]()
$120
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.
Mon 7/611:10 pm
IAH
- SLP
1 stop15h 25m
Viva
Deal found 6/6![Viva logo]()
$121
This Booking.com deal was found by Cheapflights users on 6/2. 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 8/119:45 am
IAH
- SLP
1 stop4h 50m
Viva
Deal found 6/2![Viva logo]()
$124
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 7/1412:45 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Deal found 6/4![Volaris logo]()
$127
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.
Sat 7/44:50 pm
IAH
- SLP
1 stop21h 45m
Viva
Deal found 6/4![Viva logo]()
$130
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2512:45 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Deal found 6/4![Volaris logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 6/1612:35 pm
IAH
- SLP
Nonstop1h 49m
Volaris
Deal found 6/3![Volaris logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 6/1211:10 pm
IAH
- SLP
1 stop10h 32m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$145
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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $232 (Kiwi.com) |
One-way from | $111 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $384 |
Good round-trip deal | $297 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 7, 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
Sat 9/5
4:50 pm-1:35 pm
1 stop21h 45m
San Luis Potosi
Sun 9/13
2:10 pm-8:35 am
1 stop17h 25m
$262
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Mon 8/3
11:10 pm-1:35 pm
1 stop15h 25m
San Luis Potosi
Thu 8/6
12:55 pm-10:00 pm
1 stop8h 05m
$347
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Thu 7/9
8:39 pm-10:01 am
1 stop14h 22m
San Luis Potosi
Tue 7/14
8:02 am-9:21 pm
1 stop12h 19m
$418
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Tue 7/7
7:02 am-8:15 pm
1 stop14h 13m
San Luis Potosi
Sat 7/11
8:02 am-9:21 pm
1 stop12h 19m
$418
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Sat 8/8
7:02 am-5:34 pm
1 stop11h 32m
San Luis Potosi
Sun 8/16
10:36 am-6:25 pm
1 stop6h 49m
$418
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Fri 7/3
8:39 pm-9:36 am
1 stop13h 57m
San Luis Potosi
Fri 7/10
8:02 am-9:21 pm
1 stop12h 19m
$418
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Sun 8/9
7:02 am-1:00 pm
1 stop6h 58m
San Luis Potosi
Sun 8/16
10:36 am-6:25 pm
1 stop6h 49m
$418
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
1:57 pm-9:21 pm
1 stop6h 24m
$533
Quickest round-trip
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Thu 7/2
6:08 pm-7:12 pm
Nonstop2h 04m
San Luis Potosi
Sun 7/5
11:45 am-2:40 pm
Nonstop1h 55m
$548
HoustonSan Luis Potosí
IAH - SLP
IAHSLP
Houston George Bush Intcntl
Tue 8/25
6:13 pm-7:12 pm
Nonstop1h 59m
San Luis Potosi
Fri 8/28
11:45 am-2:45 pm
Nonstop2h 00m
$608
Showing 1-10 of 18 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 $438). 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 7, 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 7, 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.
Comfort
7.3
Crew
8.1
Boarding
7.7
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Crew
8.1
Boarding
7.7
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Crew
8.1
Boarding
7.7
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl
Popular flights
San Luis Potosí flight routes
Alternative routes for George Bush Intcntl 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 George Bush Intcntl to San Luis Potosí by cabin class
Find flights from George Bush Intcntl to San Luis Potosí, based on your preferred cabin class, be it economy, premium economy, business, or first class.
George Bush Intcntl and San Luis Potosí flights
Browse other George Bush Intcntl and San Luis Potosí flight options. Last updated on June 7, 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 7, 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 7, 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 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$92 | Average$218 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$216 | Average$579 | FlexibilityNo cancel fee | On-time69% |