$163+ Cheap flights from Sky Harbor Intl (PHX) to San Luis Potosí, Mexico (SLP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SLP
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from Sky Harbor 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 Sky Harbor Intl to San Luis Potosí
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sky Harbor Intl to San Luis PotosíExplore the most affordable flight options available from Sky Harbor Intl to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Wed 12/96:45 am -
2 stops30h 05m
Tue 12/153:05 pm -
1 stop7h 22m
Deal found 11/1![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/98:55 pm -
1 stop11h 10m
Mon 12/149:36 am -
1 stop23h 28m
Deal found 11/1![Volaris logo]()
$384
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Wed 12/93:57 pm -
2 stops20h 53m
Mon 12/141:20 pm -
2 stops12h 23m
Deal found 11/1![Multiple Airlines logo]()
$396
This eDestinos deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
1 stop6h 50m
Mon 11/91:20 pm -
1 stop11h 35m
Deal found 10/31![Volaris logo]()
$399
This eDestinos deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:01 am -
1 stop13h 12m
Sun 11/81:20 pm -
1 stop11h 35m
Deal found 10/31![Volaris logo]()
$400
Best flights from Sky Harbor Intl to San Luis PotosíDiscover carefully curated flight deals from Sky Harbor 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 November 4, 2026.
Discover carefully curated flight deals from Sky Harbor 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 November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/98:55 pm -
1 stop11h 10m
Mon 12/149:36 am -
1 stop23h 28m
Deal found 11/1![Volaris logo]()
$384
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Wed 12/98:54 am -
3 stops27h 56m
Mon 12/141:20 pm -
3 stops25h 11m
Deal found 11/1![Multiple Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/56:45 pm -
2 stops16h 04m
Mon 12/712:49 pm -
2 stops9h 38m
Deal found 11/3![United Airlines logo]()
$762
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/148:16 pm -
1 stop11h 49m
Mon 11/169:36 am -
1 stop23h 28m
Deal found 10/31![Volaris logo]()
$442
This Volaris deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:01 am -
1 stop13h 12m
Wed 11/181:20 pm -
1 stop11h 35m
Deal found 11/1![Volaris logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/268:16 pm -
1 stop11h 49m
Wed 12/301:20 pm -
2 stops23h 37m
Deal found 11/2![Multiple Airlines logo]()
$645
This Mytrip deal was found by Cheapflights users on 10/31. 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 11/1410:09 am -
3 stops21h 56m
Mon 11/169:36 am -
3 stops27h 29m
Deal found 10/31![Multiple Airlines logo]()
$688
This Volaris deal was found by Cheapflights users on 11/2. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/265:10 am -
1 stop7h 40m
Wed 12/309:36 am -
1 stop10h 54m
Deal found 11/2![Volaris logo]()
$635
This Mytrip deal was found by Cheapflights users on 11/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/178:35 pm -
3 stops24h 53m
Thu 12/243:05 pm -
2 stops21h 52m
Deal found 11/2![Multiple Airlines logo]()
$764
Last-minute flights from Sky Harbor Intl to San Luis PotosíDiscover last-minute flight deals from Sky Harbor Intl to San Luis Potosí. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to San Luis Potosí. Data last updated November 4, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
1 stop6h 50m
Mon 11/91:20 pm -
1 stop11h 35m
Deal found 10/31![Volaris logo]()
$399
This eDestinos deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:01 am -
1 stop13h 12m
Sun 11/81:20 pm -
1 stop11h 35m
Deal found 10/31![Volaris logo]()
$400
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Wed 12/96:45 am -
2 stops30h 05m
Tue 12/153:05 pm -
1 stop7h 22m
Deal found 11/1![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/98:55 pm -
1 stop11h 10m
Mon 12/149:36 am -
1 stop23h 28m
Deal found 11/1![Volaris logo]()
$384
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Wed 12/93:57 pm -
2 stops20h 53m
Mon 12/141:20 pm -
2 stops12h 23m
Deal found 11/1![Multiple Airlines logo]()
$396
One-way flights from Sky Harbor Intl to San Luis PotosíSearch for one-way flight options from Sky Harbor Intl to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Sky Harbor Intl to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Frontier deal was found by Cheapflights users on 11/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/165:10 am -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 2/169:03 pm -
2 stops21h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$164
This Frontier deal was found by Cheapflights users on 11/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/185:10 am -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Sun 2/148:16 pm -
1 stop25h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Volaris logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Mon 2/159:34 am -
1 stop11h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Volaris logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:34 am -
1 stop22h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Volaris logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 2/189:38 pm -
2 stops20h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 2/199:03 pm -
3 stops35h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Wed 2/176:40 pm -
2 stops13h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Sun 2/149:21 am -
2 stops22h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:30 pm -
2 stops19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$210
Find flight deals from Sky Harbor Intl to San Luis Potosí
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $362 (Mytrip) |
One-way from | $163 (Frontier) |
Popular in | December |
Cheapest in | January |
Average price | $959 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor 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 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixSan Luis Potosí
PHX Phoenix Sky Harbor Intl - SLP San Luis Potosi
PHXSLP
Phoenix Sky Harbor Intl
Wed 2/17
7:47 am-7:13 pm
1 stop10h 26m
San Luis Potosi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
Quickest round-trip
PhoenixSan Luis Potosí
PHX Phoenix Sky Harbor Intl - SLP San Luis Potosi
PHXSLP
Phoenix Sky Harbor Intl
Thu 2/18
5:10 am-1:50 pm
1 stop7h 40m
San Luis Potosi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$168
PhoenixSan Luis Potosí
PHX Phoenix Sky Harbor Intl - SLP San Luis Potosi
PHXSLP
Phoenix Sky Harbor Intl
Sun 2/14
8:16 pm-10:28 pm
1 stop25h 12m
San Luis Potosi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$175
PhoenixSan Luis Potosí
PHX Phoenix Sky Harbor Intl - SLP San Luis Potosi
PHXSLP
Phoenix Sky Harbor Intl
Mon 2/15
9:34 am-10:28 pm
1 stop11h 54m
San Luis Potosi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$176
PhoenixSan Luis Potosí
PHX Phoenix Sky Harbor Intl - SLP San Luis Potosi
PHXSLP
Phoenix Sky Harbor Intl
Thu 2/18
9:38 pm-7:13 pm
2 stops20h 35m
San Luis Potosi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$196
PhoenixSan Luis Potosí
PHX Phoenix Sky Harbor Intl - SLP San Luis Potosi
PHXSLP
Phoenix Sky Harbor Intl
Wed 2/17
6:40 pm-9:05 am
2 stops13h 25m
San Luis Potosi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$202
PhoenixSan Luis Potosí
PHX Phoenix Sky Harbor Intl - SLP San Luis Potosi
PHXSLP
Phoenix Sky Harbor Intl
Mon 11/30
12:30 pm-9:05 am
2 stops19h 35m
San Luis Potosi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$210
PhoenixSan Luis Potosí
PHX Phoenix Sky Harbor Intl - SLP San Luis Potosi
PHXSLP
Phoenix Sky Harbor Intl
Thu 4/1
8:16 pm-10:28 pm
1 stop25h 12m
San Luis Potosi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$223
PhoenixSan Luis Potosí
PHX Phoenix Sky Harbor Intl - SLP San Luis Potosi
PHXSLP
Phoenix Sky Harbor Intl
Mon 2/15
9:34 am-6:05 pm
2 stops31h 31m
San Luis Potosi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$260
PhoenixSan Luis Potosí
PHX Phoenix Sky Harbor Intl - SLP San Luis Potosi
PHXSLP
Phoenix Sky Harbor Intl
Thu 4/1
6:00 am-10:54 pm
2 stops15h 54m
San Luis Potosi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$286
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Sky Harbor 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 Sky Harbor Intl to San Luis Potosí in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | 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 Phoenix Sky Harbor 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 Phoenix Sky Harbor Intl Airport-San Luis Potosí flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-San Luis Potosí flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phoenix Sky Harbor 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 Phoenix Sky Harbor 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 Sky Harbor Intl to San Luis Potosí
Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Sky Harbor Intl with our price prediction graph.
PHX-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.
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl 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.
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