$297+ Cheap flights from Arizona 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Arizona 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 Arizona to San Luis Potosí
Cheapest flights from Arizona to San Luis PotosíExplore the most affordable flight options available from Arizona to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
Explore the most affordable flight options available from Arizona to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
This American Airlines deal was found by Cheapflights users on 12/16. 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.
This United Airlines deal was found by Cheapflights users on 12/16. 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.
This Aeromexico deal was found by Cheapflights users on 12/16. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from Arizona to San Luis Potosí
Keep the following information in mind while searching for Arizona to San Luis Potosí flight deals. Data was last updated December 18, 2025.
Round-trip from | $549 (United Airlines) |
|---|
Cheapflights Fare Finder
Use the filters below to find and compare flights from Arizona to San Luis Potosí that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PhoenixSan Luis Potosí
PHX - SLP
PHXSLP
Phoenix Sky Harbor Intl
Thu 1/15
1:31 pm-9:00 pm
1 stop6h 29m
San Luis Potosi
Thu 1/22
12:49 pm-6:49 pm
1 stop7h 00m
PhoenixSan Luis Potosí
PHX - SLP
PHXSLP
Phoenix Sky Harbor Intl
Thu 5/21
6:00 am-11:04 am
2 stops28h 04m
San Luis Potosi
Mon 5/25
12:00 pm-8:56 pm
1 stop9h 56m
PhoenixSan Luis Potosí
PHX - SLP
PHXSLP
Phoenix Sky Harbor Intl
Thu 5/21
1:57 pm-11:40 pm
1 stop8h 43m
San Luis Potosi
Mon 5/25
5:52 am-12:15 pm
1 stop7h 23m
PhoenixSan Luis Potosí
PHX - SLP
PHXSLP
Phoenix Sky Harbor Intl
Thu 1/15
9:34 am-7:15 pm
3 stops32h 41m
San Luis Potosi
Thu 1/22
7:09 am-11:07 am
3 stops28h 58m
PhoenixSan Luis Potosí
PHX - SLP
PHXSLP
Phoenix Sky Harbor Intl
Sun 2/15
8:35 pm-12:30 pm
1 stop14h 55m
San Luis Potosi
Fri 2/20
1:21 pm-7:19 pm
1 stop6h 58m
PhoenixSan Luis Potosí
PHX - SLP
PHXSLP
Phoenix Sky Harbor Intl
Thu 5/14
6:00 am-7:12 pm
2 stops12h 12m
San Luis Potosi
Sun 5/17
7:12 am-2:45 pm
1 stop8h 33m
PhoenixSan Luis Potosí
PHX - SLP
PHXSLP
Phoenix Sky Harbor Intl
Sun 2/15
2:36 pm-7:55 am
1 stop16h 19m
San Luis Potosi
Fri 2/20
5:48 am-11:29 pm
2 stops18h 41m
Best time to book a flight from Arizona to San Luis Potosí
Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Arizona with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Arizona to San Luis Potosí
What is the cheapest month to book a flight from Arizona to San Luis Potosí?
Currently, June is the cheapest month in which you can book a flight from Arizona to San Luis Potosí (average of $377). Flying from Arizona to San Luis Potosí in December is currently the most expensive (average of $581). 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 AZ to SLP?
Find hourly flight availability from Arizona 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 December 18, 2025.
When flying from Arizona to San Luis Potosí, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 10% versus a flight in the evening.