PHX - SLP

$225 Find Cheap Flights from Phoenix to San Luis Potosí - Compare and Save

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Everything you should know

Cheapest round-trip
$401
Typical prices: $576-$739
Multiple Airlines
Wed 10/24Tue 10/30
PHX - SLP • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Phoenix Sky Harbor Intl Airport and San Luis Potosí. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 20% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Mexico City Benito Juarez (MEX)
Cheapest • Avg $542 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 6h 51m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Phoenix to San Luis Potosí (PHX-SLP)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to San Luis Potosí

Sat, Oct 24 - Fri, Oct 30
Multiple Airlines Logo
10:12 pm - 12:33 pmPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
13h 21m2 stops Orlando Dallas/Fort Worth
Multiple Airlines Logo
1:36 pm - 11:00 pmSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
10h 24m1 stop Dallas/Fort Worth
$401Multiple Airlines
Mon, Oct 26 - Tue, Nov 3
Volaris Logo
9:34 am - 10:31 pmPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
11h 57m1 stop Guadalajara Miguel Hidal
Volaris Logo
9:36 am - 8:04 amSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
23h 28m1 stop Guadalajara Miguel Hidal
$407Volaris
Sat, Oct 24 - Fri, Oct 30
Multiple Airlines Logo
4:18 pm - 12:33 pmPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
19h 15m1 stop Dallas/Fort Worth
Multiple Airlines Logo
1:36 pm - 11:31 amSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
22h 55m1 stop Dallas/Fort Worth
$414Multiple Airlines
Sat, Oct 24 - Fri, Oct 30
Multiple Airlines Logo
7:38 pm - 12:33 pmPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
15h 55m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth
Multiple Airlines Logo
1:36 pm - 12:30 pmSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
23h 54m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl
$422Multiple Airlines
Sun, Oct 4 - Sun, Oct 11
Volaris Logo
8:15 pm - 10:31 pmPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
25h 16m1 stop Guadalajara Miguel Hidal
Volaris Logo
6:00 am - 6:41 pmSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
13h 41m2 stops Monterrey Gen Mariano Escobedo Guadalajara Miguel Hidal
$442Volaris
Mon, Oct 26 - Tue, Nov 3
Multiple Airlines Logo
7:38 pm - 11:05 amPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
38h 27m2 stops Las Vegas Harry Reid Intl San Antonio
Multiple Airlines Logo
9:36 am - 8:04 amSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
23h 28m1 stop Guadalajara Miguel Hidal
$446Multiple Airlines
Sat, Oct 24 - Fri, Oct 30
Multiple Airlines Logo
3:29 pm - 12:33 pmPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
20h 04m2 stops Denver Intl Dallas/Fort Worth
Multiple Airlines Logo
1:36 pm - 3:17 pmSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
26h 41m3 stops Dallas/Fort Worth Atlanta Hartsfield-Jackson Denver Intl
$451Multiple Airlines
Fri, Oct 30 - Mon, Nov 2
Frontier Logo
6:40 pm - 1:34 pmPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
17h 54m2 stops Las Vegas Harry Reid Intl Houston George Bush Intcntl
Frontier Logo
1:20 pm - 11:55 pmSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
11h 35m1 stop Dallas/Fort Worth
$476Frontier
Wed, Dec 23 - Sun, Dec 27
United Airlines Logo
7:57 pm - 11:49 amPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
14h 52m2 stops Los Angeles Los Angeles Houston George Bush Intcntl
United Airlines Logo
6:00 am - 9:49 amSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
28h 49m2 stops Houston George Bush Intcntl Denver Intl
$970United Airlines
Fri, Oct 30 - Fri, Nov 6
United Airlines Logo
6:45 pm - 10:49 amPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
15h 04m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
6:00 am - 9:59 pmSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
16h 59m3 stops Houston George Bush Intcntl Los Angeles Los Angeles San Francisco
$970United Airlines
Booking Insights

Price, demand and travel trends for Phoenix Sky Harbor Intl Airport to San Luis Potosí flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí with more confidence.

What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to San Luis Potosí?

Volaris ($407) and Frontier ($476) are the cheapest airlines to fly round-trip from Phoenix Sky Harbor Intl Airport to San Luis Potosí according to KAYAK data over the last 5 days.

Find deals

Key details for Phoenix Sky Harbor Intl Airport to San Luis Potosí flights

Low season

December
Most popular time to fly with an average 6% increase in price.

When to book flights from Phoenix to San Luis Potosí

Are your dates flexible? Find out the best times to travel from Phoenix to San Luis Potosí based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Phoenix Sky Harbor Intl Airport to San Luis Potosí flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Phoenix Sky Harbor Intl Airport to San Luis Potosí?

    Flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí usually depart from Phoenix Sky Harbor Intl (PHX) and arrive at San Luis Potosi (SLP).

  • What cabin classes can I book on flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí?

    Only Economy Class is available on flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí.

  • Which airports do connecting flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí pass through?

    One-stop flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí most commonly connect through:

    • Houston George Bush Intcntl (IAH) - 55% of one-stop connections
    • Dallas/Fort Worth (DFW) - 36% of one-stop connections
    • Mexico City Benito Juarez (MEX) - 9% of one-stop connections

    Houston George Bush Intcntl (IAH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí?

    Yes. Being flexible with your travel dates can save you up to 25% on the Phoenix Sky Harbor Intl Airport to San Luis Potosí route. Monday is the cheapest departure day at $522 round-trip on average, while Friday is the most expensive at $690, a difference of $168. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Phoenix Sky Harbor Intl Airport to San Luis Potosí?

    A nonstop flight from Phoenix Sky Harbor Intl Airport to San Luis Potosí takes 0h 00m, covering 1,024 miles.

  • Do I need a passport to fly from Phoenix Sky Harbor Intl Airport to San Luis Potosí?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Phoenix Sky Harbor Intl Airport to San Luis Potosí changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $401 to $1,149. That means the highest observed fare was about 3x higher than the lowest one.

  • How much time can I save by choosing a different layover airport from Phoenix Sky Harbor Intl Airport to San Luis Potosí?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 6h 51m, compared with 7h 00m via Houston George Bush Intcntl (IAH) and 7h 21m via Mexico City Benito Juarez (MEX).

  • What is the time difference between Phoenix Sky Harbor Intl Airport and San Luis Potosí?

    San Luis Potosí is 1 hour ahead of Phoenix Sky Harbor Intl Airport (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at San Luis Potosi Airport (SLP)?

    San Luis Potosi Airport (SLP) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    • Budget
    • Europcar
    • Hertz
    • Fox
    • Avis

  • How much should I expect to pay for a Phoenix Sky Harbor Intl Airport to San Luis Potosí flight?

    Round-trip flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí range from $576 to $739, with an average of $649 over the past 12 months. Anything below $576 counts as a good deal.

Your guide to booking Phoenix Sky Harbor Intl Airport to San Luis Potosí flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $522 - about $168 less than Friday (24% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Phoenix Sky Harbor Intl Airport to San Luis Potosí trip for January. Fares historically average $522 round-trip in that month - typically $376 less than the most expensive month, which is May (based on the last 12 months).

More options for your flight from Phoenix to San Luis Potosí

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