PHX - SLP

$163 Find Cheap Flights from Phoenix to San Luis Potosí - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$362
Typical prices: $522-$690
Multiple Airlines
Sun 12/9Sat 12/15
PHX - SLP • 2 stops
Cheapest one-way
$163
Typical prices: $164-$332
Frontier
Fri 2/16
PHX - SLP • 1 stop
When to travel
January
Cheapest • 12% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Guadalajara Miguel Hidal (GDL)
Cheapest • Avg $386 (round-trip)
Houston George Bush Intcntl (IAH)
Shortest trip • 7h (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

Wed, Dec 9 - Tue, Dec 15
Multiple Airlines Logo
6:45 am - 1:50 pmPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
30h 05m2 stops Denver Intl Houston George Bush Intcntl
Multiple Airlines Logo
3:05 pm - 9:27 pmSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
7h 22m1 stop Houston George Bush Intcntl
$362Multiple Airlines
Wed, Dec 9 - Tue, Dec 15
Multiple Airlines Logo
9:50 am - 1:50 pmPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
27h 00m3 stops Las Vegas Harry Reid Intl Orlando Houston George Bush Intcntl
Multiple Airlines Logo
3:05 pm - 9:27 pmSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
7h 22m1 stop Houston George Bush Intcntl
$383Multiple Airlines
Wed, Dec 9 - Mon, Dec 14
Volaris Logo
8:55 pm - 9:05 amPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
11h 10m1 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
$384Volaris
Wed, Dec 9 - Tue, Dec 15
Multiple Airlines Logo
8:55 pm - 9:05 amPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
11h 10m1 stop Guadalajara Miguel Hidal
Multiple Airlines Logo
3:05 pm - 9:27 pmSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
7h 22m1 stop Houston George Bush Intcntl
$391Multiple Airlines
Wed, Dec 9 - Mon, Dec 14
Multiple Airlines Logo
3:57 pm - 1:50 pmPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
20h 53m2 stops Denver Intl Houston George Bush Intcntl
Multiple Airlines Logo
1:20 pm - 12:43 amSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
12h 23m2 stops Dallas/Fort Worth Denver Intl
$396Multiple Airlines
Wed, Dec 9 - Mon, Dec 14
Multiple Airlines Logo
8:55 pm - 9:05 amPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
11h 10m1 stop Guadalajara Miguel Hidal
Multiple Airlines Logo
1:20 pm - 1:31 pmSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
25h 11m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl
$401Multiple Airlines
Wed, Dec 9 - Tue, Dec 15
Multiple Airlines Logo
9:50 am - 1:50 pmPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
27h 00m3 stops Las Vegas Harry Reid Intl Orlando Houston George Bush Intcntl
Multiple Airlines Logo
3:05 pm - 4:49 pmSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
26h 44m2 stops Houston George Bush Intcntl Denver Intl
$404Multiple Airlines
Wed, Dec 9 - Mon, Dec 14
Multiple Airlines Logo
3:11 pm - 1:50 pmPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
21h 39m3 stops Las Vegas Harry Reid Intl Orlando Houston George Bush Intcntl
Multiple Airlines Logo
1:20 pm - 12:43 amSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
12h 23m2 stops Dallas/Fort Worth Denver Intl
$415Multiple Airlines
Wed, Dec 9 - Tue, Dec 15
Multiple Airlines Logo
9:50 am - 1:50 pmPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
27h 00m3 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson Houston George Bush Intcntl
Multiple Airlines Logo
3:05 pm - 1:31 pmSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
23h 26m3 stops Houston George Bush Intcntl Denver Intl Las Vegas Harry Reid Intl
$416Multiple Airlines
Thu, Dec 10 - Mon, Dec 14
Multiple Airlines Logo
6:49 am - 1:50 pmPHX  Phoenix Sky Harbor Intl-SLP San Luis Potosi
6h 01m1 stop Houston George Bush Intcntl
Multiple Airlines Logo
1:20 pm - 1:31 pmSLP  San Luis Potosi-PHX Phoenix Sky Harbor Intl
25h 11m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl
$432Multiple 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 with more confidence.

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

Volaris ($384) offered the cheapest round-trip ticket from Phoenix Sky Harbor Intl Airport to San Luis Potosí in the last 5 days.

Find deals

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

Low season

January

Cheapest flight

$163
Beat the crowds with an average 69% drop in travelers.
The most popular month to fly with an average 88% increase in travelers.
One-way flight from Phoenix Sky Harbor Intl Airport to San Luis Potosí

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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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.

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

    There are currently no nonstop flights available from Phoenix Sky Harbor Intl Airport to San Luis Potosí. Flights with 1 layover take between 7h and 11h 04m in total, depending on the connection.

  • 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.

  • 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 $522 to $690, with an average of $592 over the past 12 months. Anything below $522 counts as a good deal.

  • 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 $362 to $1,067. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Phoenix Sky Harbor Intl Airport to San Luis Potosí looking right now?

    One-way fares from Phoenix Sky Harbor Intl Airport to San Luis Potosí are currently lower than usual. Average one-way flight prices are about $182, which is 29% below the typical average for this route.

  • 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 averaging $26 for economy cars. Top options include:

    • Budget
    • Europcar
    • Fox
    • Hertz
    • Avis

  • 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).

  • 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) - 46% of one-stop connections
    • Dallas/Fort Worth (DFW) - 38% of one-stop connections
    • Mexico City Benito Juarez (MEX) - 12% of one-stop connections
    • Guadalajara Miguel Hidal (GDL) - 4% of one-stop connections

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

    Yes. Flexible dates can save you up to 35% on flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí. Monday is the cheapest departure day at $490 round-trip on average, while Wednesday is the most expensive at $749, a difference of $259.

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

    Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 7h, compared with 7h 32m via Mexico City Benito Juarez (MEX) and 8h 07m via Dallas/Fort Worth (DFW).

  • 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.

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 are flexible, aim for a Monday departure and avoid flying on Wednesday. On this route, Monday flights average $490, about $259 less than Wednesday fares (35% 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

Complete your trip to San Luis Potosí with a hotel stay or car rental

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