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Cheap flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí from $528

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to San Luis Potosí departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aeromexico Logo
2:37 pm - 8:03 amPHX-SLP
16h 26m1 stop
Aeromexico Logo
5:48 am - 1:09 pmSLP-PHX
8h 21m1 stop
$528Aeromexico
Find Deal
Wed, Mar 4 - Fri, Mar 6
Aeromexico Logo
2:37 pm - 9:15 pmPHX-SLP
5h 38m1 stop
Aeromexico Logo
5:48 am - 4:29 pmSLP-PHX
11h 41m2 stops
$538Aeromexico
Find Deal
Wed, Mar 4 - Fri, Mar 6
Delta Logo
1:10 pm - 8:03 amPHX-SLP
17h 53m2 stops
Delta Logo
8:38 am - 10:52 pmSLP-PHX
15h 14m2 stops
$629Delta
Find Deal
Wed, Mar 4 - Fri, Mar 6
Delta Logo
11:15 am - 12:15 amPHX-SLP
12h 00m2 stops
Delta Logo
8:38 am - 10:30 amSLP-PHX
26h 52m2 stops
$657Delta
Find Deal
Wed, Mar 4 - Fri, Mar 6
Delta Logo
7:00 am - 12:15 amPHX-SLP
16h 15m2 stops
Delta Logo
8:38 am - 10:52 pmSLP-PHX
15h 14m2 stops
$695Delta
Find Deal
Wed, Mar 4 - Fri, Mar 6

Delta flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí

Our best Delta deals on Phoenix Sky Harbor Intl Airport to San Luis Potosí flight tickets
Delta
Mar 4
PHX1:10 pmPhoenix Sky Harbor Intl
17h 53m
2 stops
SLP8:03 amSan Luis Potosi
Mar 6
SLP8:38 amSan Luis Potosi
15h 14m
2 stops
PHX10:52 pmPhoenix Sky Harbor Intl
$629
Find similar
Delta
Mar 4
PHX11:15 amPhoenix Sky Harbor Intl
12h 00m
2 stops
SLP12:15 amSan Luis Potosi
Mar 6
SLP8:38 amSan Luis Potosi
26h 52m
2 stops
PHX10:30 amPhoenix Sky Harbor Intl
$657
Find similar
Delta
Mar 4
PHX7:00 amPhoenix Sky Harbor Intl
16h 15m
2 stops
SLP12:15 amSan Luis Potosi
Mar 6
SLP8:38 amSan Luis Potosi
15h 14m
2 stops
PHX10:52 pmPhoenix Sky Harbor Intl
$695
Find similar

Aeromexico flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí

Our best Aeromexico deals on Phoenix Sky Harbor Intl Airport to San Luis Potosí flight tickets
Aeromexico
Mar 4
PHX2:37 pmPhoenix Sky Harbor Intl
5h 38m
1 stop
SLP9:15 pmSan Luis Potosi
Mar 6
SLP5:48 amSan Luis Potosi
8h 21m
1 stop
PHX1:09 pmPhoenix Sky Harbor Intl
$528
Find similar
Aeromexico
Mar 4
PHX2:37 pmPhoenix Sky Harbor Intl
8h 38m
1 stop
SLP12:15 amSan Luis Potosi
Mar 6
SLP7:12 pmSan Luis Potosi
22h 17m
2 stops
PHX4:29 pmPhoenix Sky Harbor Intl
$538
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated October 29, 2025.
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

Price

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Wed 3/4

2:37 pm-8:03 am

1 stop16h 26m

San Luis Potosi

Fri 3/6

5:48 am-1:09 pm

1 stop8h 21m

$528

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Wed 3/4

2:37 pm-9:15 pm

1 stop5h 38m

San Luis Potosi

Fri 3/6

5:48 am-4:29 pm

2 stops11h 41m

$538

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Wed 3/4

1:10 pm-8:03 am

2 stops17h 53m

San Luis Potosi

Fri 3/6

8:38 am-10:52 pm

2 stops15h 14m

$629

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Wed 3/4

11:15 am-12:15 am

2 stops12h 00m

San Luis Potosi

Fri 3/6

8:38 am-10:30 am

2 stops26h 52m

$657

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Wed 3/4

7:00 am-12:15 am

2 stops16h 15m

San Luis Potosi

Fri 3/6

8:38 am-10:52 pm

2 stops15h 14m

$695

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Luis Potosí from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to San Luis Potosí

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Luis Potosí?

Our data shows that Tuesday is the least expensive day to fly to San Luis Potosí. Tickets to fly out on this day can be as low as $471. The most expensive day to fly to San Luis Potosí is Wednesday, with ticket prices averaging around $798.

What is the cheapest time of day to depart on your flight to San Luis Potosí?

According to our data, the cheapest time of day to fly to San Luis Potosí is in the morning. momondo users have found flights departing from Phoenix Sky Harbor Intl Airport to San Luis Potosí in the morning for as low as $567. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $638. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to San Luis Potosí according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to San Luis Potosí (PHX to SLP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to San Luis Potosí

Direct flights

None
There are no direct flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to San Luis Potosí.
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  • How far is Phoenix Sky Harbor Intl to San Luis Potosi by plane?

    There are 1028.2 mi between Phoenix Sky Harbor Intl and San Luis Potosi. Flights usually cover this in 8h 38m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to San Luis Potosi Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to San Luis Potosi Airport are updated daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to San Luis Potosi Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to San Luis Potosi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to San Luis Potosi Airport.

  • What documentation or ID do you need to fly to San Luis Potosi Airport?

    The required travel and health documents for your San Luis Potosi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Luis Potosi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to San Luis Potosí?

Best airlines flying from Phoenix Sky Harbor Intl Airport to San Luis Potosí

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to San Luis Potosí with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $408Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights

Traveling to a place near San Luis Potosí?

Book flights to San Luis Potosí if you plan to visit one of these locations
Real de Catorce

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to San Luis Potosí?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phoenix to San Luis Potosí for you.

Can I find flights from Phoenix to San Luis Potosí with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Luis Potosí from Phoenix with this policy.

How can momondo help me find flights from Phoenix to San Luis Potosí?

momondo provides multiple filters to help you find the best flight to San Luis Potosí from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Phoenix to San Luis Potosí right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Luis Potosí from Phoenix. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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