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Cheap flights from Phoenix Sky Harbor Intl Airport to San Luis Potosí from $221

This is the cheapest one-way 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 4/15. 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
2:42 pm - 11:59 pm
PHX
-
SLP
8h 17m
1 stop
Aeromexico Logo
5:48 am - 1:17 pm
SLP
-
PHX
8h 29m
1 stop
$843Aeromexico
Mon, Feb 23 - Wed, Feb 25
Aeromexico Logo
7:15 am - 11:59 pm
PHX
-
SLP
15h 44m
2 stops
Aeromexico Logo
8:43 am - 1:17 pm
SLP
-
PHX
5h 34m
1 stop
$848Aeromexico
Mon, Feb 23 - Wed, Feb 25
Aeromexico Logo
10:40 am - 7:55 am
PHX
-
SLP
20h 15m
2 stops
Aeromexico Logo
5:48 am - 5:35 pm
SLP
-
PHX
12h 47m
2 stops
$858Aeromexico
Mon, Feb 23 - Wed, Feb 25
Aeromexico Logo
2:42 pm - 7:55 am
PHX
-
SLP
16h 13m
1 stop
Aeromexico Logo
8:43 am - 1:17 pm
SLP
-
PHX
5h 34m
1 stop
$863Aeromexico
Mon, Feb 23 - Wed, Feb 25
Aeromexico Logo
10:40 am - 7:55 am
PHX
-
SLP
20h 15m
2 stops
Aeromexico Logo
8:43 am - 1:17 pm
SLP
-
PHX
5h 34m
1 stop
$868Aeromexico
Mon, Feb 23 - Wed, Feb 25
Aeromexico Logo
10:40 am - 11:58 am
PHX
-
SLP
24h 18m
2 stops
Aeromexico Logo
5:48 am - 11:29 pm
SLP
-
PHX
18h 41m
2 stops
$878Aeromexico
Mon, Feb 23 - Wed, Feb 25

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
Feb 23
PHX2:42 pmPhoenix Sky Harbor Intl
8h 17m
1 stop
SLP11:59 pmSan Luis Potosi
Feb 25
SLP5:48 amSan Luis Potosi
8h 29m
1 stop
PHX1:17 pmPhoenix Sky Harbor Intl
$843
Aeromexico
Feb 23
PHX7:15 amPhoenix Sky Harbor Intl
15h 44m
2 stops
SLP11:59 pmSan Luis Potosi
Feb 25
SLP8:43 amSan Luis Potosi
5h 34m
1 stop
PHX1:17 pmPhoenix Sky Harbor Intl
$848
Aeromexico
Feb 23
PHX10:40 amPhoenix Sky Harbor Intl
20h 15m
2 stops
SLP7:55 amSan Luis Potosi
Feb 25
SLP5:48 amSan Luis Potosi
12h 47m
2 stops
PHX5:35 pmPhoenix Sky Harbor Intl
$858

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 January 29, 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

Price

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Mon 2/23

2:42 pm-11:59 pm

1 stop8h 17m

San Luis Potosi

Wed 2/25

5:48 am-1:17 pm

1 stop8h 29m

$843

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Mon 2/23

7:15 am-11:59 pm

2 stops15h 44m

San Luis Potosi

Wed 2/25

8:43 am-1:17 pm

1 stop5h 34m

$848

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Mon 2/23

10:40 am-7:55 am

2 stops20h 15m

San Luis Potosi

Wed 2/25

5:48 am-5:35 pm

2 stops12h 47m

$858

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Mon 2/23

2:42 pm-7:55 am

1 stop16h 13m

San Luis Potosi

Wed 2/25

8:43 am-1:17 pm

1 stop5h 34m

$863

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Mon 2/23

10:40 am-7:55 am

2 stops20h 15m

San Luis Potosi

Wed 2/25

8:43 am-1:17 pm

1 stop5h 34m

$868

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Mon 2/23

10:40 am-11:58 am

2 stops24h 18m

San Luis Potosi

Wed 2/25

5:48 am-11:29 pm

2 stops18h 41m

$878

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Wed 4/15

1:00 pm-2:10 pm

3 stops24h 10m

$221

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Wed 4/15

7:00 am-7:12 pm

2 stops11h 12m

$293

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Wed 2/11

11:59 pm-7:15 pm

3 stops42h 16m

$357

PhoenixSan Luis Potosí

PHX - SLP

PHXSLP

Phoenix Sky Harbor Intl

Wed 2/11

4:31 pm-11:49 am

2 stops18h 18m

$414

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 airline that flies from Phoenix Sky Harbor Intl to San Luis Potosi?

United Airlines is the most popular carrier operating from Phoenix Sky Harbor Intl to San Luis Potosi

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

Fastest flight time

15h 22m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to San Luis Potosí takes 15h 22m
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 15h 22m, 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 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.

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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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