$68 Cheap Flights from San Luis Potosi (SLP) to Cancun (CUN)

View $68 flight on Wed, May 21, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from San Luis Potosi to Cancun (SLP-CUN)

Prices were available within the past 7 days and start at $68 for one-way flights and $126 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Fri, May 30 - Tue, Jun 3
SLP
San Luis Potosi
CUN
Cancun
$126 Roundtrip, just found
$126
Roundtrip
just found
Select Aeromexico flight, departing Fri, May 30 from San Luis Potosi to Cancun, returning Tue, Jun 3, priced at $126 just found
Aeromexico
Sat, May 10 - Wed, May 14
SLP
San Luis Potosi
CUN
Cancun
$131 Roundtrip, found 2 hours ago
$131
Roundtrip
found 2 hours ago
Select Aeromexico flight, departing Sat, May 10 from San Luis Potosi to Cancun, returning Wed, May 14, priced at $131 found 2 hours ago
Aeromexico
Sun, May 18 - Sun, Jun 1
SLP
San Luis Potosi
CUN
Cancun
$134 Roundtrip, found 7 hours ago
$134
Roundtrip
found 7 hours ago
Select Aeromexico flight, departing Sun, May 18 from San Luis Potosi to Cancun, returning Sun, Jun 1, priced at $134 found 7 hours ago
Volaris
Thu, Feb 12 - Mon, Feb 16
SLP
San Luis Potosi
CUN
Cancun
$135 Roundtrip, found 2 days ago
$135
Roundtrip
found 2 days ago
Select Volaris flight, departing Thu, Feb 12 from San Luis Potosi to Cancun, returning Mon, Feb 16, priced at $135 found 2 days ago
Aeromexico
Mon, Dec 8 - Sun, Dec 14
SLP
San Luis Potosi
CUN
Cancun
$141 Roundtrip, just found
$141
Roundtrip
just found
Select Aeromexico flight, departing Mon, Dec 8 from San Luis Potosi to Cancun, returning Sun, Dec 14, priced at $141 just found
Aeromexico
Fri, May 9 - Tue, May 13
SLP
San Luis Potosi
CUN
Cancun
$147 Roundtrip, found 6 hours ago
$147
Roundtrip
found 6 hours ago
Select Aeromexico flight, departing Fri, May 9 from San Luis Potosi to Cancun, returning Tue, May 13, priced at $147 found 6 hours ago
Volaris
Sat, May 10 - Mon, May 12
SLP
San Luis Potosi
CUN
Cancun
$161 Roundtrip, found 7 hours ago
$161
Roundtrip
found 7 hours ago
Select Volaris flight, departing Sat, May 10 from San Luis Potosi to Cancun, returning Mon, May 12, priced at $161 found 7 hours ago
Volaris
Sat, May 10 - Tue, May 13
SLP
San Luis Potosi
CUN
Cancun
$164 Roundtrip, found 1 day ago
$164
Roundtrip
found 1 day ago
Select Volaris flight, departing Sat, May 10 from San Luis Potosi to Cancun, returning Tue, May 13, priced at $164 found 1 day ago
Volaris
Thu, May 8 - Tue, May 13
SLP
San Luis Potosi
CUN
Cancun
$166 Roundtrip, found 15 hours ago
$166
Roundtrip
found 15 hours ago
Select Volaris flight, departing Thu, May 8 from San Luis Potosi to Cancun, returning Tue, May 13, priced at $166 found 15 hours ago
Aeromexico
Wed, May 7 - Fri, May 9
SLP
San Luis Potosi
CUN
Cancun
$167 Roundtrip, found 2 hours ago
$167
Roundtrip
found 2 hours ago
Select Aeromexico flight, departing Wed, May 7 from San Luis Potosi to Cancun, returning Fri, May 9, priced at $167 found 2 hours ago
Flights from San Luis Potosi (SLP) to Cancun (CUN)
Origin airport
Ponciano Arriaga Intl.
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Volaris
Roundtrip price
$126
Distance
906 mi

San Luis Potosi to Cancun Flights

The cheapest times to fly from San Luis Potosi to Cancun

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Luis Potosi to Cancun are during the month of May. You can find some of the cheapest flights from San Luis Potosi to Cancun with Expedia's search tool and vast selection of airlines.

The best time to book a flight from San Luis Potosi to Cancun

Sunday is one of the best days to book for cheap flights from San Luis Potosi to Cancun: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from San Luis Potosi to Cancun

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Luis Potosi to Cancun in 2025. You can also book with separate airlines for your outbound and return journeys, from $68 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Luis Potosi to Cancun flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Luis Potosi to Cancun airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Ponciano Arriaga Intl. Airport (SLP) to Cancun Intl. Airport (CUN) cost?
You can book cheap return flights starting at $205 from Ponciano Arriaga Intl. Airport (SLP) to Cancun Intl. Airport (CUN). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Volaris flight leaving SLP on May 16 2025 and touching down at CUN. The price was last updated on April 22 2025 and has not changed since.
What is the cheapest month to fly from SLP to CUN?
The cheapest flights from SLP to CUN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Ponciano Arriaga Intl. Airport (SLP) to Cancun Intl. Airport (CUN)?
Catch a nonstop flight with Volaris and travel straight from Ponciano Arriaga Intl. Airport (SLP) to Cancun Intl. Airport (CUN).
What is the cheapest airline that flies from SLP to CUN?
At the moment, the cheapest airline offering one-way flights from SLP to CUN is Volaris. You can take off on this route from $90. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SLP on May 26 2025. Prices were last updated on April 22 2025 and have not changed since.
How many flights per day from Ponciano Arriaga Intl. Airport (SLP) to Cancun Intl. Airport (CUN)?
On average, there are 5 direct flights departing from Ponciano Arriaga Intl. Airport (SLP) to Cancun Intl. Airport (CUN) weekly. If you can’t find one that works for your schedule, consider taking a flight that includes a layover. Filter your search results on Expedia to include one or two stops and select the next best alternative.
What are the most popular departure times for flights from Ponciano Arriaga Intl. Airport (SLP) to Cancun Intl. Airport (CUN)?
Flights between SLP and CUN are their busiest at 6 PM. If you’re after a quieter experience and potentially cheaper tickets, look for a time when demand is lower.
What day of the week has the most flights from SLP to CUN?
Depart on a Friday if you’re searching for the largest selection of flights from Ponciano Arriaga Intl. Airport (SLP) to Cancun Intl. Airport (CUN).
What is the earliest flight from Ponciano Arriaga Intl. Airport (SLP) to Cancun Intl. Airport (CUN)?
The first flight of the day leaving from Ponciano Arriaga Intl. Airport (SLP) is at around 6:42PM UTC-6. Board this plane and you’ll arrive at Cancun Intl. Airport (CUN) at approximately 10:05PM UTC-5. The total time in the air is 2h 23m.
How long does it take to fly from Ponciano Arriaga Intl. Airport (SLP) to Cancun Intl. Airport (CUN)?
Flights from SLP to CUN have an average travel time of 2 hours and 23 minutes. The distance between the two airports is 910 mi.
What airline has the least delays from SLP to CUN?
Volaris has the best track record for on-time direct flights from Ponciano Arriaga Intl. Airport (SLP) to Cancun Intl. Airport (CUN), with an on-time rating of 82%. Use the Expedia App to look up your flight status before you head off and get real-time alerts about any changes.
What is the best time to fly from Ponciano Arriaga Intl. Airport (SLP) to Cancun Intl. Airport (CUN)?
To reach Cancun Intl. Airport (CUN) on time, select a flight that leaves Ponciano Arriaga Intl. Airport (SLP) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Cancun from Ponciano Arriaga Intl. Airport (SLP)?
Cancun Intl. Airport (CUN) is the only airport in Cancun with direct flights from Ponciano Arriaga Intl. Airport (SLP). Explore your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Ponciano Arriaga Intl. Airport (SLP) to Cancun Intl. Airport (CUN) last-minute?
Last-minute bookings from SLP to CUN are typically more expensive. For the best prices, start looking for flights well ahead of time. That being said, if you’re flexible with your travel plans, it’s possible to find a cheap fare right before your journey.
Is it cheaper to book a SLP to CUN flight and hotel package?
Opting for a SLP to CUN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ponciano Arriaga Intl. Airport (SLP) to Cancun Intl. Airport (CUN)?
It’s generally possible to cancel or reschedule your SLP to CUN flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.