$560 Cheap Flights from San Luis Potosi (SLP) to Buenos Aires (EZE)

View $560 flight on Fri, Jan 2, 2026Opens in a new window

Popular airlines from San Luis Potosi Intl. Airport (SLP) to Ministro Pistarini Intl. Airport (EZE)

Cheap Flights from San Luis Potosi to Buenos Aires (SLP-EZE)

Prices were available within the past 7 days and start at $560 for one-way flights and $747 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Tue, Nov 18 - Thu, Dec 4
SLP
San Luis Potosi
EZE
Buenos Aires
$747 Roundtrip, found 3 days ago
$747
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Tue, Nov 18 from San Luis Potosi to Buenos Aires, returning Thu, Dec 4, priced at $747 found 3 days ago
LATAM Airlines Group
Fri, Nov 28 - Tue, Dec 9
SLP
San Luis Potosi
EZE
Buenos Aires
$853 Roundtrip, found 3 days ago
$853
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Fri, Nov 28 from San Luis Potosi to Buenos Aires, returning Tue, Dec 9, priced at $853 found 3 days ago
LATAM Airlines Group
Sat, Nov 22 - Tue, Dec 9
SLP
San Luis Potosi
EZE
Buenos Aires
$926 Roundtrip, found 3 days ago
$926
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Sat, Nov 22 from San Luis Potosi to Buenos Aires, returning Tue, Dec 9, priced at $926 found 3 days ago
LATAM Airlines Group
Fri, Nov 28 - Wed, Dec 10
SLP
San Luis Potosi
EZE
Buenos Aires
$1,005 Roundtrip, found 3 days ago
$1,005
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Fri, Nov 28 from San Luis Potosi to Buenos Aires, returning Wed, Dec 10, priced at $1,005 found 3 days ago
Aeromexico
Tue, Dec 9 - Thu, Dec 25
SLP
San Luis Potosi
EZE
Buenos Aires
$1,032 Roundtrip, found 3 days ago
$1,032
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Tue, Dec 9 from San Luis Potosi to Buenos Aires, returning Thu, Dec 25, priced at $1,032 found 3 days ago
American Airlines
Mon, Nov 17 - Wed, Nov 19
SLP
San Luis Potosi
EZE
Buenos Aires
$1,100 Roundtrip, found 6 days ago
$1,100
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Nov 17 from San Luis Potosi to Buenos Aires, returning Wed, Nov 19, priced at $1,100 found 6 days ago
Aeromexico
Mon, Nov 10 - Wed, Nov 26
SLP
San Luis Potosi
EZE
Buenos Aires
$1,111 Roundtrip, found 3 days ago
$1,111
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Nov 10 from San Luis Potosi to Buenos Aires, returning Wed, Nov 26, priced at $1,111 found 3 days ago
LATAM Airlines Group
Tue, May 5 - Tue, May 12
SLP
San Luis Potosi
EZE
Buenos Aires
$1,125 Roundtrip, found 12 hours ago
$1,125
Roundtrip
found 12 hours ago
Select LATAM Airlines Group flight, departing Tue, May 5 from San Luis Potosi to Buenos Aires, returning Tue, May 12, priced at $1,125 found 12 hours ago
United
Tue, May 5 - Tue, May 12
SLP
San Luis Potosi
EZE
Buenos Aires
$1,395 Roundtrip, found 12 hours ago
$1,395
Roundtrip
found 12 hours ago
Select United flight, departing Tue, May 5 from San Luis Potosi to Buenos Aires, returning Tue, May 12, priced at $1,395 found 12 hours ago
Hahn Air Technologies
Thu, Dec 18 - Wed, Dec 31
SLP
San Luis Potosi
EZE
Buenos Aires
$1,847 Roundtrip, found 3 days ago
$1,847
Roundtrip
found 3 days ago
Select Hahn Air Technologies flight, departing Thu, Dec 18 from San Luis Potosi to Buenos Aires, returning Wed, Dec 31, priced at $1,847 found 3 days ago

Frequently asked questions

How much does a flight from Ponciano Arriaga Intl. Airport (SLP) to Ministro Pistarini Intl. Airport (EZE) cost?
Secure a cheap one-way flight from $560 or cheap return flight from $747 from Ponciano Arriaga Intl. Airport (SLP) to Ministro Pistarini Intl. Airport (EZE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Ponciano Arriaga Intl. Airport (SLP) to Ministro Pistarini Intl. Airport (EZE)?
The cheapest month to fly from SLP to EZE is November, when there's less demand. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Ponciano Arriaga Intl. Airport (SLP) to Ministro Pistarini Intl. Airport (EZE)?
To find the cheapest airline that'll fly you from SLP to EZE, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Ponciano Arriaga Intl. Airport (SLP) to Ministro Pistarini Intl. Airport (EZE)?
You'll need to hop on a flight with a layover if you're traveling from Ponciano Arriaga Intl. Airport (SLP) to Ministro Pistarini Intl. Airport (EZE). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from SLP to EZE?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ponciano Arriaga Intl. Airport (SLP) to Ministro Pistarini Intl. Airport (EZE)?
Opt for a flight from Ponciano Arriaga Intl. Airport (SLP) to Ministro Pistarini Intl. Airport (EZE) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Ponciano Arriaga Intl. Airport (SLP) to Ministro Pistarini Intl. Airport (EZE) last-minute?
Holding off until right before your break to book a ticket from SLP to EZE often results in higher prices. While it's possible to find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book a SLP to EZE flight and hotel package?
Booking a SLP to EZE flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide 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 Ministro Pistarini Intl. Airport (EZE)?
Usually, it's possible to reschedule or cancel your SLP to EZE flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Ponciano Arriaga Intl.
Destination airport
Ministro Pistarini Intl.
Airlines serving
Aeromexico, American Airlines, Delta, LATAM Airlines Group, United
Roundtrip price
$746
Distance
4824 mi

Book with confidence

San Luis Potosi to Buenos Aires Flights

The cheapest times to fly from San Luis Potosi to Buenos Aires

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 Buenos Aires are during the month of November. You can find some of the cheapest flights from San Luis Potosi to Buenos Aires with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Luis Potosi to Buenos Aires

Sunday is one of the best days to book for cheap flights from San Luis Potosi to Buenos Aires: 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 Buenos Aires

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 Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $560 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 Buenos Aires 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 Buenos Aires 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.

 

San Luis Potosi to Buenos Aires Flights

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*Available to One Key members.