$245 Cheap Flights from Buenos Aires (EZE) to Sao Luis (SLZ)

View $245 flight on Sat, Nov 15, 2025Opens in a new window

Popular airlines from Ministro Pistarini Intl. Airport (EZE) to Sao Luis (SLZ-Marechal Cunha Machado Intl.)

Cheap Flights from Buenos Aires to Sao Luis (EZE-SLZ)

Prices were available within the past 7 days and start at $245 for one-way flights and $489 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Wed, Oct 1 - Wed, Oct 8
EZE
Buenos Aires
SLZ
São Luís
$489 Roundtrip, found 3 days ago
$489
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Wed, Oct 1 from Buenos Aires to São Luís, returning Wed, Oct 8, priced at $489 found 3 days ago
LATAM Airlines Group
Mon, Mar 30 - Wed, Apr 8
EZE
Buenos Aires
SLZ
São Luís
$492 Roundtrip, found 3 days ago
$492
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Mar 30 from Buenos Aires to São Luís, returning Wed, Apr 8, priced at $492 found 3 days ago
LATAM Airlines Group
Mon, Sep 29 - Fri, Oct 24
EZE
Buenos Aires
SLZ
São Luís
$496 Roundtrip, found 16 hours ago
$496
Roundtrip
found 16 hours ago
Select LATAM Airlines Group flight, departing Mon, Sep 29 from Buenos Aires to São Luís, returning Fri, Oct 24, priced at $496 found 16 hours ago
LATAM Airlines Group
Mon, Sep 29 - Fri, Oct 24
EZE
Buenos Aires
SLZ
São Luís
$498 Roundtrip, found 16 hours ago
$498
Roundtrip
found 16 hours ago
Select LATAM Airlines Group flight, departing Mon, Sep 29 from Buenos Aires to São Luís, returning Fri, Oct 24, priced at $498 found 16 hours ago
LATAM Airlines Group
Wed, Oct 1 - Wed, Oct 8
EZE
Buenos Aires
SLZ
São Luís
$500 Roundtrip, found 3 days ago
$500
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Wed, Oct 1 from Buenos Aires to São Luís, returning Wed, Oct 8, priced at $500 found 3 days ago
LATAM Airlines Group
Mon, Mar 30 - Wed, Apr 8
EZE
Buenos Aires
SLZ
São Luís
$503 Roundtrip, found 3 days ago
$503
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Mar 30 from Buenos Aires to São Luís, returning Wed, Apr 8, priced at $503 found 3 days ago
LATAM Airlines Group
Wed, Oct 1 - Wed, Oct 8
EZE
Buenos Aires
SLZ
São Luís
$503 Roundtrip, found 3 days ago
$503
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Wed, Oct 1 from Buenos Aires to São Luís, returning Wed, Oct 8, priced at $503 found 3 days ago
LATAM Airlines Group
Mon, Sep 29 - Fri, Oct 24
EZE
Buenos Aires
SLZ
São Luís
$511 Roundtrip, found 16 hours ago
$511
Roundtrip
found 16 hours ago
Select LATAM Airlines Group flight, departing Mon, Sep 29 from Buenos Aires to São Luís, returning Fri, Oct 24, priced at $511 found 16 hours ago
GOL Linhas Aereas S.A.
Mon, Mar 30 - Wed, Apr 8
EZE
Buenos Aires
SLZ
São Luís
$513 Roundtrip, found 3 days ago
$513
Roundtrip
found 3 days ago
Select GOL Linhas Aereas S.A. flight, departing Mon, Mar 30 from Buenos Aires to São Luís, returning Wed, Apr 8, priced at $513 found 3 days ago
Emirates
Wed, Oct 1 - Wed, Oct 8
EZE
Buenos Aires
SLZ
São Luís
$765 Roundtrip, found 3 days ago
$765
Roundtrip
found 3 days ago
Select Emirates flight, departing Wed, Oct 1 from Buenos Aires to São Luís, returning Wed, Oct 8, priced at $765 found 3 days ago

Alternative airports near São Luís

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Marechal Cunha Machado Intl. SLZ. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $575
SLZ
Marechal Cunha Machado Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $575
Flights from Buenos Aires (EZE) to Sao Luis (SLZ)
Origin airport
Ministro Pistarini Intl.
Destination airport
Marechal Cunha Machado Intl.
Airlines serving
Emirates, GOL Linhas Aereas S.A., LATAM Airlines Group
Roundtrip price
$488
Distance
2408 mi

Buenos Aires to Sao Luis Flights

The cheapest times to fly from Buenos Aires to Sao Luis

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

 

The best time to book a flight from Buenos Aires to Sao Luis

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

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 Buenos Aires to Sao Luis in 2025. You can also book with separate airlines for your outbound and return journeys, from $245 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 Buenos Aires to Sao Luis 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 Buenos Aires to Sao Luis 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 Ministro Pistarini Intl. Airport (EZE) to Marechal Cunha Machado Intl. Airport (SLZ) cost?
Lock in a cheap one-way flight from $245 or cheap return flight from $489 from Ministro Pistarini Intl. Airport (EZE) to Marechal Cunha Machado Intl. Airport (SLZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Ministro Pistarini Intl. Airport (EZE) to Marechal Cunha Machado Intl. Airport (SLZ)?
October is the least expensive month to fly from EZE to SLZ. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Ministro Pistarini Intl. Airport (EZE) to Marechal Cunha Machado Intl. Airport (SLZ)?
To find the cheapest airline flying from EZE to SLZ, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Ministro Pistarini Intl. Airport (EZE) to Marechal Cunha Machado Intl. Airport (SLZ)?
Direct flights from Ministro Pistarini Intl. Airport (EZE) to Marechal Cunha Machado Intl. Airport (SLZ) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from EZE to SLZ?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ministro Pistarini Intl. Airport (EZE) to Marechal Cunha Machado Intl. Airport (SLZ)?
Opt for a flight from Ministro Pistarini Intl. Airport (EZE) to Marechal Cunha Machado Intl. Airport (SLZ) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour 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 Ministro Pistarini Intl. Airport (EZE) to Marechal Cunha Machado Intl. Airport (SLZ) last-minute?
Booking your ticket from EZE to SLZ just before your journey is usually more expensive. However, if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an EZE to SLZ flight and hotel package?
Compared with arranging flights and hotels separately, booking an EZE to SLZ flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the stress out of travel planning. Simply pick your flights and choose from our wide range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Ministro Pistarini Intl. Airport (EZE) to Marechal Cunha Machado Intl. Airport (SLZ)?
In most cases, you can cancel or modify your EZE to SLZ flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need further information, visit our Customer Service portal.

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*Available to One Key members.