$74 Cheap Flights from Buenos Aires (EZE) to San Juan (UAQ)

View $74 flight on Sat, Sep 6, 2025Opens in a new window

Popular airlines from Ministro Pistarini Intl. Airport (EZE) to San Juan (UAQ-Domingo Faustino Sarmiento)

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Cheap Flights from Buenos Aires to San Juan (EZE-UAQ)

Prices were available within the past 7 days and start at $74 for one-way flights and $155 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Sat, Aug 16 - Sun, Aug 24
EZE
Buenos Aires
UAQ
San Juan
$155 Roundtrip, found 3 days ago
$155
Roundtrip
found 3 days ago
Select Aerolineas Argentinas flight, departing Sat, Aug 16 from Buenos Aires to San Juan, returning Sun, Aug 24, priced at $155 found 3 days ago
Aerolineas Argentinas
Sat, Sep 13 - Sun, Sep 21
EZE
Buenos Aires
UAQ
San Juan
$169 Roundtrip, found 1 day ago
$169
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Sat, Sep 13 from Buenos Aires to San Juan, returning Sun, Sep 21, priced at $169 found 1 day ago
Aerolineas Argentinas
Sat, Aug 16 - Sun, Aug 17
EZE
Buenos Aires
UAQ
San Juan
$211 Roundtrip, found 4 days ago
$211
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Sat, Aug 16 from Buenos Aires to San Juan, returning Sun, Aug 17, priced at $211 found 4 days ago
Aerolineas Argentinas
Sat, Aug 16 - Sun, Aug 17
EZE
Buenos Aires
UAQ
San Juan
$262 Roundtrip, found 4 days ago
$262
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Sat, Aug 16 from Buenos Aires to San Juan, returning Sun, Aug 17, priced at $262 found 4 days ago
Aerolineas Argentinas
Sat, Aug 16 - Sun, Aug 17
EZE
Buenos Aires
UAQ
San Juan
$316 Roundtrip, found 4 days ago
$316
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Sat, Aug 16 from Buenos Aires to San Juan, returning Sun, Aug 17, priced at $316 found 4 days ago
0
Flights from Buenos Aires (EZE) to San Juan (UAQ)
Origin airport
Ministro Pistarini Intl.
Destination airport
Domingo Faustino Sarmiento
Airlines serving
Aerolineas Argentinas
Roundtrip price
$154
Distance
613 mi

Buenos Aires to San Juan Flights

The cheapest times to fly from Buenos Aires to San Juan

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

 

The best time to book a flight from Buenos Aires to San Juan

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

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 San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from $74 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 San Juan 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 San Juan 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 Domingo Faustino Sarmiento Airport (UAQ) cost?
Get a cheap one-way flight from $74 or cheap return flight from $155 from Ministro Pistarini Intl. Airport (EZE) to Domingo Faustino Sarmiento Airport (UAQ) 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 Domingo Faustino Sarmiento Airport (UAQ)?
Flying in August can help you save, as it's the cheapest month for flights between EZE and UAQ. You'll often find the lowest prices during off-peak months.
Which airlines fly direct from Ministro Pistarini Intl. Airport (EZE) to Domingo Faustino Sarmiento Airport (UAQ)?
Direct flights aren't available from Buenos Aires (EZE-Ministro Pistarini Intl.) to Domingo Faustino Sarmiento Airport (UAQ). However, you can find other airports that have nonstop flights. Begin your journey at Aeroparque Jorge Newbery Airport (AEP) and head straight to San Juan without layovers.
What is the cheapest airline that flies from Ministro Pistarini Intl. Airport (EZE) to Domingo Faustino Sarmiento Airport (UAQ)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from EZE to UAQ. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Ministro Pistarini Intl. Airport (EZE) to Domingo Faustino Sarmiento Airport (UAQ)?
You'll have to book a flight with a layover if you're traveling from Ministro Pistarini Intl. Airport (EZE) to Domingo Faustino Sarmiento Airport (UAQ). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from EZE to UAQ?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from EZE to UAQ?
With 100% of flights typically landing on time, Aerolineas Argentinas has the best on-time performance for nonstop flights from Ministro Pistarini Intl. Airport (EZE) to Domingo Faustino Sarmiento Airport (UAQ). To keep track of your flight status and get notified about any changes, simply head to the Expedia App.
What is the best time to fly from Ministro Pistarini Intl. Airport (EZE) to Domingo Faustino Sarmiento Airport (UAQ)?
Choose a flight from Ministro Pistarini Intl. Airport (EZE) to Domingo Faustino Sarmiento Airport (UAQ) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this 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 Domingo Faustino Sarmiento Airport (UAQ) last-minute?
Last-minute bookings from EZE to UAQ are typically more expensive. To secure the lowest prices, start searching for flights well in advance. 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 an EZE to UAQ flight and hotel package?
You can save money by securing an EZE to UAQ flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your preferred accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Ministro Pistarini Intl. Airport (EZE) to Domingo Faustino Sarmiento Airport (UAQ)?
If you reserved your EZE to UAQ flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.