$111 Cheap Flights from San Juan (UAQ) to Buenos Aires (EZE)

View $111 flight on Sun, Sep 28, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

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

Prices were available within the past 7 days and start at $111 for one-way flights and $161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Sun, Sep 21 - Sat, Sep 27
UAQ
San Juan
EZE
Buenos Aires
$161 Roundtrip, found 6 days ago
$161
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Sun, Sep 21 from San Juan to Buenos Aires, returning Sat, Sep 27, priced at $161 found 6 days ago
Aerolineas Argentinas
Sun, Nov 2 - Sat, Nov 15
UAQ
San Juan
EZE
Buenos Aires
$178 Roundtrip, found 2 days ago
$178
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Sun, Nov 2 from San Juan to Buenos Aires, returning Sat, Nov 15, priced at $178 found 2 days ago
Aerolineas Argentinas
Thu, Oct 9 - Fri, Oct 31
UAQ
San Juan
EZE
Buenos Aires
$182 Roundtrip, found 2 days ago
$182
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Thu, Oct 9 from San Juan to Buenos Aires, returning Fri, Oct 31, priced at $182 found 2 days ago
Aerolineas Argentinas
Tue, Oct 28 - Sat, Nov 8
UAQ
San Juan
EZE
Buenos Aires
$186 Roundtrip, found 2 days ago
$186
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Tue, Oct 28 from San Juan to Buenos Aires, returning Sat, Nov 8, priced at $186 found 2 days ago
Aerolineas Argentinas
Sun, Sep 21 - Mon, Oct 6
UAQ
San Juan
EZE
Buenos Aires
$186 Roundtrip, found 6 days ago
$186
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Sun, Sep 21 from San Juan to Buenos Aires, returning Mon, Oct 6, priced at $186 found 6 days ago
Aerolineas Argentinas
Thu, Oct 30 - Sat, Nov 15
UAQ
San Juan
EZE
Buenos Aires
$191 Roundtrip, found 2 days ago
$191
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Thu, Oct 30 from San Juan to Buenos Aires, returning Sat, Nov 15, priced at $191 found 2 days ago
Aerolineas Argentinas
Sun, Nov 30 - Sat, Dec 13
UAQ
San Juan
EZE
Buenos Aires
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Sun, Nov 30 from San Juan to Buenos Aires, returning Sat, Dec 13, priced at $199 found 2 days ago
Aerolineas Argentinas
Sun, Sep 21 - Tue, Oct 7
UAQ
San Juan
EZE
Buenos Aires
$209 Roundtrip, found 6 days ago
$209
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Sun, Sep 21 from San Juan to Buenos Aires, returning Tue, Oct 7, priced at $209 found 6 days ago
Aerolineas Argentinas
Mon, Oct 13 - Fri, Oct 31
UAQ
San Juan
EZE
Buenos Aires
$222 Roundtrip, found 2 days ago
$222
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Mon, Oct 13 from San Juan to Buenos Aires, returning Fri, Oct 31, priced at $222 found 2 days ago
Aerolineas Argentinas
Sun, Nov 16 - Sat, Nov 29
UAQ
San Juan
EZE
Buenos Aires
$233 Roundtrip, found 2 days ago
$233
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Sun, Nov 16 from San Juan to Buenos Aires, returning Sat, Nov 29, priced at $233 found 2 days ago
Aerolineas Argentinas
Mon, Sep 22 - Sat, Sep 27
UAQ
San Juan
EZE
Buenos Aires
$241 Roundtrip, found 6 days ago
$241
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Mon, Sep 22 from San Juan to Buenos Aires, returning Sat, Sep 27, priced at $241 found 6 days ago
Aerolineas Argentinas
Mon, Oct 27 - Sat, Nov 8
UAQ
San Juan
EZE
Buenos Aires
$264 Roundtrip, found 2 days ago
$264
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Mon, Oct 27 from San Juan to Buenos Aires, returning Sat, Nov 8, priced at $264 found 2 days ago
Aerolineas Argentinas
Mon, Sep 22 - Sat, Sep 27
UAQ
San Juan
EZE
Buenos Aires
$287 Roundtrip, found 6 days ago
$287
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Mon, Sep 22 from San Juan to Buenos Aires, returning Sat, Sep 27, priced at $287 found 6 days ago

Frequently asked questions

How much does a flight from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE) cost?
Snag a cheap one-way flight from $111 or cheap return flight from $161 from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE)?
September is the most affordable month to fly from UAQ to EZE. Traveling during quieter months is often the key to landing a great deal.
Which airlines fly direct from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE)?
If you're departing from Domingo Faustino Sarmiento Airport (UAQ), you can catch a nonstop flight to Ministro Pistarini Intl. Airport (EZE) with Aerolineas Argentinas.
What is the cheapest airline that flies from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest UAQ to EZE flight.
How many flights per day from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE)?
On average, you can take your pick of 1 direct flights taking off from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE) weekly. If you don't find one that fits your travel plans, think about a flight that has a layover. Customize your search results on Expedia to include one stop or more and choose the next best option.
What are the most popular departure times for flights from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE)?
The 10 PM departures from UAQ to EZE are the most sought after. They can also be more expensive. If you want to save money, pick a less crowded time to fly.
What day of the week has the most flights from UAQ to EZE?
Thursday offers the most flights from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE). Consider jetting off on this day and you'll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE)?
Domingo Faustino Sarmiento Airport (UAQ)'s first flight to Ministro Pistarini Intl. Airport (EZE) takes off at approximately 10:05PM UTC-3. With a travel time of 1h 40m, you'll land at around 11:45PM UTC-3.
How long does it take to fly from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE)?
Flights from UAQ to EZE have an average travel time of 1 hour and 40 minutes. The distance between the two is 610 mi.
What airline has the least delays from UAQ to EZE?
With 100% of journeys usually arriving as scheduled, Aerolineas Argentinas has the best on-time performance for direct flights from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE). To keep track of your flight status and receive notifications about any changes, use the Expedia App.
What is the best time to fly from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE)?
To touch down at Ministro Pistarini Intl. Airport (EZE) without delays, pick a flight that leaves Domingo Faustino Sarmiento Airport (UAQ) before 3 PM. The chance 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 Buenos Aires from Domingo Faustino Sarmiento Airport (UAQ)?
Take a direct flight from Domingo Faustino Sarmiento Airport (UAQ) to Buenos Aires and land at Aeroparque Jorge Newbery Airport (AEP). Another point of entry into the city is Ministro Pistarini Intl. Airport (EZE).
Is it cheaper to buy a plane ticket from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE) last-minute?
Last-minute fares from UAQ to EZE are generally more expensive. For the lowest prices, start searching for flights well ahead of time. That said, if you can play around with your travel dates, it's possible to score a cheap fare right before you leave.
Is it cheaper to book an UAQ to EZE flight and hotel package?
Compared with arranging flights and hotels separately, booking an UAQ to EZE flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and select from our wide range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Domingo Faustino Sarmiento Airport (UAQ) to Ministro Pistarini Intl. Airport (EZE)?
Usually, it's possible to cancel or reschedule your UAQ to EZE flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Domingo Faustino Sarmiento
Destination airport
Ministro Pistarini Intl.
Roundtrip price
$160
Distance
613 mi
Average flight time
1 hour 40 mins

Book with confidence

Book with confidence

San Juan to Buenos Aires Flights

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

 

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

Sunday is one of the best days to book for cheap flights from San Juan 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 Juan 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 Juan to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $111 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 Juan 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 Juan 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 Juan to Buenos Aires Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.