$261 Cheap Flights from Austin (AUS) to Buenos Aires (EZE)

View $261 flight on Mon, Nov 3, 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Ministro Pistarini Intl. Airport (EZE)

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Cheap Flights from Austin to Buenos Aires (AUS-EZE)

Prices were available within the past 7 days and start at $261 for one-way flights and $528 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Thu, Jan 1 - Thu, Feb 26
AUS
Austin
EZE
Buenos Aires
$528 Roundtrip, found 8 hours ago
$528
Roundtrip
found 8 hours ago
Select Copa flight, departing Thu, Jan 1 from Austin to Buenos Aires, returning Thu, Feb 26, priced at $528 found 8 hours ago
American Airlines
Mon, Nov 10 - Mon, Dec 15
AUS
Austin
EZE
Buenos Aires
$540 Roundtrip, found 16 hours ago
$540
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Mon, Nov 10 from Austin to Buenos Aires, returning Mon, Dec 15, priced at $540 found 16 hours ago
United
Wed, Nov 12 - Wed, Nov 19
AUS
Austin
EZE
Buenos Aires
$540 Roundtrip, found 1 hour ago
$540
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Nov 12 from Austin to Buenos Aires, returning Wed, Nov 19, priced at $540 found 1 hour ago
United
Wed, Nov 12 - Wed, Nov 19
AUS
Austin
EZE
Buenos Aires
$544 Roundtrip, found 1 hour ago
$544
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Nov 12 from Austin to Buenos Aires, returning Wed, Nov 19, priced at $544 found 1 hour ago
United
Wed, Nov 12 - Wed, Nov 19
AUS
Austin
EZE
Buenos Aires
$545 Roundtrip, found 1 hour ago
$545
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Nov 12 from Austin to Buenos Aires, returning Wed, Nov 19, priced at $545 found 1 hour ago
Copa
Mon, Nov 10 - Mon, Dec 15
AUS
Austin
EZE
Buenos Aires
$548 Roundtrip, found 16 hours ago
$548
Roundtrip
found 16 hours ago
Select Copa flight, departing Mon, Nov 10 from Austin to Buenos Aires, returning Mon, Dec 15, priced at $548 found 16 hours ago
Copa
Mon, Nov 17 - Thu, Nov 27
AUS
Austin
EZE
Buenos Aires
$551 Roundtrip, found 15 hours ago
$551
Roundtrip
found 15 hours ago
Select Copa flight, departing Mon, Nov 17 from Austin to Buenos Aires, returning Thu, Nov 27, priced at $551 found 15 hours ago
United
Thu, Nov 13 - Sat, Nov 22
AUS
Austin
EZE
Buenos Aires
$553 Roundtrip, found 4 hours ago
$553
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Nov 13 from Austin to Buenos Aires, returning Sat, Nov 22, priced at $553 found 4 hours ago
Delta
Wed, Nov 12 - Wed, Nov 19
AUS
Austin
EZE
Buenos Aires
$666 Roundtrip, found 1 hour ago
$666
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Nov 12 from Austin to Buenos Aires, returning Wed, Nov 19, priced at $666 found 1 hour ago
LATAM Airlines Group
Mon, Dec 8 - Sun, Mar 8
AUS
Austin
EZE
Buenos Aires
$691 Roundtrip, found 7 hours ago
$691
Roundtrip
found 7 hours ago
Select LATAM Airlines Group flight, departing Mon, Dec 8 from Austin to Buenos Aires, returning Sun, Mar 8, priced at $691 found 7 hours ago

Find the cheapest month to fly from Austin (AUS) to Buenos Aires (EZE)

August is typically the cheapest month to fly

From $535 - $966 per traveler.

Alternative airports near Buenos Aires

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

Select flight to Aeroparque Jorge Newbery AEP. Closest option available. Average driving time to city center is 11 minutes. Flights from $696
AEP
Aeroparque Jorge Newbery
Closest
Average driving time to city center11 min
Flights from $696

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Ministro Pistarini Intl. Airport (EZE) cost?
Secure a cheap one-way flight from $261 or cheap return flight from $528 from Austin-Bergstrom Intl. Airport (AUS) 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 Austin-Bergstrom Intl. Airport (AUS) to Ministro Pistarini Intl. Airport (EZE)?
January is the cheapest month to fly from AUS to EZE. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Ministro Pistarini Intl. Airport (EZE)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest AUS to EZE flight.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Ministro Pistarini Intl. Airport (EZE)?
Nonstop flights from Austin-Bergstrom Intl. Airport (AUS) to Ministro Pistarini Intl. Airport (EZE) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AUS to EZE?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin-Bergstrom Intl. Airport (AUS) to Ministro Pistarini Intl. Airport (EZE)?
To avoid potential delays on the Austin-Bergstrom Intl. Airport (AUS) to Ministro Pistarini Intl. Airport (EZE) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 Austin-Bergstrom Intl. Airport (AUS) to Ministro Pistarini Intl. Airport (EZE) last-minute?
Last-minute fares from AUS to EZE are usually more expensive. For the cheapest rates, start searching for flights as early as possible. That said, if you can play around with your travel dates, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book an AUS to EZE flight and hotel package?
Opting for an AUS to EZE flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Ministro Pistarini Intl. Airport (EZE)?
Typically, you're able to cancel or reschedule your AUS to EZE flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Ministro Pistarini Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Copa, Delta, GOL Linhas Aereas S.A., LATAM Airlines Group, United
Roundtrip price
$527
Distance
5163 mi

Book with confidence

Austin to Buenos Aires Flights

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

 

The best time to book a flight from Austin to Buenos Aires

Sunday is one of the best days to book for cheap flights from Austin 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 Austin 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 Austin to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $261 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 Austin 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 Austin 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.

 

Austin to Buenos Aires Flights

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*Available to One Key members.