AUS - BUE

$378 Find Cheap Flights from Austin to Buenos Aires - Compare and Save

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Everything you should know

Cheapest round-trip
$653
Typical prices: $645-$857
American Airlines
Tue 11/13Thu 11/22
AUS - EZE • 1 stop
Cheapest one-way
$378
Typical prices: $286-$415
Multiple Airlines
Sat 11/3
AUS - AEP • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Austin and Buenos Aires. You'll need to take a connecting flight to reach the destination.
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Top routes
AUS - AEP
Cheapest • 1% average savings
AUS - EZE
Most popular
Insights
Insights
When to book
13 weeks
in advance
Our data shows that travelers who book at least 13 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 10% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $775 (round-trip)
Houston George Bush Intcntl (IAH)
Shortest trip • 13h 34m (one-way)
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Insights
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We hope you love your trip to Buenos Aires!
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Buenos Aires

Thu, Nov 12 - Tue, Nov 17
LATAM Airlines Logo
8:35 am - 6:30 pmAUS  Austin Bergstrom-AEP Buenos Aires Jorge Newbery
30h 55m2 stops Miami Lima J Chavez Intl
LATAM Airlines Logo
3:50 pm - 11:05 amAEP  Buenos Aires Jorge Newbery-AUS Austin Bergstrom
22h 15m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$653LATAM Airlines
Fri, Nov 13 - Sun, Nov 22
American Airlines Logo
1:00 pm - 8:40 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
16h 40m1 stop Miami
American Airlines Logo
11:59 pm - 4:31 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
19h 32m1 stop Miami
$653American Airlines
Mon, Nov 16 - Fri, Nov 20
United Airlines Logo
12:16 pm - 7:20 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
16h 04m1 stop Houston George Bush Intcntl
United Airlines Logo
11:55 pm - 5:51 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
20h 56m1 stop Houston George Bush Intcntl
$653United Airlines
Fri, Nov 13 - Sun, Nov 22
Delta Logo
5:20 am - 7:35 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
23h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:05 pm - 2:45 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
21h 40m1 stop New York John F Kennedy Intl
$653Delta
Wed, Nov 18 - Thu, Nov 26
Delta Logo
8:35 am - 9:50 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
22h 15m1 stop Miami
Delta Logo
5:00 pm - 9:54 amEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
19h 54m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$653Delta
Thu, Nov 12 - Tue, Nov 17
Multiple Airlines Logo
8:35 am - 9:50 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
22h 15m1 stop Miami
Multiple Airlines Logo
9:30 pm - 11:05 amEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
16h 35m1 stop Atlanta Hartsfield-Jackson
$653Multiple Airlines
Thu, Nov 12 - Sun, Nov 22
LATAM Airlines Logo
8:35 am - 6:35 pmAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
31h 00m2 stops Miami Santiago Arturo Merino Benitez
LATAM Airlines Logo
9:30 pm - 9:54 amEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
15h 24m1 stop Atlanta Hartsfield-Jackson
$653LATAM Airlines
Fri, Nov 13 - Sun, Nov 22
American Airlines Logo
12:49 pm - 8:40 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
16h 51m2 stops Dallas/Fort Worth Miami
American Airlines Logo
11:59 pm - 4:31 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
19h 32m1 stop Miami
$657American Airlines
Tue, Nov 10 - Tue, Nov 17
GOL Logo
5:46 pm - 7:20 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
34h 34m2 stops Dallas/Fort Worth Miami
GOL Logo
9:30 pm - 10:44 amEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
16h 14m1 stop Miami
$714GOL
Tue, Nov 17 - Fri, Nov 27
United Airlines Logo
9:37 am - 7:20 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
18h 43m1 stop Houston George Bush Intcntl
United Airlines Logo
11:55 pm - 3:21 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
18h 26m1 stop Houston George Bush Intcntl
$746United Airlines
Booking Insights

Price, demand and travel trends for Austin to Buenos Aires flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Austin to Buenos Aires?

Round-trip flights from Austin to Buenos Aires typically range from $645 to $857. The lowest price found in the past 5 days was $653, on American Airlines.

What is the cheapest Austin to Buenos Aires flight route?

There's little price difference between Austin to Buenos Aires routes. They average around $721 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Austin to Buenos Aires?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Austin to Buenos Aires. It’s 5% cheaper than the average day, while Sunday is the most expensive, with prices 6% higher.

What’s the cheapest month to fly from Austin to Buenos Aires?

•November is the cheapest month to fly from Austin to Buenos Aires at $655 round-trip.
•July ($872) and January ($824) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 33% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Austin to Buenos Aires the cheapest?

Flights from Austin to Buenos Aires are cheapest 13 weeks before departure. Booking in this window typically costs about 13% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Austin to Buenos Aires flights

Low season

September

Cheapest flight

$378
Beat the crowds with an average 7% drop in travelers.
The most popular month to fly with an average 93% increase in travelers.
One-way flight from Austin to Buenos Aires Jorge Newbery Airport

When to book flights from Austin to Buenos Aires

Are your dates flexible? Find out the best times to travel from Austin to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Austin to Buenos Aires flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Austin to Buenos Aires?

    Four cabin classes are available on flights from Austin to Buenos Aires:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Austin to Buenos Aires?

    A nonstop flight from Austin to Buenos Aires takes 00m, covering 5,154 miles.

  • Do I need a passport to fly from Austin to Buenos Aires?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Austin to Buenos Aires flight?

    Round-trip flights from Austin to Buenos Aires range from $645 to $857, with an average of $727 over the past 12 months. Anything below $645 counts as a good deal.

  • How expensive are last-minute Austin to Buenos Aires flights?

    Last-minute fares on this route (booked within two weeks of departure) are 3% below the route average of $727. Booking late can sometimes save you money, but inventory is limited.

  • How are flight prices from Austin to Buenos Aires looking right now?

    One-way fares from Austin to Buenos Aires are currently higher than usual. Average one-way flight prices are about $423, which is 22% above the typical average for this route.

  • What car rental options are available in Buenos Aires?

    Since Buenos Aires is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Buenos Aires Ministro Pistarini Airport (EZE) — daily rates from around $15:

    • Hertz
    • Rentacar
    • Street Rent a Car
    • Alamo
    • Localiza

    Near Buenos Aires Jorge Newbery Airport (AEP) — daily rates from around $25:

    • Alamo
    • Hertz
    • Localiza
    • Rentacar
    • Europcar

  • Which airports can I use when flying from Austin to Buenos Aires?

    Flights from Austin to Buenos Aires usually depart from Austin Bergstrom (AUS) and may arrive at several airports in Buenos Aires area, including Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE).

  • Which airports do connecting flights from Austin to Buenos Aires pass through?

    One-stop flights from Austin to Buenos Aires most commonly connect through:

    • Houston George Bush Intcntl (IAH) - 65% of one-stop connections
    • Panama City Tocumen Intl (PTY) - 11% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 11% of one-stop connections
    • Miami (MIA) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Austin to Buenos Aires?

    Yes. Flexible dates can save you up to 11% on flights from Austin to Buenos Aires. Monday is the cheapest departure day at $694 round-trip on average, while Sunday is the most expensive at $776, a difference of $82.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Austin to Buenos Aires?

    Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 13h 34m, compared with 13h 42m via Dallas/Fort Worth (DFW) and 14h 52m via Panama City Tocumen Intl (PTY).

  • What is the time difference between Austin and Buenos Aires?

    Buenos Aires is 2 hours ahead of Austin (Argentina Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Buenos Aires?

    Some of the most popular sights in Buenos Aires are Obelisco de Buenos Aires, Estadio Monumental and Parque Centenario. These are among the most viewed places in Buenos Aires on KAYAK.

Your guide to booking Austin to Buenos Aires flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average $694, about $82 less than Sunday fares (11% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 13 weeks before you fly. On this route, that window historically saves about 13% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Austin to Buenos Aires trip for November. Fares historically average $655 round-trip in that month - typically $217 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Buenos Aires Jorge Newbery Airport.

    • Up Recoleta Hotel
    • Dazzler by Wyndham Buenos Aires Polo
    • Hotel Clásico

More options for your flight from Austin to Buenos Aires

Complete your trip to Buenos Aires with a hotel stay or car rental

Car rentals in Buenos Aires
Hotels in Buenos Aires
Vacations in Buenos Aires