AUS - BUE

$400 Find Cheap Flights from Austin to Buenos Aires - Compare and Save

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Everything you should know

Cheapest round-trip
$621
Typical prices: $667-$915
Copa Airlines
Thu 3/15Fri 3/23
AUS - EZE • 1 stop
Cheapest one-way
$400
Typical prices: $288-$428
Multiple Airlines
Fri 12/7
AUS - EZE • 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 - EZE
Cheapest • 1% average savings
AUS - AEP
Most popular
Insights
Insights
When to travel
February
Cheapest • 13% price drop
December
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 • 14h 01m (one-way)
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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

Mon, Mar 15 - Tue, Mar 23
Copa Airlines Logo
4:06 pm - 12:28 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
30h 22m1 stop Panama City Tocumen Intl
Copa Airlines Logo
9:04 am - 2:02 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
30h 58m1 stop Panama City Tocumen Intl
$621Copa Airlines
Sun, Jan 10 - Wed, Feb 10
American Airlines Logo
2:52 pm - 8:10 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
14h 18m1 stop Miami
American Airlines Logo
11:05 pm - 1:55 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
17h 50m1 stop Miami
$633American Airlines
Tue, Dec 8 - Thu, Dec 24
United Airlines Logo
5:45 pm - 9:20 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
12h 35m1 stop Houston George Bush Intcntl
United Airlines Logo
10:05 pm - 11:15 amEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
16h 10m1 stop Houston George Bush Intcntl
$633United Airlines
Mon, Dec 7 - Wed, Dec 23
United Airlines Logo
2:14 pm - 7:20 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
14h 06m1 stop Houston George Bush Intcntl
United Airlines Logo
10:05 pm - 11:15 amEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
16h 10m1 stop Houston George Bush Intcntl
$633United Airlines
Thu, Nov 26 - Mon, Dec 7
American Airlines Logo
9:15 am - 9:00 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
20h 45m1 stop Dallas/Fort Worth
American Airlines Logo
10:10 am - 11:06 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
15h 56m1 stop Miami
$633American Airlines
Wed, Mar 3 - Wed, Mar 24
LATAM Airlines Logo
9:00 am - 9:50 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
21h 50m1 stop Miami
LATAM Airlines Logo
11:35 pm - 6:46 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
21h 11m1 stop Atlanta Hartsfield-Jackson
$643LATAM Airlines
Wed, Mar 3 - Wed, Mar 24
LATAM Airlines Logo
2:45 pm - 9:50 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
16h 05m2 stops Atlanta Hartsfield-Jackson Miami
LATAM Airlines Logo
11:35 pm - 6:46 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
21h 11m1 stop Atlanta Hartsfield-Jackson
$647LATAM Airlines
Mon, Mar 8 - Fri, Mar 26
Copa Airlines Logo
3:06 pm - 12:38 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
30h 32m1 stop Panama City Tocumen Intl
Copa Airlines Logo
10:45 am - 2:02 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
29h 17m1 stop Panama City Tocumen Intl
$649Copa Airlines
Wed, Nov 18 - Sat, Nov 21
Delta Logo
10:59 am - 7:35 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
17h 36m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:05 pm - 10:15 amEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
17h 10m1 stop New York John F Kennedy Intl
$658Delta
Tue, Nov 17 - Sat, Nov 21
Delta Logo
10:59 am - 9:50 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
19h 51m2 stops Atlanta Hartsfield-Jackson Miami
Delta Logo
8:05 pm - 10:15 amEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
17h 10m1 stop New York John F Kennedy Intl
$658Delta
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 $667 to $915. The lowest price found in the past 5 days was $621, on Copa 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 $769 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, Tuesday 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 8% higher.

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

•February is the cheapest month to fly from Austin to Buenos Aires at $659 round-trip.
•December ($939) and July ($872) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 42% 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 in the last 2 weeks before departure, based on KAYAK prices tracked over the past 12 months. During this period, fares are 9% below average.

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Key details for Austin to Buenos Aires flights

Low season

September

Cheapest flight

$400
Beat the crowds with an average 28% drop in travelers.
The most popular month to fly with an average 43% increase in travelers.
One-way flight from Austin to Buenos Aires Ministro Pistarini 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 $667 to $915, with an average of $761 over the past 12 months. Anything below $667 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 10% below the route average of $761. 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 $474, which is 32% 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 averaging $66:

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

    Near Buenos Aires Jorge Newbery Airport (AEP) — daily rates averaging $70:

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

  • 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) - 64% of one-stop connections
    • Miami (MIA) - 12% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 11% of one-stop connections
    • Panama City Tocumen Intl (PTY) - 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 13% on flights from Austin to Buenos Aires. Tuesday is the cheapest departure day at $725 round-trip on average, while Sunday is the most expensive at $827, a difference of $102.

    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 Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 13h 42m, compared with 14h 01m via Houston George Bush Intcntl (IAH) and 14h 58m 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 Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $725, about $102 less than Sunday fares (12% savings) based on the last 12 months.
  • If you're flexible on your travel dates, booking last minute (within 2 weeks of departure) tends to be around 9% cheaper than the typical fare over the last 12 months, based on KAYAK data.
  • If you can choose when to travel, plan your Austin to Buenos Aires trip for February. Fares historically average $659 round-trip in that month - typically $280 less than the most expensive month, which is December (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.

    • Hotel Clasico
    • Up Recoleta Hotel
    • Vain Boutique Hotel

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