AUS - BUE

$373 Find Cheap Flights from Austin to Buenos Aires - Compare and Save

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Everything you should know

Cheapest round-trip
$718
Typical prices: $645-$857
Delta
Sat 12/29Sat 3/24
AUS - EZE • 1 stop
Cheapest one-way
$373
Typical prices: $286-$415
LATAM Airlines
Wed 9/12
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 - 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 31m (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

Tue, Oct 27 - Wed, Nov 4
Delta Logo
8:15 am - 4:00 pmAUS  Austin Bergstrom-AEP Buenos Aires Jorge Newbery
29h 45m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Delta Logo
5:35 pm - 9:19 pmAEP  Buenos Aires Jorge Newbery-AUS Austin Bergstrom
30h 44m2 stops Lima J Chavez Intl Miami
$718Delta
Tue, Dec 29 - Mon, Mar 22
Delta Logo
3:25 pm - 7:35 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
13h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:20 pm - 9:38 amEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
23h 18m1 stop Miami
$718Delta
Tue, Dec 1 - Tue, Dec 8
LATAM Airlines Logo
8:35 am - 9:50 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
22h 15m1 stop Miami
LATAM Airlines Logo
4:00 am - 9:43 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
20h 43m2 stops Lima J Chavez Intl Miami
$718LATAM Airlines
Wed, Nov 18 - Wed, Nov 25
LATAM Airlines Logo
8:35 am - 10:40 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
23h 05m2 stops Miami Santiago Arturo Merino Benitez
LATAM Airlines Logo
4:00 am - 9:42 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
20h 42m2 stops Lima J Chavez Intl Miami
$718LATAM Airlines
Tue, Nov 24 - Sun, Dec 6
American Airlines Logo
10:02 am - 8:40 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
19h 38m1 stop Miami
American Airlines Logo
9:40 pm - 9:01 amEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
14h 21m1 stop Miami
$718American Airlines
Sun, Jan 10 - Wed, Feb 10
American Airlines Logo
9:59 am - 8:15 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
19h 16m1 stop Miami
American Airlines Logo
10:30 pm - 9:27 amEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
13h 57m1 stop Dallas/Fort Worth
$718American Airlines
Tue, Dec 1 - Wed, Dec 9
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
$718Multiple Airlines
Mon, Nov 23 - Thu, Dec 3
Multiple Airlines Logo
8:35 am - 9:50 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
22h 15m1 stop Miami
Multiple Airlines Logo
7:35 pm - 11:05 amEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
18h 30m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$718Multiple Airlines
Sun, Jan 10 - Wed, Feb 10
United Airlines Logo
6:00 pm - 7:20 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
34h 20m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
10:05 pm - 6:44 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
23h 39m2 stops Houston George Bush Intcntl Denver Intl
$722United Airlines
Sun, Jan 10 - Wed, Feb 10
United Airlines Logo
8:00 pm - 7:20 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
32h 20m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
10:05 pm - 6:44 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
23h 39m2 stops Houston George Bush Intcntl Denver Intl
$722United 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 from Austin to Buenos Aires with more confidence.

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

Round-trip flights from Austin to Buenos Aires start at $718. Prices are typical for this route right now, with typical round-trip fares ranging from $645 to $857. The lowest price found in the past 5 days was $718 on Delta.

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?

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

What is 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 prices 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

$373
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 10% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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.

  • 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
    • Atlanta Hartsfield-Jackson (ATL) - 10% of one-stop connections
    • Panama City Tocumen Intl (PTY) - 10% of one-stop connections
    • Miami (MIA) - 9% of one-stop connections

    Houston George Bush Intcntl (IAH) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 11% on the Austin to Buenos Aires route. 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.

  • 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 Microcentro. These are among the most viewed places in Buenos Aires on KAYAK.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 3% below the route average of $727. Booking late can sometimes save money on this route, but inventory is limited.

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

    A nonstop flight from Austin to Buenos Aires takes 0h 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 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 $392, which is 13% above the typical average for this route.

  • 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 31m, compared with 13h 43m via Dallas/Fort Worth (DFW) and 14h 58m via Atlanta Hartsfield-Jackson (ATL).

  • 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 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

  • 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.

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 can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $694 - about $82 less than Sunday (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.
    - Hotel Cristoforo Colombo
    - Dazzler by Wyndham Buenos Aires Polo
    - Up Recoleta Hotel

Everything you need to know for your flight from Austin to Buenos Aires

Information on your arrival and departure airports

Austin (AUS)