American Airlines flights from Houston to Buenos Aires

Recent searches for flights from Houston to Buenos Aires

Sep 2026
From$1,938*
Updated: 9 hours ago
Round tripIEconomy
Oct 2026
From$1,528*
Updated: 5 hours ago
Round tripIEconomy
Nov 2026
From$1,338*
Updated: 9 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.9K
cmp-daily-histogram-bars-legend-max-price-aria-label $3.4K
Displaying fares for September-2026
  • IAH–EZE: cmp-view-offers-disclaimer. Find Offers
    04

    Fr

    SEP

  • IAH–EZE, 09/05/26 – 09/12/26: From $3,418
    05

    Sa

  • IAH–EZE, 09/06/26 – 09/13/26: From $3,338
    06

    Su

  • IAH–EZE, 09/07/26 – 09/14/26: From $3,038
    07

    Mo

  • IAH–EZE, 09/08/26 – 09/15/26: From $3,038
    08

    Tu

  • IAH–EZE, 09/09/26 – 09/16/26: From $3,038
    09

    We

  • IAH–EZE, 09/10/26 – 09/17/26: From $3,038
    10

    Th

  • IAH–EZE, 09/11/26 – 09/18/26: From $2,918
    11

    Fr

  • IAH–EZE, 09/12/26 – 09/19/26: From $2,768
    12

    Sa

  • IAH–EZE, 09/13/26 – 09/20/26: From $2,688
    13

    Su

  • IAH–EZE, 09/14/26 – 09/21/26: From $2,688
    14

    Mo

  • IAH–EZE, 09/15/26 – 09/22/26: From $2,688
    15

    Tu

  • IAH–EZE, 09/16/26 – 09/23/26: From $2,688
    16

    We

  • IAH–EZE, 09/17/26 – 09/24/26: From $2,688
    17

    Th

  • IAH–EZE, 09/18/26 – 09/25/26: From $2,558
    18

    Fr

  • IAH–EZE, 09/19/26 – 09/26/26: From $2,558
    19

    Sa

  • IAH–EZE, 09/20/26 – 09/27/26: From $2,478
    20

    Su

  • IAH–EZE, 09/21/26 – 09/28/26: From $2,478
    21

    Mo

  • IAH–EZE, 09/22/26 – 09/29/26: From $2,478
    22

    Tu

  • IAH–EZE, 09/23/26 – 09/30/26: From $2,478
    23

    We

  • IAH–EZE, 09/24/26 – 10/01/26: From $2,478
    24

    Th

  • IAH–EZE, 09/25/26 – 10/02/26: From $2,018
    25

    Fr

  • IAH–EZE, 09/26/26 – 10/03/26: From $2,408
    26

    Sa

  • IAH–EZE, 09/27/26 – 10/04/26: From $2,178
    27

    Su

  • IAH–EZE, 09/28/26 – 10/05/26: From $1,938
    28

    Mo

  • IAH–EZE, 09/29/26 – 10/06/26: From $1,938
    29

    Tu

  • IAH–EZE, 09/30/26 – 10/07/26: From $1,938
    30

    We

  • IAH–EZE, 10/01/26 – 10/08/26: From $1,938
    01

    Th

    OCT

  • IAH–EZE, 10/02/26 – 10/09/26: From $1,868
    02

    Fr

  • IAH–EZE, 10/03/26 – 10/10/26: From $2,214
    03

    Sa

    • range$1,868-$3,418

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Houston to Buenos Aires flights

    $
    keyboard_arrow_down

    Houston (IAH)to

    Buenos Aires (EZE)
    12/06/26 - 12/13/26

    Round trip

    Economy

    from
    $1,338Fare subject to changes
    Updated: 9 hours ago

    Houston (IAH)to

    Buenos Aires (EZE)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $1,338Fare subject to changes
    Updated: 9 hours ago

    Houston (IAH)to

    Buenos Aires (EZE)
    11/16/26 - 11/23/26

    Round trip

    Economy

    from
    $1,338Fare subject to changes
    Updated: 9 hours ago

    Houston (IAH)to

    Buenos Aires (EZE)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $1,338Fare subject to changes
    Updated: 9 hours ago

    Houston (IAH)to

    Buenos Aires (EZE)
    11/23/26 - 11/30/26

    Round trip

    Economy

    from
    $1,338Fare subject to changes
    Updated: 9 hours ago

    Houston (IAH)to

    Buenos Aires (EZE)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $1,338Fare subject to changes
    Updated: 9 hours ago

    Houston (IAH)to

    Buenos Aires (EZE)
    12/03/26 - 12/10/26

    Round trip

    Economy

    from
    $1,338Fare subject to changes
    Updated: 9 hours ago

    Houston (IAH)to

    Buenos Aires (EZE)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $1,338Fare subject to changes
    Updated: 9 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Houston to Buenos Aires

    Looking for lower fares on your trip from Houston to Buenos Aires? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

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    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
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    American Airlines flights from Houston to Buenos Aires