American Airlines flights from Houston to Barcelona

Recent searches for flights from Houston to Barcelona

Sep 2026
From$575*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$625*
Updated: 6 hours ago
Round tripIEconomy
Nov 2026
From$575*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $575
cmp-daily-histogram-bars-legend-max-price-aria-label $1.3K
Displaying fares for September-2026
  • IAH–BCN, 09/13/26 – 09/20/26: From $1,080
    13

    Su

    SEP

  • IAH–BCN, 09/14/26 – 09/21/26: From $1,080
    14

    Mo

  • IAH–BCN, 09/15/26 – 09/22/26: From $1,030
    15

    Tu

  • IAH–BCN, 09/16/26 – 09/23/26: From $1,030
    16

    We

  • IAH–BCN, 09/17/26 – 09/24/26: From $1,039
    17

    Th

  • IAH–BCN, 09/18/26 – 09/25/26: From $1,039
    18

    Fr

  • IAH–BCN, 09/19/26 – 09/26/26: From $1,159
    19

    Sa

  • IAH–BCN, 09/20/26 – 09/27/26: From $1,068
    20

    Su

  • IAH–BCN, 09/21/26 – 09/28/26: From $738
    21

    Mo

  • IAH–BCN, 09/22/26 – 09/29/26: From $575
    22

    Tu

  • IAH–BCN, 09/23/26 – 09/30/26: From $688
    23

    We

  • IAH–BCN, 09/24/26 – 10/01/26: From $738
    24

    Th

  • IAH–BCN, 09/25/26 – 10/02/26: From $738
    25

    Fr

  • IAH–BCN, 09/26/26 – 10/03/26: From $959
    26

    Sa

  • IAH–BCN, 09/27/26 – 10/04/26: From $1,068
    27

    Su

  • IAH–BCN, 09/28/26 – 10/05/26: From $738
    28

    Mo

  • IAH–BCN, 09/29/26 – 10/06/26: From $575
    29

    Tu

  • IAH–BCN, 09/30/26 – 10/07/26: From $782
    30

    We

  • IAH–BCN, 10/01/26 – 10/08/26: From $832
    01

    Th

    OCT

  • IAH–BCN, 10/02/26 – 10/09/26: From $938
    02

    Fr

  • IAH–BCN, 10/03/26 – 10/10/26: From $1,015
    03

    Sa

  • IAH–BCN, 10/04/26 – 10/12/26: From $693
    04

    Su

  • IAH–BCN, 10/05/26 – 10/12/26: From $1,068
    05

    Mo

  • IAH–BCN, 10/06/26 – 10/13/26: From $915
    06

    Tu

  • IAH–BCN, 10/07/26 – 10/14/26: From $1,052
    07

    We

  • IAH–BCN, 10/08/26 – 10/15/26: From $1,276
    08

    Th

  • IAH–BCN, 10/09/26 – 10/16/26: From $1,268
    09

    Fr

  • IAH–BCN, 10/10/26 – 10/17/26: From $1,022
    10

    Sa

  • IAH–BCN, 10/11/26 – 10/18/26: From $1,024
    11

    Su

  • IAH–BCN, 10/12/26 – 10/19/26: From $812
    12

    Mo

    • range$575-$1,276

    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 Barcelona flights

    $
    keyboard_arrow_down

    Houston (IAH)to

    Barcelona (BCN)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $568Fare subject to changes
    Updated: 6 hours ago

    Houston (IAH)to

    Barcelona (BCN)
    01/12/27 - 01/19/27

    Round trip

    Economy

    from
    $573Fare subject to changes
    Updated: 6 hours ago

    Houston (IAH)to

    Barcelona (BCN)
    01/05/27 - 01/12/27

    Round trip

    Economy

    from
    $573Fare subject to changes
    Updated: 6 hours ago

    Houston (IAH)to

    Barcelona (BCN)
    11/30/26 - 12/07/26

    Round trip

    Economy

    from
    $575Fare subject to changes
    Updated: 6 hours ago

    Houston (IAH)to

    Barcelona (BCN)
    12/07/26 - 12/14/26

    Round trip

    Economy

    from
    $575Fare subject to changes
    Updated: 6 hours ago

    Houston (IAH)to

    Barcelona (BCN)
    11/25/26 - 12/02/26

    Round trip

    Economy

    from
    $575Fare subject to changes
    Updated: 6 hours ago

    Houston (IAH)to

    Barcelona (BCN)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $575Fare subject to changes
    Updated: 6 hours ago

    Houston (IAH)to

    Barcelona (BCN)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $575Fare subject to changes
    Updated: 6 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 Barcelona

    Looking for lower fares on your trip from Houston to Barcelona? 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

    Citi / AAdvantage credit card offer.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Houston to Barcelona