American Airlines flights from Louisville to Barcelona

Recent searches for flights from Louisville to Barcelona

Sep 2026
From$752*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$706*
Updated: 3 hours ago
Round tripIEconomy
Nov 2026
From$704*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $752
cmp-daily-histogram-bars-legend-max-price-aria-label $1.4K
Displaying fares for September-2026
  • SDF–BCN, 09/12/26 – 09/19/26: From $1,118
    12

    Sa

    SEP

  • SDF–BCN, 09/13/26 – 09/20/26: From $1,058
    13

    Su

  • SDF–BCN, 09/14/26 – 09/21/26: From $1,058
    14

    Mo

  • SDF–BCN, 09/15/26 – 09/22/26: From $1,008
    15

    Tu

  • SDF–BCN, 09/16/26 – 09/23/26: From $1,008
    16

    We

  • SDF–BCN, 09/17/26 – 09/24/26: From $1,003
    17

    Th

  • SDF–BCN, 09/18/26 – 09/25/26: From $800
    18

    Fr

  • SDF–BCN, 09/19/26 – 09/26/26: From $1,140
    19

    Sa

  • SDF–BCN, 09/20/26 – 09/27/26: From $1,190
    20

    Su

  • SDF–BCN, 09/21/26 – 09/28/26: From $819
    21

    Mo

  • SDF–BCN, 09/22/26 – 09/29/26: From $752
    22

    Tu

  • SDF–BCN, 09/23/26 – 09/30/26: From $752
    23

    We

  • SDF–BCN, 09/24/26 – 10/01/26: From $802
    24

    Th

  • SDF–BCN, 09/25/26 – 10/02/26: From $819
    25

    Fr

  • SDF–BCN, 09/26/26 – 10/03/26: From $970
    26

    Sa

  • SDF–BCN, 09/27/26 – 10/04/26: From $1,207
    27

    Su

  • SDF–BCN, 09/28/26 – 10/05/26: From $1,090
    28

    Mo

  • SDF–BCN, 09/29/26 – 10/06/26: From $752
    29

    Tu

  • SDF–BCN, 09/30/26 – 10/07/26: From $752
    30

    We

  • SDF–BCN, 10/01/26 – 10/08/26: From $813
    01

    Th

    OCT

  • SDF–BCN, 10/02/26 – 10/09/26: From $1,295
    02

    Fr

  • SDF–BCN, 10/03/26 – 10/10/26: From $1,360
    03

    Sa

  • SDF–BCN, 10/04/26 – 10/11/26: From $1,315
    04

    Su

  • SDF–BCN, 10/05/26 – 10/12/26: From $1,310
    05

    Mo

  • SDF–BCN, 10/06/26 – 10/13/26: From $1,040
    06

    Tu

  • SDF–BCN, 10/07/26 – 10/14/26: From $953
    07

    We

  • SDF–BCN, 10/08/26 – 10/15/26: From $920
    08

    Th

  • SDF–BCN, 10/09/26 – 10/16/26: From $1,301
    09

    Fr

  • SDF–BCN, 10/10/26 – 10/17/26: From $1,217
    10

    Sa

  • SDF–BCN, 10/11/26 – 10/18/26: From $1,167
    11

    Su

    • range$752-$1,360

    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 Louisville to Barcelona flights

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    keyboard_arrow_down

    Louisville (SDF)to

    Barcelona (BCN)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $704Fare subject to changes
    Updated: 3 hours ago

    Louisville (SDF)to

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

    Round trip

    Economy

    from
    $704Fare subject to changes
    Updated: 3 hours ago

    Louisville (SDF)to

    Barcelona (BCN)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $706Fare subject to changes
    Updated: 3 hours ago

    Louisville (SDF)to

    Barcelona (BCN)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $706Fare subject to changes
    Updated: 3 hours ago

    Louisville (SDF)to

    Barcelona (BCN)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $706Fare subject to changes
    Updated: 3 hours ago

    Louisville (SDF)to

    Barcelona (BCN)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $706Fare subject to changes
    Updated: 3 hours ago

    Louisville (SDF)to

    Barcelona (BCN)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $706Fare subject to changes
    Updated: 3 hours ago

    Louisville (SDF)to

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

    Round trip

    Economy

    from
    $706Fare subject to changes
    Updated: 3 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 Louisville to Barcelona

    Looking for lower fares on your trip from Louisville 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

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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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    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Louisville to Barcelona