American Airlines flights from Detroit to Barcelona

Recent searches for flights from Detroit to Barcelona

Aug 2026
From$1,068*
Updated: 4 hours ago
Round tripIEconomy
Sep 2026
From$803*
Updated: 4 hours ago
Round tripIEconomy
Oct 2026
From$803*
Updated: 4 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $803
cmp-daily-histogram-bars-legend-max-price-aria-label $2.3K
Displaying fares for August-2026
  • DTW–BCN, 08/25/26 – 09/01/26: From $1,068
    25

    Tu

    AUG

  • DTW–BCN, 08/26/26 – 09/02/26: From $1,210
    26

    We

  • DTW–BCN, 08/27/26 – 09/03/26: From $1,280
    27

    Th

  • DTW–BCN, 08/28/26 – 09/04/26: From $1,280
    28

    Fr

  • DTW–BCN, 08/29/26 – 09/05/26: From $1,283
    29

    Sa

  • DTW–BCN, 08/30/26 – 09/06/26: From $1,511
    30

    Su

  • DTW–BCN, 08/31/26 – 09/07/26: From $2,282
    31

    Mo

  • DTW–BCN, 09/01/26 – 09/08/26: From $1,638
    01

    Tu

    SEP

  • DTW–BCN, 09/02/26 – 09/09/26: From $1,345
    02

    We

  • DTW–BCN, 09/03/26 – 09/10/26: From $1,405
    03

    Th

  • DTW–BCN, 09/04/26 – 09/11/26: From $1,861
    04

    Fr

  • DTW–BCN, 09/05/26 – 09/12/26: From $1,516
    05

    Sa

  • DTW–BCN, 09/06/26 – 09/13/26: From $1,970
    06

    Su

  • DTW–BCN, 09/07/26 – 09/14/26: From $1,218
    07

    Mo

  • DTW–BCN, 09/08/26 – 09/15/26: From $1,008
    08

    Tu

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

    We

  • DTW–BCN, 09/10/26 – 09/17/26: From $1,068
    10

    Th

  • DTW–BCN, 09/11/26 – 09/18/26: From $1,207
    11

    Fr

  • DTW–BCN, 09/12/26 – 09/19/26: From $1,118
    12

    Sa

  • DTW–BCN, 09/13/26 – 09/20/26: From $1,301
    13

    Su

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

    Mo

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

    Tu

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

    We

  • DTW–BCN, 09/17/26 – 09/24/26: From $1,133
    17

    Th

  • DTW–BCN, 09/18/26 – 09/25/26: From $1,246
    18

    Fr

  • DTW–BCN, 09/19/26 – 09/26/26: From $1,066
    19

    Sa

  • DTW–BCN, 09/20/26 – 09/27/26: From $1,076
    20

    Su

  • DTW–BCN, 09/21/26 – 09/28/26: From $853
    21

    Mo

  • DTW–BCN, 09/22/26 – 09/29/26: From $803
    22

    Tu

  • DTW–BCN, 09/23/26 – 09/30/26: From $803
    23

    We

  • DTW–BCN, 09/24/26 – 10/01/26: From $853
    24

    Th

    • range$803-$2,282

    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 Detroit to Barcelona flights

    $
    keyboard_arrow_down

    Detroit (DTW)to

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

    Round trip

    Economy

    from
    $769Fare subject to changes
    Updated: 4 hours ago

    Detroit (DTW)to

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

    Round trip

    Economy

    from
    $769Fare subject to changes
    Updated: 4 hours ago

    Detroit (DTW)to

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

    Round trip

    Economy

    from
    $769Fare subject to changes
    Updated: 4 hours ago

    Detroit (DTW)to

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

    Round trip

    Economy

    from
    $769Fare subject to changes
    Updated: 4 hours ago

    Detroit (DTW)to

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

    Round trip

    Economy

    from
    $803Fare subject to changes
    Updated: 4 hours ago

    Detroit (DTW)to

    Barcelona (BCN)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $803Fare subject to changes
    Updated: 4 hours ago

    Detroit (DTW)to

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

    Round trip

    Economy

    from
    $803Fare subject to changes
    Updated: 4 hours ago

    Detroit (DTW)to

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

    Round trip

    Economy

    from
    $803Fare subject to changes
    Updated: 4 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 Detroit to Barcelona

    Looking for lower fares on your trip from Detroit 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

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    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 Detroit to Barcelona