American Airlines flights from Washington, D.C. to Barcelona

Recent searches for flights from Washington, D.C. to Barcelona

Sep 2026
From$1,450*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$1,205*
Updated: 8 hours ago
Round tripIEconomy
Nov 2026
From$953*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.2K
cmp-daily-histogram-bars-legend-max-price-aria-label $2.4K
Displaying fares for September-2026
  • IAD–BCN, 09/14/26 – 09/21/26: From $2,405
    14

    Mo

    SEP

  • IAD–BCN, 09/15/26 – 09/22/26: From $2,355
    15

    Tu

  • IAD–BCN, 09/16/26 – 09/23/26: From $2,355
    16

    We

  • IAD–BCN, 09/17/26 – 09/24/26: From $2,300
    17

    Th

  • IAD–BCN, 09/18/26 – 09/25/26: From $2,300
    18

    Fr

  • IAD–BCN, 09/19/26 – 09/26/26: From $2,350
    19

    Sa

  • IAD–BCN, 09/20/26 – 09/27/26: From $2,303
    20

    Su

  • IAD–BCN, 09/21/26 – 09/28/26: From $2,300
    21

    Mo

  • IAD–BCN, 09/22/26 – 09/29/26: From $2,250
    22

    Tu

  • IAD–BCN, 09/23/26 – 09/30/26: From $2,250
    23

    We

  • DCA–BCN, 09/24/26 – 10/01/26: From $2,305
    24

    Th

  • WAS–BCN, 09/25/26 – 10/08/26: From $2,298
    25

    Fr

  • IAD–BCN, 09/26/26 – 10/03/26: From $2,350
    26

    Sa

  • IAD–BCN, 09/27/26 – 10/04/26: From $2,303
    27

    Su

  • DCA–BCN, 09/28/26 – 10/05/26: From $1,505
    28

    Mo

  • IAD–BCN, 09/29/26 – 10/06/26: From $1,450
    29

    Tu

  • DCA–BCN, 09/30/26 – 10/07/26: From $1,455
    30

    We

  • DCA–BCN, 10/01/26 – 10/08/26: From $1,505
    01

    Th

    OCT

  • WAS–BCN, 10/02/26 – 10/09/26: From $1,505
    02

    Fr

  • WAS–BCN, 10/03/26 – 10/10/26: From $1,548
    03

    Sa

  • DCA–BCN, 10/04/26 – 10/11/26: From $1,505
    04

    Su

  • DCA–BCN, 10/05/26 – 10/12/26: From $1,526
    05

    Mo

  • IAD–BCN, 10/06/26 – 10/13/26: From $1,450
    06

    Tu

  • IAD–BCN, 10/07/26 – 10/14/26: From $1,450
    07

    We

  • IAD–BCN, 10/08/26 – 10/15/26: From $1,500
    08

    Th

  • WAS–BCN, 10/09/26 – 10/16/26: From $1,498
    09

    Fr

  • IAD–BCN, 10/10/26 – 10/17/26: From $1,555
    10

    Sa

  • IAD–BCN, 10/11/26 – 10/18/26: From $1,505
    11

    Su

  • DCA–BCN, 10/12/26 – 10/19/26: From $1,255
    12

    Mo

  • WAS–BCN, 10/13/26 – 10/20/26: From $1,205
    13

    Tu

    • range$1,205-$2,405

    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 Washington, D.C. to Barcelona flights

    $
    keyboard_arrow_down

    Washington, D.C. (WAS)to

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

    Round trip

    Economy

    from
    $953Fare subject to changes
    Updated: 8 hours ago

    Washington, D.C. (WAS)to

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

    Round trip

    Economy

    from
    $955Fare subject to changes
    Updated: 8 hours ago

    Washington, D.C. (WAS)to

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

    Round trip

    Economy

    from
    $955Fare subject to changes
    Updated: 6 hours ago

    Washington, D.C. (WAS)to

    Barcelona (BCN)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $955Fare subject to changes
    Updated: 8 hours ago

    Washington, D.C. (WAS)to

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

    Round trip

    Economy

    from
    $955Fare subject to changes
    Updated: 8 hours ago

    Washington, D.C. (WAS)to

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

    Round trip

    Economy

    from
    $955Fare subject to changes
    Updated: 8 hours ago

    Washington, D.C. (WAS)to

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

    Round trip

    Economy

    from
    $955Fare subject to changes
    Updated: 8 hours ago

    Washington, D.C. (WAS)to

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

    Round trip

    Economy

    from
    $955Fare subject to changes
    Updated: 8 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 Washington, D.C. to Barcelona

    Looking for lower fares on your trip from Washington, D.C. 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.
    • 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 Washington, D.C. to Barcelona