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

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

Aug 2026
From$521*
Updated: 9 hours ago
Round tripIEconomy
Sep 2026
From$217*
Updated: 12 hours ago
Round tripIEconomy
Oct 2026
From$217*
Updated: 12 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $217
cmp-daily-histogram-bars-legend-max-price-aria-label $581
Displaying fares for August-2026
  • DFW–DCA, 08/24/26 – 08/25/26: From $551
    24

    Mo

    AUG

  • DFW–DCA, 08/25/26 – 09/01/26: From $521
    25

    Tu

  • DFW–WAS, 08/26/26 – 09/02/26: From $521
    26

    We

  • DFW–DCA, 08/27/26 – 09/03/26: From $581
    27

    Th

  • DFW–DCA, 08/28/26 – 09/01/26: From $551
    28

    Fr

  • DFW–WAS, 08/29/26 – 09/05/26: From $521
    29

    Sa

  • DFW–DCA, 08/30/26 – 09/05/26: From $551
    30

    Su

  • DFW–IAD, 08/31/26 – 09/01/26: From $551
    31

    Mo

  • DFW–WAS, 09/01/26 – 09/08/26: From $521
    01

    Tu

    SEP

  • DFW–DCA, 09/02/26 – 09/09/26: From $521
    02

    We

  • DFW–DCA, 09/03/26 – 09/08/26: From $551
    03

    Th

  • DFW–DCA, 09/04/26 – 09/22/26: From $399
    04

    Fr

  • DFW–WAS, 09/05/26 – 11/25/26: From $387
    05

    Sa

  • DFW–WAS, 09/06/26 – 11/23/26: From $340
    06

    Su

  • DFW–DCA, 09/07/26 – 09/14/26: From $414
    07

    Mo

  • DFW–WAS, 09/08/26 – 09/15/26: From $369
    08

    Tu

  • DFW–WAS, 09/09/26 – 09/16/26: From $310
    09

    We

  • DFW–WAS, 09/10/26 – 09/21/26: From $340
    10

    Th

  • DFW–WAS, 09/11/26 – 09/15/26: From $310
    11

    Fr

  • DFW–WAS, 09/12/26 – 09/19/26: From $362
    12

    Sa

  • DFW–WAS, 09/13/26 – 09/16/26: From $297
    13

    Su

  • DFW–DCA, 09/14/26 – 09/22/26: From $247
    14

    Mo

  • DFW–IAD, 09/15/26 – 09/22/26: From $217
    15

    Tu

  • DFW–WAS, 09/16/26 – 09/23/26: From $217
    16

    We

  • DFW–IAD, 09/17/26 – 09/23/26: From $247
    17

    Th

  • DFW–WAS, 09/18/26 – 09/21/26: From $289
    18

    Fr

  • DFW–DCA, 09/19/26 – 09/26/26: From $217
    19

    Sa

  • DFW–DCA, 09/20/26 – 09/27/26: From $377
    20

    Su

  • DFW–DCA, 09/21/26 – 09/26/26: From $352
    21

    Mo

  • DFW–DCA, 09/22/26 – 09/23/26: From $217
    22

    Tu

  • DFW–WAS, 09/23/26 – 09/30/26: From $217
    23

    We

    • range$217-$581

    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 Dallas to Washington, D.C. flights

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    Dallas (DFW)to

    Washington, D.C. (WAS)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 9 hours ago

    Dallas (DFW)to

    Washington, D.C. (WAS)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 9 hours ago

    Dallas (DFW)to

    Washington, D.C. (WAS)
    10/03/26 - 10/10/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 9 hours ago

    Dallas (DFW)to

    Washington, D.C. (WAS)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 9 hours ago

    Dallas (DFW)to

    Washington, D.C. (WAS)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 9 hours ago

    Dallas (DFW)to

    Washington, D.C. (WAS)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 9 hours ago

    Dallas (DFW)to

    Washington, D.C. (WAS)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 9 hours ago

    Dallas (DFW)to

    Washington, D.C. (WAS)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $217Fare 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 Dallas to Washington, D.C.

    Looking for lower fares on your trip from Dallas to Washington, D.C.? 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 Dallas to Washington, D.C.