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

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

Aug 2026
From$301*
Updated: 10 hours ago
Round tripIEconomy
Sep 2026
From$245*
Updated: 1 hour ago
Round tripIEconomy
Oct 2026
From$245*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $245
cmp-daily-histogram-bars-legend-max-price-aria-label $439
Displaying fares for August-2026
  • ABE–DCA, 08/25/26 – 09/01/26: From $348
    25

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    AUG

  • ABE–DCA, 08/26/26 – 09/02/26: From $348
    26

    We

  • ABE–WAS, 08/27/26 – 09/03/26: From $352
    27

    Th

  • ABE–WAS, 08/28/26 – 09/04/26: From $365
    28

    Fr

  • ABE–WAS, 08/29/26 – 09/05/26: From $348
    29

    Sa

  • ABE–WAS, 08/30/26 – 09/06/26: From $352
    30

    Su

  • ABE–WAS, 08/31/26 – 09/07/26: From $301
    31

    Mo

  • ABE–WAS, 09/01/26 – 09/08/26: From $289
    01

    Tu

    SEP

  • ABE–WAS, 09/02/26 – 09/09/26: From $289
    02

    We

  • ABE–DCA, 09/03/26 – 09/10/26: From $289
    03

    Th

  • ABE–DCA, 09/04/26 – 09/11/26: From $289
    04

    Fr

  • ABE–WAS, 09/05/26 – 09/12/26: From $289
    05

    Sa

  • ABE–DCA, 09/06/26 – 09/13/26: From $289
    06

    Su

  • ABE–IAD, 09/07/26 – 09/14/26: From $314
    07

    Mo

  • ABE–DCA, 09/08/26 – 09/15/26: From $259
    08

    Tu

  • ABE–WAS, 09/09/26 – 09/16/26: From $259
    09

    We

  • ABE–DCA, 09/10/26 – 09/17/26: From $337
    10

    Th

  • ABE–DCA, 09/11/26 – 09/18/26: From $353
    11

    Fr

  • ABE–WAS, 09/12/26 – 09/19/26: From $259
    12

    Sa

  • ABE–WAS, 09/13/26 – 09/20/26: From $407
    13

    Su

  • ABE–DCA, 09/14/26 – 09/21/26: From $335
    14

    Mo

  • ABE–DCA, 09/15/26 – 09/22/26: From $245
    15

    Tu

  • ABE–WAS, 09/16/26 – 09/23/26: From $245
    16

    We

  • ABE–DCA, 09/17/26 – 09/24/26: From $326
    17

    Th

  • ABE–DCA, 09/18/26 – 09/25/26: From $439
    18

    Fr

  • ABE–DCA, 09/19/26 – 09/26/26: From $245
    19

    Sa

  • ABE–IAD, 09/20/26 – 09/27/26: From $349
    20

    Su

  • ABE–DCA, 09/21/26 – 09/28/26: From $323
    21

    Mo

  • ABE–WAS: cmp-view-offers-disclaimer. Find Offers
    22

    Tu

  • ABE–WAS: cmp-view-offers-disclaimer. Find Offers
    23

    We

  • ABE–DCA, 09/24/26 – 10/01/26: From $245
    24

    Th

    • range$245-$439

    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.

    Landline bus from ABE to PHL

    Find deals on Allentown to Washington, D.C. flights

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    Allentown (ABE)to

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

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 10 hours ago

    Allentown (ABE)to

    Washington, D.C. (WAS)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 10 hours ago

    Allentown (ABE)to

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

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 10 hours ago

    Allentown (ABE)to

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

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 10 hours ago

    Allentown (ABE)to

    Washington, D.C. (WAS)
    09/16/26 - 09/23/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 10 hours ago

    Allentown (ABE)to

    Washington, D.C. (WAS)
    09/19/26 - 09/26/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 10 hours ago

    Allentown (ABE)to

    Washington, D.C. (WAS)
    09/30/26 - 10/07/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 10 hours ago

    Allentown (ABE)to

    Washington, D.C. (WAS)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 10 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 Allentown to Washington, D.C.

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