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

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

Aug 2026
From$154*
Updated: 6 hours ago
Round tripIEconomy
Sep 2026
From$154*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$183*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $154
cmp-daily-histogram-bars-legend-max-price-aria-label $359
Displaying fares for August-2026
  • PIT–WAS, 08/05/26 – 08/12/26: From $357
    05

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    AUG

  • PIT–DCA, 08/06/26 – 08/13/26: From $359
    06

    Th

  • PIT–WAS, 08/07/26 – 08/14/26: From $359
    07

    Fr

  • PIT–WAS, 08/08/26 – 08/15/26: From $357
    08

    Sa

  • PIT–DCA, 08/09/26 – 08/16/26: From $359
    09

    Su

  • PIT–WAS, 08/10/26 – 08/17/26: From $359
    10

    Mo

  • PIT–WAS, 08/11/26 – 08/18/26: From $294
    11

    Tu

  • PIT–WAS, 08/12/26 – 08/19/26: From $294
    12

    We

  • PIT–DCA, 08/13/26 – 08/20/26: From $294
    13

    Th

  • PIT–WAS, 08/14/26 – 08/21/26: From $294
    14

    Fr

  • PIT–WAS, 08/15/26 – 08/22/26: From $294
    15

    Sa

  • PIT–WAS, 08/16/26 – 08/23/26: From $294
    16

    Su

  • PIT–DCA, 08/17/26 – 08/24/26: From $294
    17

    Mo

  • PIT–WAS, 08/18/26 – 08/25/26: From $235
    18

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  • PIT–WAS, 08/19/26 – 08/26/26: From $235
    19

    We

  • PIT–WAS, 08/20/26 – 08/27/26: From $235
    20

    Th

  • PIT–DCA, 08/21/26 – 08/28/26: From $264
    21

    Fr

  • PIT–WAS, 08/22/26 – 08/29/26: From $235
    22

    Sa

  • PIT–WAS, 08/23/26 – 08/30/26: From $264
    23

    Su

  • PIT–DCA, 08/24/26 – 08/31/26: From $235
    24

    Mo

  • PIT–DCA, 08/25/26 – 09/01/26: From $191
    25

    Tu

  • PIT–WAS, 08/26/26 – 09/02/26: From $191
    26

    We

  • PIT–WAS, 08/27/26 – 09/03/26: From $191
    27

    Th

  • PIT–DCA, 08/28/26 – 09/04/26: From $249
    28

    Fr

  • PIT–WAS, 08/29/26 – 09/05/26: From $154
    29

    Sa

  • PIT–WAS, 08/30/26 – 09/06/26: From $183
    30

    Su

  • PIT–WAS, 08/31/26 – 09/07/26: From $191
    31

    Mo

  • PIT–IAD, 09/01/26 – 09/08/26: From $269
    01

    Tu

    SEP

  • PIT–WAS: cmp-view-offers-disclaimer. Find Offers
    02

    We

  • PIT–WAS, 09/03/26 – 09/07/26: From $191
    03

    Th

  • PIT–WAS, 09/04/26 – 09/11/26: From $183
    04

    Fr

    • range$154-$359

    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 Pittsburgh to Washington, D.C. flights

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    Pittsburgh (PIT)to

    Washington, D.C. (WAS)
    09/05/26 - 09/12/26

    Round trip

    Economy

    from
    $154Fare subject to changes
    Updated: 14 hours ago

    Pittsburgh (PIT)to

    Washington, D.C. (WAS)
    08/29/26 - 09/05/26

    Round trip

    Economy

    from
    $154Fare subject to changes
    Updated: 14 hours ago

    Pittsburgh (PIT)to

    Washington, D.C. (WAS)
    09/04/26 - 09/11/26

    Round trip

    Economy

    from
    $183Fare subject to changes
    Updated: 14 hours ago

    Pittsburgh (PIT)to

    Washington, D.C. (WAS)
    09/06/26 - 09/13/26

    Round trip

    Economy

    from
    $183Fare subject to changes
    Updated: 14 hours ago

    Pittsburgh (PIT)to

    Washington, D.C. (WAS)
    08/30/26 - 09/06/26

    Round trip

    Economy

    from
    $183Fare subject to changes
    Updated: 14 hours ago

    Pittsburgh (PIT)to

    Washington, D.C. (WAS)
    10/30/26 - 11/06/26

    Round trip

    Economy

    from
    $183Fare subject to changes
    Updated: 14 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $191Fare subject to changes
    Updated: 14 hours ago

    Pittsburgh (PIT)to

    Washington, D.C. (WAS)
    10/08/26 - 10/15/26

    Round trip

    Economy

    from
    $191Fare subject to changes
    Updated: 14 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 Pittsburgh to Washington, D.C.

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