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

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

Sep 2026
From$297*
Updated: 21 hours ago
Round tripIEconomy
Oct 2026
From$211*
Updated: 4 hours ago
Round tripIEconomy
Nov 2026
From$211*
Updated: 5 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $211
cmp-daily-histogram-bars-legend-max-price-aria-label $426
Displaying fares for September-2026
  • PIT–DCA, 09/15/26 – 10/01/26: From $382
    15

    Tu

    SEP

  • PIT–DCA, 09/16/26 – 09/23/26: From $397
    16

    We

  • PIT–WAS, 09/17/26 – 09/24/26: From $399
    17

    Th

  • PIT–WAS, 09/18/26 – 09/25/26: From $399
    18

    Fr

  • PIT–DCA, 09/19/26 – 09/26/26: From $397
    19

    Sa

  • PIT–WAS, 09/20/26 – 09/27/26: From $399
    20

    Su

  • PIT–WAS, 09/21/26 – 09/28/26: From $399
    21

    Mo

  • PIT–WAS, 09/22/26 – 09/29/26: From $334
    22

    Tu

  • PIT–DCA, 09/23/26 – 09/30/26: From $334
    23

    We

  • PIT–WAS, 09/24/26 – 10/01/26: From $334
    24

    Th

  • PIT–DCA, 09/25/26 – 10/02/26: From $334
    25

    Fr

  • PIT–DCA, 09/26/26 – 10/03/26: From $334
    26

    Sa

  • PIT–WAS, 09/27/26 – 10/04/26: From $334
    27

    Su

  • PIT–DCA, 09/28/26 – 10/05/26: From $426
    28

    Mo

  • PIT–DCA, 09/29/26 – 09/30/26: From $297
    29

    Tu

  • PIT–DCA, 09/30/26 – 10/07/26: From $304
    30

    We

  • PIT–DCA, 10/01/26 – 10/08/26: From $304
    01

    Th

    OCT

  • PIT–DCA, 10/02/26 – 11/23/26: From $304
    02

    Fr

  • PIT–DCA, 10/03/26 – 10/10/26: From $304
    03

    Sa

  • PIT–DCA, 10/04/26 – 10/11/26: From $304
    04

    Su

  • PIT–DCA, 10/05/26 – 10/12/26: From $241
    05

    Mo

  • PIT–WAS, 10/06/26 – 10/13/26: From $211
    06

    Tu

  • PIT–WAS, 10/07/26 – 10/14/26: From $211
    07

    We

  • PIT–WAS, 10/08/26 – 10/15/26: From $251
    08

    Th

  • PIT–WAS, 10/09/26 – 10/16/26: From $271
    09

    Fr

  • PIT–WAS, 10/10/26 – 10/17/26: From $211
    10

    Sa

  • PIT–WAS, 10/11/26 – 10/18/26: From $289
    11

    Su

  • PIT–WAS, 10/12/26 – 10/19/26: From $317
    12

    Mo

  • PIT–DCA, 10/13/26 – 10/15/26: From $393
    13

    Tu

  • PIT–DCA, 10/14/26 – 10/15/26: From $257
    14

    We

    • range$211-$426

    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)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $211Fare subject to changes
    Updated: 4 hours ago

    Pittsburgh (PIT)to

    Washington, D.C. (WAS)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $211Fare subject to changes
    Updated: 4 hours ago

    Pittsburgh (PIT)to

    Washington, D.C. (WAS)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $211Fare subject to changes
    Updated: 4 hours ago

    Pittsburgh (PIT)to

    Washington, D.C. (WAS)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $211Fare subject to changes
    Updated: 4 hours ago

    Pittsburgh (PIT)to

    Washington, D.C. (WAS)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $211Fare subject to changes
    Updated: 4 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $211Fare subject to changes
    Updated: 4 hours ago

    Pittsburgh (PIT)to

    Washington, D.C. (WAS)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $211Fare subject to changes
    Updated: 4 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $211Fare 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.

    Citi / AAdvantage credit card offer.