American Airlines flights from Las Vegas to Washington, D.C.

Recent searches for flights from Las Vegas to Washington, D.C.

Aug 2026
From$189*
Updated: 1 hour ago
Round tripIEconomy
Sep 2026
From$197*
Updated: 12 hours ago
Round tripIEconomy
Oct 2026
From$223*
Updated: 12 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $189
cmp-daily-histogram-bars-legend-max-price-aria-label $495
Displaying fares for August-2026
  • LAS–WAS: cmp-view-offers-disclaimer. Find Offers
    04

    Tu

    AUG

  • LAS–DCA, 08/05/26 – 08/12/26: From $495
    05

    We

  • LAS–WAS, 08/06/26 – 08/13/26: From $453
    06

    Th

  • LAS–WAS, 08/07/26 – 08/14/26: From $495
    07

    Fr

  • LAS–WAS, 08/08/26 – 08/15/26: From $396
    08

    Sa

  • LAS–WAS, 08/09/26 – 08/16/26: From $495
    09

    Su

  • LAS–WAS, 08/10/26 – 08/17/26: From $495
    10

    Mo

  • LAS–WAS, 08/11/26 – 08/18/26: From $273
    11

    Tu

  • LAS–WAS, 08/12/26 – 08/19/26: From $273
    12

    We

  • LAS–WAS, 08/13/26 – 08/20/26: From $307
    13

    Th

  • LAS–WAS, 08/14/26 – 08/21/26: From $293
    14

    Fr

  • LAS–DCA, 08/15/26 – 08/22/26: From $382
    15

    Sa

  • LAS–WAS, 08/16/26 – 08/23/26: From $471
    16

    Su

  • LAS–WAS, 08/17/26 – 08/18/26: From $273
    17

    Mo

  • LAS–WAS, 08/18/26 – 08/25/26: From $229
    18

    Tu

  • LAS–WAS, 08/19/26 – 08/26/26: From $229
    19

    We

  • LAS–DCA, 08/20/26 – 08/27/26: From $219
    20

    Th

  • LAS–WAS, 08/21/26 – 08/28/26: From $259
    21

    Fr

  • LAS–WAS, 08/22/26 – 08/29/26: From $253
    22

    Sa

  • LAS–WAS, 08/23/26 – 08/30/26: From $284
    23

    Su

  • LAS–DCA, 08/24/26 – 08/31/26: From $284
    24

    Mo

  • LAS–DCA, 08/25/26 – 09/01/26: From $189
    25

    Tu

  • LAS–WAS, 08/26/26 – 09/02/26: From $219
    26

    We

  • LAS–WAS, 08/27/26 – 08/31/26: From $189
    27

    Th

  • LAS–DCA, 08/28/26 – 08/31/26: From $274
    28

    Fr

  • LAS–WAS, 08/29/26 – 09/05/26: From $257
    29

    Sa

  • LAS–WAS, 08/30/26 – 09/06/26: From $314
    30

    Su

  • LAS–WAS, 08/31/26 – 09/07/26: From $229
    31

    Mo

  • LAS–WAS: cmp-view-offers-disclaimer. Find Offers
    01

    Tu

    SEP

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

    We

  • LAS–WAS: cmp-view-offers-disclaimer. Find Offers
    03

    Th

    • range$189-$495

    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 Las Vegas to Washington, D.C. flights

    $
    keyboard_arrow_down

    Las Vegas (LAS)to

    Washington, D.C. (WAS)
    08/27/26 - 08/31/26

    Round trip

    Economy

    from
    $189Fare subject to changes
    Updated: 7 hours ago

    Las Vegas (LAS)to

    Washington, D.C. (WAS)
    08/25/26 - 09/01/26

    Round trip

    Economy

    from
    $193Fare subject to changes
    Updated: 12 hours ago

    Las Vegas (LAS)to

    Washington, D.C. (WAS)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $197Fare subject to changes
    Updated: 12 hours ago

    Las Vegas (LAS)to

    Washington, D.C. (WAS)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $197Fare subject to changes
    Updated: 12 hours ago

    Las Vegas (LAS)to

    Washington, D.C. (WAS)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $197Fare subject to changes
    Updated: 12 hours ago

    Las Vegas (LAS)to

    Washington, D.C. (WAS)
    08/26/26 - 09/02/26

    Round trip

    Economy

    from
    $219Fare subject to changes
    Updated: 12 hours ago

    Las Vegas (LAS)to

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

    Round trip

    Economy

    from
    $223Fare subject to changes
    Updated: 12 hours ago

    Las Vegas (LAS)to

    Washington, D.C. (WAS)
    09/12/26 - 09/19/26

    Round trip

    Economy

    from
    $223Fare subject to changes
    Updated: 12 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 Las Vegas to Washington, D.C.

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