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

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

Aug 2026
From$252*
Updated: 2 hours ago
Round tripIEconomy
Sep 2026
From$243*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$243*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $243
cmp-daily-histogram-bars-legend-max-price-aria-label $642
Displaying fares for August-2026
  • WAS–LAS, 08/13/26 – 08/20/26: From $453
    13

    Th

    AUG

  • WAS–LAS, 08/14/26 – 08/21/26: From $453
    14

    Fr

  • WAS–LAS, 08/15/26 – 08/22/26: From $392
    15

    Sa

  • WAS–LAS, 08/16/26 – 08/23/26: From $642
    16

    Su

  • WAS–LAS, 08/17/26 – 08/24/26: From $453
    17

    Mo

  • WAS–LAS, 08/18/26 – 08/25/26: From $392
    18

    Tu

  • WAS–LAS, 08/19/26 – 08/26/26: From $392
    19

    We

  • WAS–LAS, 08/20/26 – 08/27/26: From $358
    20

    Th

  • WAS–LAS, 08/21/26 – 08/28/26: From $377
    21

    Fr

  • WAS–LAS, 08/22/26 – 08/29/26: From $283
    22

    Sa

  • WAS–LAS, 08/23/26 – 08/30/26: From $481
    23

    Su

  • WAS–LAS, 08/24/26 – 08/31/26: From $269
    24

    Mo

  • WAS–LAS, 08/25/26 – 09/01/26: From $266
    25

    Tu

  • WAS–LAS, 08/26/26 – 09/02/26: From $266
    26

    We

  • WAS–LAS, 08/27/26 – 08/30/26: From $323
    27

    Th

  • WAS–LAS, 08/28/26 – 08/30/26: From $269
    28

    Fr

  • WAS–LAS, 08/29/26 – 09/05/26: From $252
    29

    Sa

  • WAS–LAS, 08/30/26 – 09/04/26: From $323
    30

    Su

  • WAS–LAS, 08/31/26 – 09/07/26: From $535
    31

    Mo

  • DCA–LAS, 09/01/26 – 09/02/26: From $243
    01

    Tu

    SEP

  • WAS–LAS, 09/02/26 – 09/09/26: From $252
    02

    We

  • WAS–LAS, 09/03/26 – 09/10/26: From $425
    03

    Th

  • WAS–LAS, 09/04/26 – 09/11/26: From $351
    04

    Fr

  • WAS–LAS, 09/05/26 – 09/12/26: From $306
    05

    Sa

  • WAS–LAS, 09/06/26 – 09/13/26: From $269
    06

    Su

  • WAS–LAS, 09/07/26 – 09/14/26: From $310
    07

    Mo

  • WAS–LAS, 09/08/26 – 09/15/26: From $310
    08

    Tu

  • WAS–LAS, 09/09/26 – 09/16/26: From $243
    09

    We

  • DCA–LAS, 09/10/26 – 09/13/26: From $437
    10

    Th

  • WAS–LAS: cmp-view-offers-disclaimer. Find Offers
    11

    Fr

  • WAS–LAS, 09/12/26 – 09/19/26: From $301
    12

    Sa

    • range$243-$642

    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 Washington, D.C. to Las Vegas flights

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    Washington, D.C. (WAS)to

    Las Vegas (LAS)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $243Fare subject to changes
    Updated: 2 hours ago

    Washington, D.C. (WAS)to

    Las Vegas (LAS)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $243Fare subject to changes
    Updated: 2 hours ago

    Washington, D.C. (WAS)to

    Las Vegas (LAS)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $243Fare subject to changes
    Updated: 2 hours ago

    Washington, D.C. (WAS)to

    Las Vegas (LAS)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $243Fare subject to changes
    Updated: 2 hours ago

    Washington, D.C. (WAS)to

    Las Vegas (LAS)
    09/09/26 - 09/16/26

    Round trip

    Economy

    from
    $243Fare subject to changes
    Updated: 2 hours ago

    Washington, D.C. (WAS)to

    Las Vegas (LAS)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $252Fare subject to changes
    Updated: 2 hours ago

    Washington, D.C. (WAS)to

    Las Vegas (LAS)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $252Fare subject to changes
    Updated: 2 hours ago

    Washington, D.C. (WAS)to

    Las Vegas (LAS)
    09/02/26 - 09/09/26

    Round trip

    Economy

    from
    $252Fare subject to changes
    Updated: 2 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 Washington, D.C. to Las Vegas

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