Southwest® flights from Las Vegas to Washington D.C. Reagan National from $205

Promo Code

Low fares from Las Vegas to Washington D.C. Reagan National

$

Las Vegas (LAS)to

Washington D.C. Reagan National (DCA)
Depart: 12/15/2026

One-way

Basic

From
$205
Seen: 15 hrs ago

Las Vegas (LAS)to

Washington D.C. Reagan National (DCA)
Depart: 02/03/2027

One-way

Basic

From
$205
Seen: 7 minutes ago

Las Vegas (LAS)to

Washington D.C. Reagan National (DCA)
Depart: 01/06/2027

One-way

Basic

From
$205
Seen: 3 hrs ago

Las Vegas (LAS)to

Washington D.C. Reagan National (DCA)
Depart: 01/09/2027

One-way

Basic

From
$210
Seen: 16 hrs ago

Las Vegas (LAS)to

Washington D.C. Reagan National (DCA)
Depart: 12/09/2026

One-way

Basic

From
$215
Seen: 5 hrs ago

Las Vegas (LAS)to

Washington D.C. Reagan National (DCA)
Depart: 12/23/2026

One-way

Basic

From
$215
Seen: 21 hrs ago

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Explore flights from Las Vegas to Washington D.C. Reagan National

Nov 2026
From$288*
Seen: 17 hrs ago
One Way/Basic
Dec 2026
From$205*
Seen: 15 hrs ago
One Way/Basic
Jan 2027
From$205*
Seen: 3 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $215
cmp-daily-histogram-bars-legend-max-price-aria-label $610
Displaying fares for November-2026
  • LAS–DCA, 11/13/2026: From $387
    13

    Fri

    NOV

  • LAS–DCA, 11/14/2026: From $298
    14

    Sat

  • LAS–DCA, 11/15/2026: From $528
    15

    Sun

  • LAS–DCA, 11/16/2026: From $387
    16

    Mon

  • LAS–DCA, 11/17/2026: From $298
    17

    Tue

  • LAS–DCA, 11/18/2026: From $298
    18

    Wed

  • LAS–DCA: cmp-view-offers-disclaimer. Find Offers
    19

    Thu

  • LAS–DCA, 11/20/2026: From $412
    20

    Fri

  • LAS–DCA, 11/21/2026: From $298
    21

    Sat

  • LAS–DCA: cmp-view-offers-disclaimer. Find Offers
    22

    Sun

  • LAS–DCA, 11/23/2026: From $377
    23

    Mon

  • LAS–DCA: cmp-view-offers-disclaimer. Find Offers
    24

    Tue

  • LAS–DCA, 11/25/2026: From $288
    25

    Wed

  • LAS–DCA, 11/26/2026: From $377
    26

    Thu

  • LAS–DCA: cmp-view-offers-disclaimer. Find Offers
    27

    Fri

  • LAS–DCA, 11/28/2026: From $523
    28

    Sat

  • LAS–DCA, 11/29/2026: From $610
    29

    Sun

  • LAS–DCA: cmp-view-offers-disclaimer. Find Offers
    30

    Mon

  • LAS–DCA, 12/01/2026: From $298
    01

    Tue

    DEC

  • LAS–DCA, 12/02/2026: From $298
    02

    Wed

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

    Thu

  • LAS–DCA, 12/04/2026: From $255
    04

    Fri

  • LAS–DCA, 12/05/2026: From $235
    05

    Sat

  • LAS–DCA, 12/06/2026: From $351
    06

    Sun

  • LAS–DCA, 12/07/2026: From $235
    07

    Mon

  • LAS–DCA, 12/08/2026: From $215
    08

    Tue

  • LAS–DCA, 12/09/2026: From $215
    09

    Wed

  • LAS–DCA, 12/10/2026: From $235
    10

    Thu

  • LAS–DCA, 12/11/2026: From $245
    11

    Fri

  • LAS–DCA, 12/12/2026: From $225
    12

    Sat

    • Range$215-$610

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    McCarran International Airport
    Arriving at:
    Ronald Reagan National Airport
    Average flight time:
    4 hours 32 minutes
    Distance:
    2089 miles

    Questions we hear the most

    The average flight time from Las Vegas to Washington, D.C. (Reagan National) is 4 hours 32 minutes.
    There are 156 weekly flights from Las Vegas to Washington, D.C. (Reagan National) on Southwest Airlines.
    Yes, Southwest flies nonstop from Las Vegas to Washington, D.C. (Reagan National) once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Las Vegas to Washington, D.C. (Reagan National) once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Las Vegas to Washington, D.C. (Reagan National) with Southwest, check out our Low Fare Calendar.
    You can rent a car at Ronald Reagan National Airport book yours with your flight.
    Yes! Flights from Las Vegas to Washington, D.C. (Reagan National)—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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