Southwest® flights from Washington D.C. Reagan National to Los Angeles from $174

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Low fares from Washington D.C. Reagan National to Los Angeles

$

Washington D.C. Reagan National (DCA)to

Los Angeles (LAX)
Depart: 12/05/2026

One-way

Basic

From
$174
Seen: 17 hrs ago

Washington D.C. Reagan National (DCA)to

Los Angeles (LAX)
Depart: 01/13/2027

One-way

Basic

From
$174
Seen: 21 hrs ago

Washington D.C. Reagan National (DCA)to

Los Angeles (LAX)
Depart: 01/29/2027

One-way

Basic

From
$174
Seen: 16 hrs ago

Washington D.C. Reagan National (DCA)to

Los Angeles (LAX)
Depart: 01/26/2027

One-way

Basic

From
$174
Seen: 7 hrs ago

Washington D.C. Reagan National (DCA)to

Los Angeles (LAX)
Depart: 01/06/2027

One-way

Basic

From
$174
Seen: 21 hrs ago

Washington D.C. Reagan National (DCA)to

Los Angeles (LAX)
Depart: 12/15/2026

One-way

Basic

From
$174
Seen: 23 hrs ago

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Explore flights from Washington D.C. Reagan National to Los Angeles

Nov 2026
From$299*
Seen: 8 hrs ago
One Way/Basic
Dec 2026
From$174*
Seen: 23 hrs ago
One Way/Basic
Jan 2027
From$174*
Seen: 21 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $174
cmp-daily-histogram-bars-legend-max-price-aria-label $509
Displaying fares for November-2026
  • DCA–LAX, 11/07/2026: From $374
    07

    Sat

    NOV

  • DCA–LAX, 11/08/2026: From $404
    08

    Sun

  • DCA–LAX, 11/09/2026: From $404
    09

    Mon

  • DCA–LAX, 11/10/2026: From $374
    10

    Tue

  • DCA–LAX, 11/11/2026: From $374
    11

    Wed

  • DCA–LAX, 11/12/2026: From $404
    12

    Thu

  • DCA–LAX: cmp-view-offers-disclaimer. Find Offers
    13

    Fri

  • DCA–LAX, 11/14/2026: From $374
    14

    Sat

  • DCA–LAX, 11/15/2026: From $404
    15

    Sun

  • DCA–LAX, 11/16/2026: From $404
    16

    Mon

  • DCA–LAX: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • DCA–LAX: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

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

    Thu

  • DCA–LAX, 11/20/2026: From $404
    20

    Fri

  • DCA–LAX, 11/21/2026: From $299
    21

    Sat

  • DCA–LAX, 11/22/2026: From $299
    22

    Sun

  • DCA–LAX: cmp-view-offers-disclaimer. Find Offers
    23

    Mon

  • DCA–LAX, 11/24/2026: From $299
    24

    Tue

  • DCA–LAX, 11/25/2026: From $299
    25

    Wed

  • DCA–LAX: cmp-view-offers-disclaimer. Find Offers
    26

    Thu

  • DCA–LAX, 11/27/2026: From $314
    27

    Fri

  • DCA–LAX, 11/28/2026: From $487
    28

    Sat

  • DCA–LAX, 11/29/2026: From $509
    29

    Sun

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

    Mon

  • DCA–LAX, 12/01/2026: From $254
    01

    Tue

    DEC

  • DCA–LAX: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • DCA–LAX, 12/03/2026: From $209
    03

    Thu

  • DCA–LAX, 12/04/2026: From $209
    04

    Fri

  • DCA–LAX, 12/05/2026: From $174
    05

    Sat

  • DCA–LAX: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

    • Range$174-$509

    *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:
    Ronald Reagan National Airport
    Arriving at:
    Los Angeles International Airport
    Distance:
    2311 miles

    Questions we hear the most

    There are 153 weekly flights from Washington, D.C. (Reagan National) to Los Angeles on Southwest Airlines.
    To find the lowest fares by day and time to fly Washington, D.C. (Reagan National) to Los Angeles with Southwest, check out our Low Fare Calendar.
    You can rent a car at Los Angeles International Airport book yours with your flight.
    Yes! Flights from Washington, D.C. (Reagan National) to Los Angeles—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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