Southwest® flights from Los Angeles to Washington D.C. Reagan National from $154

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

$

Los Angeles (LAX)to

Washington D.C. Reagan National (DCA)
Depart: 11/18/2026

One-way

Basic

From
$154
Seen: 22 hrs ago

Los Angeles (LAX)to

Washington D.C. Reagan National (DCA)
Depart: 11/11/2026

One-way

Basic

From
$154
Seen: 1 hour ago

Los Angeles (LAX)to

Washington D.C. Reagan National (DCA)
Depart: 11/17/2026

One-way

Basic

From
$154
Seen: 17 hrs ago

Los Angeles (LAX)to

Washington D.C. Reagan National (DCA)
Depart: 11/10/2026

One-way

Basic

From
$154
Seen: 19 hrs ago

Los Angeles (LAX)to

Washington D.C. Reagan National (DCA)
Depart: 10/13/2026

One-way

Basic

From
$159
Seen: 21 hrs ago

Los Angeles (LAX)to

Washington D.C. Reagan National (DCA)
Depart: 12/17/2026

One-way

Basic

From
$159
Seen: 16 hrs ago

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

Sep 2026
From$279*
Seen: 20 hrs ago
One Way/Basic
Oct 2026
From$159*
Seen: 23 hrs ago
One Way/Basic
Nov 2026
From$154*
Seen: 17 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $159
cmp-daily-histogram-bars-legend-max-price-aria-label $374
Displaying fares for September-2026
  • LAX–DCA: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

    SEP

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

    Sun

  • LAX–DCA: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • LAX–DCA: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • LAX–DCA, 09/16/2026: From $358
    16

    Wed

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

    Thu

  • LAX–DCA, 09/18/2026: From $374
    18

    Fri

  • LAX–DCA, 09/19/2026: From $358
    19

    Sat

  • LAX–DCA, 09/20/2026: From $374
    20

    Sun

  • LAX–DCA, 09/21/2026: From $374
    21

    Mon

  • LAX–DCA, 09/22/2026: From $358
    22

    Tue

  • LAX–DCA, 09/23/2026: From $358
    23

    Wed

  • LAX–DCA, 09/24/2026: From $374
    24

    Thu

  • LAX–DCA, 09/25/2026: From $279
    25

    Fri

  • LAX–DCA, 09/26/2026: From $279
    26

    Sat

  • LAX–DCA, 09/27/2026: From $279
    27

    Sun

  • LAX–DCA: cmp-view-offers-disclaimer. Find Offers
    28

    Mon

  • LAX–DCA, 09/29/2026: From $279
    29

    Tue

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

    Wed

  • LAX–DCA: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

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

    Fri

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

    Sat

  • LAX–DCA, 10/04/2026: From $159
    04

    Sun

  • LAX–DCA: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

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

    Tue

  • LAX–DCA, 10/07/2026: From $159
    07

    Wed

  • LAX–DCA, 10/08/2026: From $304
    08

    Thu

  • LAX–DCA: cmp-view-offers-disclaimer. Find Offers
    09

    Fri

  • LAX–DCA, 10/10/2026: From $159
    10

    Sat

  • LAX–DCA, 10/11/2026: From $219
    11

    Sun

    • Range$159-$374

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

    Route Information

    156† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 156 weekly flights from Los Angeles to Washington, D.C. (Reagan National) on Southwest Airlines.
    To find the lowest fares by day and time to fly Los Angeles 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 Los Angeles 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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