Southwest® flights from Los Angeles to Denver from $151

Promo Code

Low fares from Los Angeles to Denver

$

Los Angeles (LAX)to

Denver (DEN)
Depart: 12/12/2026

One-way

Basic

From
$151
Seen: 22 hrs ago

Los Angeles (LAX)to

Denver (DEN)
Depart: 10/27/2026

One-way

Basic

From
$156
Seen: 17 hrs ago

Los Angeles (LAX)to

Denver (DEN)
Depart: 10/13/2026

One-way

Basic

From
$156
Seen: 17 hrs ago

Los Angeles (LAX)to

Denver (DEN)
Depart: 10/31/2026

One-way

Basic

From
$156
Seen: 23 hrs ago

Los Angeles (LAX)to

Denver (DEN)
Depart: 11/03/2026

One-way

Basic

From
$156
Seen: 15 hrs ago

Los Angeles (LAX)to

Denver (DEN)
Depart: 12/01/2026

One-way

Basic

From
$156
Seen: 19 hrs ago

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Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

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Explore flights from Los Angeles to Denver

Sep 2026
From$217*
Seen: 19 hrs ago
One Way/Basic
Oct 2026
From$156*
Seen: 20 hrs ago
One Way/Basic
Nov 2026
From$156*
Seen: 3 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $161
cmp-daily-histogram-bars-legend-max-price-aria-label $276
Displaying fares for September-2026
  • LAX–DEN, 09/13/2026: From $276
    13

    Sun

    SEP

  • LAX–DEN, 09/14/2026: From $266
    14

    Mon

  • LAX–DEN, 09/15/2026: From $217
    15

    Tue

  • LAX–DEN, 09/16/2026: From $217
    16

    Wed

  • LAX–DEN, 09/17/2026: From $266
    17

    Thu

  • LAX–DEN, 09/18/2026: From $266
    18

    Fri

  • LAX–DEN, 09/19/2026: From $217
    19

    Sat

  • LAX–DEN, 09/20/2026: From $266
    20

    Sun

  • LAX–DEN, 09/21/2026: From $266
    21

    Mon

  • LAX–DEN, 09/22/2026: From $217
    22

    Tue

  • LAX–DEN, 09/23/2026: From $217
    23

    Wed

  • LAX–DEN, 09/24/2026: From $266
    24

    Thu

  • LAX–DEN, 09/25/2026: From $266
    25

    Fri

  • LAX–DEN, 09/26/2026: From $217
    26

    Sat

  • LAX–DEN, 09/27/2026: From $235
    27

    Sun

  • LAX–DEN, 09/28/2026: From $235
    28

    Mon

  • LAX–DEN, 09/29/2026: From $217
    29

    Tue

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

    Wed

  • LAX–DEN, 10/01/2026: From $235
    01

    Thu

    OCT

  • LAX–DEN, 10/02/2026: From $235
    02

    Fri

  • LAX–DEN, 10/03/2026: From $161
    03

    Sat

  • LAX–DEN, 10/04/2026: From $192
    04

    Sun

  • LAX–DEN, 10/05/2026: From $161
    05

    Mon

  • LAX–DEN, 10/06/2026: From $161
    06

    Tue

  • LAX–DEN, 10/07/2026: From $161
    07

    Wed

  • LAX–DEN, 10/08/2026: From $161
    08

    Thu

  • LAX–DEN, 10/09/2026: From $161
    09

    Fri

  • LAX–DEN, 10/10/2026: From $161
    10

    Sat

  • LAX–DEN, 10/11/2026: From $192
    11

    Sun

  • LAX–DEN, 10/12/2026: From $191
    12

    Mon

    • Range$161-$276

    *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:
    Denver International Airport
    Average flight time:
    2 hours 23 minutes
    Distance:
    862 miles

    Route Information

    156† Weekly flights
    • 5‡ Nonstop flights per day Monday through Friday
    • 4‡ Nonstop flights on Saturday
    • 6‡ Nonstop flights on Sunday

    † 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

    The average flight time from Los Angeles to Denver is 2 hours 23 minutes.
    There are 156 weekly flights from Los Angeles to Denver on Southwest Airlines.
    Yes, Southwest flies nonstop from Los Angeles to Denver 5 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Los Angeles to Denver 4 times per day on Saturdays and 6 times per day on Sundays.
    To find the lowest fares by day and time to fly Los Angeles to Denver with Southwest, check out our Low Fare Calendar.
    You can rent a car at Denver International Airport book yours with your flight.
    Yes! Flights from Los Angeles to Denver—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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