Southwest® flights from Denver to New Orleans from $125

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Low fares from Denver to New Orleans

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Denver (DEN)to

New Orleans (MSY)
Depart: 11/03/2026

One-way

Basic

From
$125
Seen: 14 hrs ago

Denver (DEN)to

New Orleans (MSY)
Depart: 10/27/2026

One-way

Basic

From
$125
Seen: 14 hrs ago

Denver (DEN)to

New Orleans (MSY)
Depart: 12/16/2026

One-way

Basic

From
$125
Seen: 4 hrs ago

Denver (DEN)to

New Orleans (MSY)
Depart: 11/18/2026

One-way

Basic

From
$125
Seen: 4 hrs ago

Denver (DEN)to

New Orleans (MSY)
Depart: 11/14/2026

One-way

Basic

From
$125
Seen: 13 hrs ago

Denver (DEN)to

New Orleans (MSY)
Depart: 10/28/2026

One-way

Basic

From
$125
Seen: 11 hrs ago

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Explore flights from Denver to New Orleans

Sep 2026
From$125*
Seen: 19 hrs ago
One Way/Basic
Oct 2026
From$125*
Seen: 18 hrs ago
One Way/Basic
Nov 2026
From$125*
Seen: 14 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $125
cmp-daily-histogram-bars-legend-max-price-aria-label $539
Displaying fares for September-2026
  • DEN–MSY, 09/17/2026: From $539
    17

    Thu

    SEP

  • DEN–MSY: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • DEN–MSY, 09/19/2026: From $539
    19

    Sat

  • DEN–MSY, 09/20/2026: From $539
    20

    Sun

  • DEN–MSY, 09/21/2026: From $539
    21

    Mon

  • DEN–MSY, 09/22/2026: From $539
    22

    Tue

  • DEN–MSY: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

  • DEN–MSY, 09/24/2026: From $494
    24

    Thu

  • DEN–MSY: cmp-view-offers-disclaimer. Find Offers
    25

    Fri

  • DEN–MSY: cmp-view-offers-disclaimer. Find Offers
    26

    Sat

  • DEN–MSY: cmp-view-offers-disclaimer. Find Offers
    27

    Sun

  • DEN–MSY, 09/28/2026: From $494
    28

    Mon

  • DEN–MSY: cmp-view-offers-disclaimer. Find Offers
    29

    Tue

  • DEN–MSY, 09/30/2026: From $125
    30

    Wed

  • DEN–MSY, 10/01/2026: From $189
    01

    Thu

    OCT

  • DEN–MSY, 10/02/2026: From $189
    02

    Fri

  • DEN–MSY, 10/03/2026: From $189
    03

    Sat

  • DEN–MSY, 10/04/2026: From $310
    04

    Sun

  • DEN–MSY, 10/05/2026: From $157
    05

    Mon

  • DEN–MSY: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • DEN–MSY, 10/07/2026: From $135
    07

    Wed

  • DEN–MSY, 10/08/2026: From $372
    08

    Thu

  • DEN–MSY, 10/09/2026: From $310
    09

    Fri

  • DEN–MSY, 10/10/2026: From $199
    10

    Sat

  • DEN–MSY, 10/11/2026: From $284
    11

    Sun

  • DEN–MSY, 10/12/2026: From $157
    12

    Mon

  • DEN–MSY, 10/13/2026: From $125
    13

    Tue

  • DEN–MSY, 10/14/2026: From $178
    14

    Wed

  • DEN–MSY, 10/15/2026: From $189
    15

    Thu

  • DEN–MSY, 10/16/2026: From $189
    16

    Fri

    • Range$125-$539

    *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:
    Denver International Airport
    Arriving at:
    Louis Armstrong International Airport
    Average flight time:
    2 hours 30 minutes
    Distance:
    1062 miles

    Route Information

    156† Weekly flights
    • 3‡ Nonstop flights per day Monday through Friday
    • 2‡ Nonstop flights on Saturday
    • 3‡ 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 Denver to New Orleans is 2 hours 30 minutes.
    There are 156 weekly flights from Denver to New Orleans on Southwest Airlines.
    Yes, Southwest flies nonstop from Denver to New Orleans 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Denver to New Orleans 2 times per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly Denver to New Orleans with Southwest, check out our Low Fare Calendar.
    You can rent a car at Louis Armstrong International Airport book yours with your flight.
    Yes! Flights from Denver to New Orleans—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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