Southwest® flights from New Orleans to San Diego from $179

Promo Code

Low fares from New Orleans to San Diego

$

New Orleans (MSY)to

San Diego (SAN)
Depart: 11/18/2026

One-way

Basic

From
$179
Seen: 16 hrs ago

New Orleans (MSY)to

San Diego (SAN)
Depart: 11/17/2026

One-way

Basic

From
$179
Seen: 10 hrs ago

New Orleans (MSY)to

San Diego (SAN)
Depart: 12/14/2026

One-way

Basic

From
$179
Seen: 4 hrs ago

New Orleans (MSY)to

San Diego (SAN)
Depart: 12/23/2026

One-way

Basic

From
$179
Seen: 16 hrs ago

New Orleans (MSY)to

San Diego (SAN)
Depart: 10/27/2026

One-way

Basic

From
$179
Seen: 18 hrs ago

New Orleans (MSY)to

San Diego (SAN)
Depart: 11/05/2026

One-way

Basic

From
$179
Seen: 2 hrs ago

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Explore flights from New Orleans to San Diego

Try alternate month or interact with individual days below in order to find offers.
Sep 2026
No result for this month.
Oct 2026
From$179*
Seen: 1 hour ago
One Way/Basic
Nov 2026
From$179*
Seen: 2 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $179
cmp-daily-histogram-bars-legend-max-price-aria-label $504
Displaying fares for September-2026
  • MSY–SAN: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

    SEP

  • MSY–SAN, 10/01/2026: From $504
    01

    Thu

  • MSY–SAN, 10/02/2026: From $504
    02

    Fri

  • MSY–SAN, 10/03/2026: From $504
    03

    Sat

  • MSY–SAN, 10/04/2026: From $504
    04

    Sun

  • MSY–SAN, 10/05/2026: From $504
    05

    Mon

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

    Tue

  • MSY–SAN, 10/07/2026: From $476
    07

    Wed

  • MSY–SAN: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • MSY–SAN, 10/09/2026: From $476
    09

    Fri

  • MSY–SAN: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • MSY–SAN, 10/11/2026: From $476
    11

    Sun

  • MSY–SAN, 10/12/2026: From $504
    12

    Mon

  • MSY–SAN: cmp-view-offers-disclaimer. Find Offers
    13

    Tue

  • MSY–SAN, 10/14/2026: From $348
    14

    Wed

  • MSY–SAN, 10/15/2026: From $348
    15

    Thu

  • MSY–SAN, 10/16/2026: From $348
    16

    Fri

  • MSY–SAN: cmp-view-offers-disclaimer. Find Offers
    17

    Sat

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

    Sun

  • MSY–SAN: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

  • MSY–SAN, 10/20/2026: From $179
    20

    Tue

  • MSY–SAN, 10/21/2026: From $179
    21

    Wed

  • MSY–SAN, 10/22/2026: From $184
    22

    Thu

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

    Fri

  • MSY–SAN, 10/24/2026: From $184
    24

    Sat

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

    Sun

  • MSY–SAN, 10/26/2026: From $232
    26

    Mon

  • MSY–SAN, 10/27/2026: From $179
    27

    Tue

  • MSY–SAN, 10/28/2026: From $184
    28

    Wed

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

    Thu

    • Range$179-$504

    *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:
    Louis Armstrong International Airport
    Arriving at:
    San Diego International Airport
    Average flight time:
    3 hours 51 minutes
    Distance:
    1599 miles

    Route Information

    156† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 1‡ Nonstop flight 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 New Orleans to San Diego is 3 hours 51 minutes.
    There are 156 weekly flights from New Orleans to San Diego on Southwest Airlines.
    Yes, Southwest flies nonstop from New Orleans to San Diego once per day from Monday through Friday.
    Yes, Southwest flies nonstop from New Orleans to San Diego once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly New Orleans to San Diego with Southwest, check out our Low Fare Calendar.
    You can rent a car at San Diego International Airport book yours with your flight.
    Yes! Flights from New Orleans to San Diego—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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