Southwest® flights from New Orleans to San Antonio from $89

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Low fares from New Orleans to San Antonio

$

New Orleans (MSY)to

San Antonio (SAT)
Depart: 10/24/2026

One-way

Basic

From
$89
Seen: 16 hrs ago

New Orleans (MSY)to

San Antonio (SAT)
Depart: 10/10/2026

One-way

Basic

From
$89
Seen: 16 hrs ago

New Orleans (MSY)to

San Antonio (SAT)
Depart: 10/28/2026

One-way

Basic

From
$89
Seen: 20 hrs ago

New Orleans (MSY)to

San Antonio (SAT)
Depart: 10/13/2026

One-way

Basic

From
$99
Seen: 21 hrs ago

New Orleans (MSY)to

San Antonio (SAT)
Depart: 09/08/2026

One-way

Basic

From
$99
Seen: 11 hrs ago

New Orleans (MSY)to

San Antonio (SAT)
Depart: 11/07/2026

One-way

Basic

From
$99
Seen: 10 hrs ago

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Explore flights from New Orleans to San Antonio

Aug 2026
From$119*
Seen: 16 hrs ago
One Way/Basic
Sep 2026
From$99*
Seen: 13 hrs ago
One Way/Basic
Oct 2026
From$89*
Seen: 16 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $119
cmp-daily-histogram-bars-legend-max-price-aria-label $387
Displaying fares for August-2026
  • MSY–SAT, 08/01/2026: From $387
    01

    Sat

    AUG

  • MSY–SAT: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

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    03

    Mon

  • MSY–SAT, 08/04/2026: From $234
    04

    Tue

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    05

    Wed

  • MSY–SAT, 08/06/2026: From $234
    06

    Thu

  • MSY–SAT, 08/07/2026: From $234
    07

    Fri

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    08

    Sat

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    09

    Sun

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    10

    Mon

  • MSY–SAT, 08/11/2026: From $234
    11

    Tue

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    12

    Wed

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    13

    Thu

  • MSY–SAT, 08/14/2026: From $168
    14

    Fri

  • MSY–SAT, 08/15/2026: From $168
    15

    Sat

  • MSY–SAT, 08/16/2026: From $200
    16

    Sun

  • MSY–SAT, 08/17/2026: From $168
    17

    Mon

  • MSY–SAT, 08/18/2026: From $168
    18

    Tue

  • MSY–SAT, 08/19/2026: From $168
    19

    Wed

  • MSY–SAT, 08/20/2026: From $168
    20

    Thu

  • MSY–SAT, 08/21/2026: From $134
    21

    Fri

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    22

    Sat

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    23

    Sun

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    24

    Mon

  • MSY–SAT, 08/25/2026: From $119
    25

    Tue

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    26

    Wed

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

    Thu

  • MSY–SAT: cmp-view-offers-disclaimer. Find Offers
    28

    Fri

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    29

    Sat

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    30

    Sun

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    31

    Mon

    • Range$119-$387

    *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 Antonio International Airport
    Average flight time:
    1 hour 39 minutes
    Distance:
    494 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 Antonio is 1 hour 39 minutes.
    There are 156 weekly flights from New Orleans to San Antonio on Southwest Airlines.
    Yes, Southwest flies nonstop from New Orleans to San Antonio once per day from Monday through Friday.
    Yes, Southwest flies nonstop from New Orleans to San Antonio once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly New Orleans to San Antonio with Southwest, check out our Low Fare Calendar.
    You can rent a car at San Antonio International Airport book yours with your flight.
    Yes! Flights from New Orleans to San Antonio—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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