Southwest® flights from New Orleans to San Antonio from $105

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Low fares from New Orleans to San Antonio

$

New Orleans (MSY)to

San Antonio (SAT)
Depart: 10/22/2026

One-way

Basic

From
$105
Seen: 23 hrs ago

New Orleans (MSY)to

San Antonio (SAT)
Depart: 10/17/2026

One-way

Basic

From
$105
Seen: 21 hrs ago

New Orleans (MSY)to

San Antonio (SAT)
Depart: 10/05/2026

One-way

Basic

From
$105
Seen: 23 hrs ago

New Orleans (MSY)to

San Antonio (SAT)
Depart: 12/11/2026

One-way

Basic

From
$113
Seen: 22 hrs ago

New Orleans (MSY)to

San Antonio (SAT)
Depart: 11/05/2026

One-way

Basic

From
$139
Seen: 8 hrs ago

New Orleans (MSY)to

San Antonio (SAT)
Depart: 10/07/2026

One-way

Basic

From
$139
Seen: 5 hrs ago

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Explore flights from New Orleans to San Antonio

Sep 2026
From$188*
Seen: 7 hrs ago
One Way/Basic
Oct 2026
From$105*
Seen: 23 hrs ago
One Way/Basic
Nov 2026
From$139*
Seen: 7 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $105
cmp-daily-histogram-bars-legend-max-price-aria-label $397
Displaying fares for September-2026
  • MSY–SAT, 09/12/2026: From $397
    12

    Sat

    SEP

  • MSY–SAT, 09/13/2026: From $397
    13

    Sun

  • MSY–SAT: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • MSY–SAT: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • MSY–SAT, 09/16/2026: From $254
    16

    Wed

  • MSY–SAT, 09/17/2026: From $254
    17

    Thu

  • MSY–SAT, 09/18/2026: From $254
    18

    Fri

  • MSY–SAT, 09/19/2026: From $254
    19

    Sat

  • MSY–SAT: cmp-view-offers-disclaimer. Find Offers
    20

    Sun

  • MSY–SAT, 09/21/2026: From $254
    21

    Mon

  • MSY–SAT, 09/22/2026: From $254
    22

    Tue

  • MSY–SAT, 09/23/2026: From $254
    23

    Wed

  • MSY–SAT, 09/24/2026: From $254
    24

    Thu

  • MSY–SAT, 09/25/2026: From $188
    25

    Fri

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

    Sat

  • MSY–SAT, 09/27/2026: From $220
    27

    Sun

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

    Mon

  • MSY–SAT, 09/29/2026: From $188
    29

    Tue

  • MSY–SAT: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

  • MSY–SAT, 10/01/2026: From $188
    01

    Thu

    OCT

  • MSY–SAT, 10/02/2026: From $139
    02

    Fri

  • MSY–SAT: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • MSY–SAT, 10/04/2026: From $184
    04

    Sun

  • MSY–SAT, 10/05/2026: From $105
    05

    Mon

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

    Tue

  • MSY–SAT, 10/07/2026: From $139
    07

    Wed

  • MSY–SAT, 10/08/2026: From $149
    08

    Thu

  • MSY–SAT, 10/09/2026: From $139
    09

    Fri

  • MSY–SAT, 10/10/2026: From $139
    10

    Sat

  • MSY–SAT, 10/11/2026: From $174
    11

    Sun

    • Range$105-$397

    *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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