Southwest® flights from San Antonio to Amarillo from $144

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Low fares from San Antonio to Amarillo

$

San Antonio (SAT)to

Amarillo (AMA)
Depart: 10/06/2026

One-way

Basic

From
$144
Seen: 19 hrs ago

San Antonio (SAT)to

Amarillo (AMA)
Depart: 09/22/2026

One-way

Basic

From
$144
Seen: 15 hrs ago

San Antonio (SAT)to

Amarillo (AMA)
Depart: 09/21/2026

One-way

Basic

From
$144
Seen: 18 hrs ago

San Antonio (SAT)to

Amarillo (AMA)
Depart: 09/23/2026

One-way

Basic

From
$144
Seen: 4 hrs ago

San Antonio (SAT)to

Amarillo (AMA)
Depart: 09/19/2026

One-way

Basic

From
$165
Seen: 18 hrs ago

San Antonio (SAT)to

Amarillo (AMA)
Depart: 09/14/2026

One-way

Basic

From
$165
Seen: 16 hrs ago

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Explore flights from San Antonio to Amarillo

Aug 2026
From$227*
Seen: 1 hour ago
One Way/Basic
Sep 2026
From$144*
Seen: 15 hrs ago
One Way/Basic
Oct 2026
From$144*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $144
cmp-daily-histogram-bars-legend-max-price-aria-label $354
Displaying fares for August-2026
  • SAT–AMA, 08/23/2026: From $354
    23

    Sun

    AUG

  • SAT–AMA, 08/24/2026: From $288
    24

    Mon

  • SAT–AMA, 08/25/2026: From $227
    25

    Tue

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

    Wed

  • SAT–AMA, 08/27/2026: From $354
    27

    Thu

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

    Fri

  • SAT–AMA: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • SAT–AMA, 08/30/2026: From $324
    30

    Sun

  • SAT–AMA, 08/31/2026: From $324
    31

    Mon

  • SAT–AMA, 09/01/2026: From $278
    01

    Tue

    SEP

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

    Wed

  • SAT–AMA, 09/03/2026: From $324
    03

    Thu

  • SAT–AMA, 09/04/2026: From $324
    04

    Fri

  • SAT–AMA, 09/05/2026: From $190
    05

    Sat

  • SAT–AMA, 09/06/2026: From $235
    06

    Sun

  • SAT–AMA, 09/07/2026: From $235
    07

    Mon

  • SAT–AMA: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • SAT–AMA: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • SAT–AMA, 09/10/2026: From $190
    10

    Thu

  • SAT–AMA, 09/11/2026: From $190
    11

    Fri

  • SAT–AMA: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

  • SAT–AMA: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

  • SAT–AMA, 09/14/2026: From $165
    14

    Mon

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

    Tue

  • SAT–AMA: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

  • SAT–AMA: cmp-view-offers-disclaimer. Find Offers
    17

    Thu

  • SAT–AMA, 09/18/2026: From $199
    18

    Fri

  • SAT–AMA, 09/19/2026: From $165
    19

    Sat

  • SAT–AMA, 09/20/2026: From $189
    20

    Sun

  • SAT–AMA, 09/21/2026: From $144
    21

    Mon

  • SAT–AMA, 09/22/2026: From $144
    22

    Tue

    • Range$144-$354

    *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:
    San Antonio International Airport
    Arriving at:
    Rick Husband Amarillo International Airport
    Distance:
    435 miles

    Route Information

    73† Weekly flights

    † 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

    There are 73 weekly flights from San Antonio to Amarillo on Southwest Airlines.
    To find the lowest fares by day and time to fly San Antonio to Amarillo with Southwest, check out our Low Fare Calendar.
    You can rent a car at Rick Husband Amarillo International Airport book yours with your flight.
    Yes! Flights from San Antonio to Amarillo—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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