Southwest® flights from Austin to Phoenix from $119

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Low fares from Austin to Phoenix

$

Austin (AUS)to

Phoenix (PHX)
Depart: 09/15/2026

One-way

Basic

From
$119
Seen: 23 hrs ago

Austin (AUS)to

Phoenix (PHX)
Depart: 11/11/2026

One-way

Basic

From
$119
Seen: 16 hrs ago

Austin (AUS)to

Phoenix (PHX)
Depart: 10/06/2026

One-way

Basic

From
$119
Seen: 17 hrs ago

Austin (AUS)to

Phoenix (PHX)
Depart: 11/12/2026

One-way

Basic

From
$119
Seen: 21 hrs ago

Austin (AUS)to

Phoenix (PHX)
Depart: 11/19/2026

One-way

Basic

From
$119
Seen: 19 hrs ago

Austin (AUS)to

Phoenix (PHX)
Depart: 09/30/2026

One-way

Basic

From
$119
Seen: 8 hrs ago

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Explore flights from Austin to Phoenix

Aug 2026
From$255*
Seen: 4 hrs ago
One Way/Basic
Sep 2026
From$119*
Seen: 14 hrs ago
One Way/Basic
Oct 2026
From$119*
Seen: 15 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $119
cmp-daily-histogram-bars-legend-max-price-aria-label $291
Displaying fares for August-2026
  • AUS–PHX, 08/20/2026: From $281
    20

    Thu

    AUG

  • AUS–PHX, 08/21/2026: From $281
    21

    Fri

  • AUS–PHX, 08/22/2026: From $255
    22

    Sat

  • AUS–PHX, 08/23/2026: From $281
    23

    Sun

  • AUS–PHX, 08/24/2026: From $281
    24

    Mon

  • AUS–PHX, 08/25/2026: From $255
    25

    Tue

  • AUS–PHX, 08/26/2026: From $255
    26

    Wed

  • AUS–PHX, 08/27/2026: From $281
    27

    Thu

  • AUS–PHX, 08/28/2026: From $281
    28

    Fri

  • AUS–PHX, 08/29/2026: From $255
    29

    Sat

  • AUS–PHX, 08/30/2026: From $281
    30

    Sun

  • AUS–PHX, 08/31/2026: From $291
    31

    Mon

  • AUS–PHX, 09/01/2026: From $255
    01

    Tue

    SEP

  • AUS–PHX: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • AUS–PHX, 09/03/2026: From $270
    03

    Thu

  • AUS–PHX, 09/04/2026: From $270
    04

    Fri

  • AUS–PHX, 09/05/2026: From $189
    05

    Sat

  • AUS–PHX, 09/06/2026: From $189
    06

    Sun

  • AUS–PHX, 09/07/2026: From $270
    07

    Mon

  • AUS–PHX, 09/08/2026: From $255
    08

    Tue

  • AUS–PHX, 09/09/2026: From $189
    09

    Wed

  • AUS–PHX, 09/10/2026: From $119
    10

    Thu

  • AUS–PHX, 09/11/2026: From $129
    11

    Fri

  • AUS–PHX, 09/12/2026: From $159
    12

    Sat

  • AUS–PHX, 09/13/2026: From $204
    13

    Sun

  • AUS–PHX, 09/14/2026: From $119
    14

    Mon

  • AUS–PHX, 09/15/2026: From $119
    15

    Tue

  • AUS–PHX, 09/16/2026: From $119
    16

    Wed

  • AUS–PHX, 09/17/2026: From $119
    17

    Thu

  • AUS–PHX: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • AUS–PHX, 09/19/2026: From $119
    19

    Sat

    • Range$119-$291

    *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:
    Austin-Bergstrom International Airport
    Arriving at:
    Sky Harbor International Airport
    Average flight time:
    2 hours 30 minutes
    Distance:
    872 miles

    Route Information

    156† Weekly flights
    • 6‡ Nonstop flights per day Monday through Friday
    • 4‡ Nonstop flights on Saturday
    • 6‡ 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 Austin to Phoenix is 2 hours 30 minutes.
    There are 156 weekly flights from Austin to Phoenix on Southwest Airlines.
    Yes, Southwest flies nonstop from Austin to Phoenix 6 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Austin to Phoenix 4 times per day on Saturdays and 6 times per day on Sundays.
    To find the lowest fares by day and time to fly Austin to Phoenix with Southwest, check out our Low Fare Calendar.
    You can rent a car at Sky Harbor International Airport book yours with your flight.
    Yes! Flights from Austin to Phoenix—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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