Southwest® flights from San Antonio to Phoenix from $114

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Low fares from San Antonio to Phoenix

$

San Antonio (SAT)to

Phoenix (PHX)
Depart: 01/09/2027

One-way

Basic

From
$114
Seen: 12 hrs ago

San Antonio (SAT)to

Phoenix (PHX)
Depart: 12/04/2026

One-way

Basic

From
$114
Seen: 14 hrs ago

San Antonio (SAT)to

Phoenix (PHX)
Depart: 01/17/2027

One-way

Basic

From
$114
Seen: 4 hrs ago

San Antonio (SAT)to

Phoenix (PHX)
Depart: 11/10/2026

One-way

Basic

From
$114
Seen: 5 hrs ago

San Antonio (SAT)to

Phoenix (PHX)
Depart: 01/08/2027

One-way

Basic

From
$114
Seen: 4 hrs ago

San Antonio (SAT)to

Phoenix (PHX)
Depart: 12/31/2026

One-way

Basic

From
$114
Seen: 5 hrs ago

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Explore flights from San Antonio to Phoenix

Oct 2026
From$278*
Seen: 22 hrs ago
One Way/Basic
Nov 2026
From$114*
Seen: 12 hrs ago
One Way/Basic
Dec 2026
From$114*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $114
cmp-daily-histogram-bars-legend-max-price-aria-label $294
Displaying fares for October-2026
  • SAT–PHX, 10/23/2026: From $294
    23

    Fri

    OCT

  • SAT–PHX, 10/24/2026: From $278
    24

    Sat

  • SAT–PHX: cmp-view-offers-disclaimer. Find Offers
    25

    Sun

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

    Mon

  • SAT–PHX, 10/27/2026: From $278
    27

    Tue

  • SAT–PHX, 10/28/2026: From $278
    28

    Wed

  • SAT–PHX, 10/29/2026: From $294
    29

    Thu

  • SAT–PHX, 10/30/2026: From $294
    30

    Fri

  • SAT–PHX: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • SAT–PHX, 11/01/2026: From $294
    01

    Sun

    NOV

  • SAT–PHX, 11/02/2026: From $294
    02

    Mon

  • SAT–PHX, 11/03/2026: From $278
    03

    Tue

  • SAT–PHX: cmp-view-offers-disclaimer. Find Offers
    04

    Wed

  • SAT–PHX, 11/05/2026: From $294
    05

    Thu

  • SAT–PHX, 11/06/2026: From $294
    06

    Fri

  • SAT–PHX, 11/07/2026: From $278
    07

    Sat

  • SAT–PHX, 11/08/2026: From $294
    08

    Sun

  • SAT–PHX, 11/09/2026: From $114
    09

    Mon

  • SAT–PHX, 11/10/2026: From $114
    10

    Tue

  • SAT–PHX, 11/11/2026: From $114
    11

    Wed

  • SAT–PHX, 11/12/2026: From $282
    12

    Thu

  • SAT–PHX, 11/13/2026: From $114
    13

    Fri

  • SAT–PHX, 11/14/2026: From $114
    14

    Sat

  • SAT–PHX, 11/15/2026: From $114
    15

    Sun

  • SAT–PHX, 11/16/2026: From $114
    16

    Mon

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

    Tue

  • SAT–PHX, 11/18/2026: From $114
    18

    Wed

  • SAT–PHX: cmp-view-offers-disclaimer. Find Offers
    19

    Thu

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

    Fri

  • SAT–PHX, 11/21/2026: From $124
    21

    Sat

  • SAT–PHX, 11/22/2026: From $114
    22

    Sun

    • Range$114-$294

    *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:
    Sky Harbor International Airport
    Average flight time:
    2 hours 26 minutes
    Distance:
    843 miles

    Questions we hear the most

    The average flight time from San Antonio to Phoenix is 2 hours 26 minutes.
    There are 156 weekly flights from San Antonio to Phoenix on Southwest Airlines.
    Yes, Southwest flies nonstop from San Antonio to Phoenix 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Antonio to Phoenix 3 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly San Antonio 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 San Antonio 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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