Southwest® flights from Jacksonville to Phoenix from $150

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Low fares from Jacksonville to Phoenix

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Jacksonville (JAX)to

Phoenix (PHX)
Depart: 08/19/2026

One-way

Basic

From
$150
Seen: 19 hrs ago

Jacksonville (JAX)to

Phoenix (PHX)
Depart: 08/22/2026

One-way

Basic

From
$162
Seen: 13 hrs ago

Jacksonville (JAX)to

Phoenix (PHX)
Depart: 09/15/2026

One-way

Basic

From
$162
Seen: 17 hrs ago

Jacksonville (JAX)to

Phoenix (PHX)
Depart: 09/17/2026

One-way

Basic

From
$162
Seen: 9 hrs ago

Jacksonville (JAX)to

Phoenix (PHX)
Depart: 11/05/2026

One-way

Basic

From
$162
Seen: 9 hrs ago

Jacksonville (JAX)to

Phoenix (PHX)
Depart: 09/21/2026

One-way

Basic

From
$162
Seen: 2 hrs ago

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Explore flights from Jacksonville to Phoenix

Jul 2026
From$274*
Seen: 23 hrs ago
One Way/Basic
Aug 2026
From$150*
Seen: 19 hrs ago
One Way/Basic
Sep 2026
From$162*
Seen: 14 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $150
cmp-daily-histogram-bars-legend-max-price-aria-label $274
Displaying fares for July-2026
  • JAX–PHX, 07/31/2026: From $274
    31

    Fri

    JUL

  • JAX–PHX, 08/01/2026: From $246
    01

    Sat

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

    Sun

  • JAX–PHX: cmp-view-offers-disclaimer. Find Offers
    03

    Mon

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

    Tue

  • JAX–PHX, 08/05/2026: From $246
    05

    Wed

  • JAX–PHX, 08/06/2026: From $274
    06

    Thu

  • JAX–PHX, 08/07/2026: From $269
    07

    Fri

  • JAX–PHX, 08/08/2026: From $246
    08

    Sat

  • JAX–PHX, 08/09/2026: From $274
    09

    Sun

  • JAX–PHX: cmp-view-offers-disclaimer. Find Offers
    10

    Mon

  • JAX–PHX: cmp-view-offers-disclaimer. Find Offers
    11

    Tue

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    12

    Wed

  • JAX–PHX, 08/13/2026: From $274
    13

    Thu

  • JAX–PHX, 08/14/2026: From $269
    14

    Fri

  • JAX–PHX, 08/15/2026: From $246
    15

    Sat

  • JAX–PHX: cmp-view-offers-disclaimer. Find Offers
    16

    Sun

  • JAX–PHX, 08/17/2026: From $269
    17

    Mon

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

    Tue

  • JAX–PHX, 08/19/2026: From $150
    19

    Wed

  • JAX–PHX, 08/20/2026: From $162
    20

    Thu

  • JAX–PHX, 08/21/2026: From $204
    21

    Fri

  • JAX–PHX, 08/22/2026: From $162
    22

    Sat

  • JAX–PHX: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

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    24

    Mon

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    25

    Tue

  • JAX–PHX, 08/26/2026: From $162
    26

    Wed

  • JAX–PHX: cmp-view-offers-disclaimer. Find Offers
    27

    Thu

  • JAX–PHX, 08/28/2026: From $204
    28

    Fri

  • JAX–PHX: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • JAX–PHX, 08/30/2026: From $244
    30

    Sun

    • Range$150-$274

    *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:
    Jacksonville International Airport
    Arriving at:
    Sky Harbor International Airport
    Distance:
    1786 miles

    Route Information

    154† 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 154 weekly flights from Jacksonville to Phoenix on Southwest Airlines.
    To find the lowest fares by day and time to fly Jacksonville 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 Jacksonville 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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