Southwest® flights from Pittsburgh to Jacksonville from $163

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Low fares from Pittsburgh to Jacksonville

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Pittsburgh (PIT)to

Jacksonville (JAX)
Depart: 10/22/2026

One-way

Basic

From
$163
Seen: 14 hrs ago

Pittsburgh (PIT)to

Jacksonville (JAX)
Depart: 10/13/2026

One-way

Basic

From
$163
Seen: 1 hour ago

Pittsburgh (PIT)to

Jacksonville (JAX)
Depart: 10/21/2026

One-way

Basic

From
$163
Seen: 4 hrs ago

Pittsburgh (PIT)to

Jacksonville (JAX)
Depart: 10/27/2026

One-way

Basic

From
$163
Seen: 9 hrs ago

Pittsburgh (PIT)to

Jacksonville (JAX)
Depart: 10/28/2026

One-way

Basic

From
$163
Seen: 1 hour ago

Pittsburgh (PIT)to

Jacksonville (JAX)
Depart: 10/31/2026

One-way

Basic

From
$163
Seen: 43 minutes ago

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Explore flights from Pittsburgh to Jacksonville

Sep 2026
From$249*
Seen: 2 hrs ago
One Way/Basic
Oct 2026
From$163*
Seen: 9 hrs ago
One Way/Basic
Nov 2026
From$163*
Seen: 4 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $249
cmp-daily-histogram-bars-legend-max-price-aria-label $321
Displaying fares for September-2026
  • PIT–JAX, 09/11/2026: From $321
    11

    Fri

    SEP

  • PIT–JAX, 09/12/2026: From $261
    12

    Sat

  • PIT–JAX: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

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    14

    Mon

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    15

    Tue

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    16

    Wed

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    17

    Thu

  • PIT–JAX, 09/18/2026: From $321
    18

    Fri

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    19

    Sat

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    20

    Sun

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    21

    Mon

  • PIT–JAX, 09/22/2026: From $259
    22

    Tue

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    23

    Wed

  • PIT–JAX, 09/24/2026: From $266
    24

    Thu

  • PIT–JAX, 09/25/2026: From $249
    25

    Fri

  • PIT–JAX, 09/26/2026: From $259
    26

    Sat

  • PIT–JAX, 09/27/2026: From $249
    27

    Sun

  • PIT–JAX: cmp-view-offers-disclaimer. Find Offers
    28

    Mon

  • PIT–JAX, 09/29/2026: From $249
    29

    Tue

  • PIT–JAX, 09/30/2026: From $249
    30

    Wed

  • PIT–JAX: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

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    02

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    03

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    04

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    05

    Mon

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    06

    Tue

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    07

    Wed

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    08

    Thu

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    09

    Fri

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

    Sat

    • Range$249-$321

    *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:
    Pittsburgh International Airport
    Arriving at:
    Jacksonville International Airport
    Distance:
    694 miles

    Route Information

    100† 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 100 weekly flights from Pittsburgh to Jacksonville on Southwest Airlines.
    To find the lowest fares by day and time to fly Pittsburgh to Jacksonville with Southwest, check out our Low Fare Calendar.
    You can rent a car at Jacksonville International Airport book yours with your flight.
    Yes! Flights from Pittsburgh to Jacksonville—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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