Southwest® flights from Miami to Jacksonville from $159

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Low fares from Miami to Jacksonville

$

Miami (MIA)to

Jacksonville (JAX)
Depart: 12/09/2026

One-way

Basic

From
$159
Seen: 10 hrs ago

Miami (MIA)to

Jacksonville (JAX)
Depart: 12/08/2026

One-way

Basic

From
$159
Seen: 11 hrs ago

Miami (MIA)to

Jacksonville (JAX)
Depart: 12/08/2026

One-way

Choice

From
$194
Seen: 11 hrs ago

Miami (MIA)to

Jacksonville (JAX)
Depart: 12/09/2026

One-way

Choice

From
$194
Seen: 10 hrs ago

Miami (MIA)to

Jacksonville (JAX)
Depart: 12/20/2026

One-way

Basic

From
$197
Seen: 4 hrs ago

Miami (MIA)to

Jacksonville (JAX)
Depart: 12/20/2026

One-way

Choice

From
$232
Seen: 4 hrs ago

Looking for more low-fare flights?

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Explore flights from Miami to Jacksonville

Oct 2026
From$349*
Seen: 15 hrs ago
One Way/Basic
Nov 2026
From$270*
Seen: 19 hrs ago
One Way/Basic
Dec 2026
From$159*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $270
cmp-daily-histogram-bars-legend-max-price-aria-label $465
Displaying fares for October-2026
  • MIA–JAX, 10/25/2026: From $465
    25

    Sun

    OCT

  • MIA–JAX, 10/26/2026: From $465
    26

    Mon

  • MIA–JAX, 10/27/2026: From $465
    27

    Tue

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

    Wed

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    29

    Thu

  • MIA–JAX, 10/30/2026: From $465
    30

    Fri

  • MIA–JAX, 10/31/2026: From $349
    31

    Sat

  • MIA–JAX, 11/01/2026: From $349
    01

    Sun

    NOV

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

    Mon

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    03

    Tue

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    04

    Wed

  • MIA–JAX, 11/05/2026: From $349
    05

    Thu

  • MIA–JAX, 11/06/2026: From $270
    06

    Fri

  • MIA–JAX: cmp-view-offers-disclaimer. Find Offers
    07

    Sat

  • MIA–JAX: cmp-view-offers-disclaimer. Find Offers
    08

    Sun

  • MIA–JAX, 11/09/2026: From $270
    09

    Mon

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

    Tue

  • MIA–JAX, 11/11/2026: From $270
    11

    Wed

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    12

    Thu

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

    Fri

  • MIA–JAX: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

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    15

    Sun

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    16

    Mon

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    17

    Tue

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    18

    Wed

  • MIA–JAX: cmp-view-offers-disclaimer. Find Offers
    19

    Thu

  • MIA–JAX: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

  • MIA–JAX: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

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    22

    Sun

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    23

    Mon

  • MIA–JAX: cmp-view-offers-disclaimer. Find Offers
    24

    Tue

    • Range$270-$465

    *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:
    Miami International Airport
    Arriving at:
    Jacksonville International Airport
    Distance:
    335 miles

    Questions we hear the most

    There are 59 weekly flights from Miami to Jacksonville on Southwest Airlines.
    To find the lowest fares by day and time to fly Miami 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 Miami 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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