Southwest® flights from Miami to Jacksonville from $174

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Low fares from Miami to Jacksonville

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Miami (MIA)to

Jacksonville (JAX)
Depart: 12/23/2026

One-way

Basic

From
$174
Seen: 13 hrs ago

Miami (MIA)to

Jacksonville (JAX)
Depart: 12/12/2026

One-way

Basic

From
$194
Seen: 16 hrs ago

Miami (MIA)to

Jacksonville (JAX)
Depart: 12/23/2026

One-way

Choice

From
$209
Seen: 13 hrs ago

Miami (MIA)to

Jacksonville (JAX)
Depart: 12/12/2026

One-way

Choice

From
$229
Seen: 16 hrs ago

Miami (MIA)to

Jacksonville (JAX)
Depart: 12/23/2026

One-way

Choice Preferred

From
$279
Seen: 13 hrs ago

Miami (MIA)to

Jacksonville (JAX)
Depart: 12/12/2026

One-way

Choice Preferred

From
$299
Seen: 16 hrs ago

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Explore flights from Miami to Jacksonville

Nov 2026
From$310*
Seen: 11 hrs ago
One Way/Basic
Dec 2026
From$174*
Seen: 13 hrs ago
One Way/Basic
Jan 2027
No result for this month.
cmp-daily-histogram-bars-legend-min-price-aria-label $194
Displaying fares for November-2026
  • MIA–JAX, 11/14/2026: From $475
    14

    Sat

    NOV

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  • MIA–JAX, 11/16/2026: From $470
    16

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  • MIA–JAX, 11/17/2026: From $475
    17

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    18

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  • MIA–JAX, 11/20/2026: From $359
    20

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    21

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  • MIA–JAX, 11/22/2026: From $359
    22

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    23

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    26

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    27

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    28

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  • MIA–JAX, 11/29/2026: From $345
    29

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  • MIA–JAX, 11/30/2026: From $310
    30

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    DEC

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    10

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    11

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  • MIA–JAX, 12/12/2026: From $194
    12

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    13

    Sun

    • Range$194-$475

    *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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