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Find low faresSouthwest® flights from Jacksonville to Miami from $111
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1 Passenger
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Low fares from Jacksonville to Miami
$
Jacksonville (JAX)to
Miami (MIA)
Depart: 03/02/2026
One-way
Basic
From
$111
Seen: 9 hrs ago
Jacksonville (JAX)to
Miami (MIA)
Depart: 04/18/2026
One-way
Basic
From
$130
Seen: 12 hrs ago
Jacksonville (JAX)to
Miami (MIA)
Depart: 03/02/2026
One-way
Choice
From
$141
Seen: 9 hrs ago
Jacksonville (JAX)to
Miami (MIA)
Depart: 04/08/2026
One-way
Basic
From
$146
Seen: 16 hrs ago
Jacksonville (JAX)to
Miami (MIA)
Depart: 04/01/2026
One-way
Basic
From
$146
Seen: 14 hrs ago
Jacksonville (JAX)to
Miami (MIA)
Depart: 02/25/2026
One-way
Basic
From
$146
Seen: 23 hrs ago
Explore flights from Jacksonville to Miami
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Flight Details
Departing from:
Jacksonville International Airport
Arriving at:
Miami International Airport
Distance:
335 miles
Route Information
66† 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 66 weekly flights from Jacksonville to Miami on Southwest Airlines.
To find the lowest fares by day and time to fly Jacksonville to Miami with Southwest, check out our Low Fare Calendar.
You can rent a car at Miami International Airport book yours with your flight.
Yes! Flights from Jacksonville to Miami—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.