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Find low faresSouthwest® flights from Raleigh/Durham to Jacksonville from $109
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Low fares from Raleigh/Durham to Jacksonville
$
Raleigh/Durham (RDU)to
Jacksonville (JAX)
Depart: 03/04/2026
One-way
Basic
From
$109
Seen: 18 hrs ago
Raleigh/Durham (RDU)to
Jacksonville (JAX)
Depart: 02/26/2026
One-way
Basic
From
$109
Seen: 17 hrs ago
Raleigh/Durham (RDU)to
Jacksonville (JAX)
Depart: 02/25/2026
One-way
Basic
From
$109
Seen: 10 hrs ago
Raleigh/Durham (RDU)to
Jacksonville (JAX)
Depart: 02/28/2026
One-way
Basic
From
$109
Seen: 20 hrs ago
Raleigh/Durham (RDU)to
Jacksonville (JAX)
Depart: 02/24/2026
One-way
Basic
From
$109
Seen: 12 hrs ago
Raleigh/Durham (RDU)to
Jacksonville (JAX)
Depart: 02/21/2026
One-way
Basic
From
$128
Seen: 8 hrs ago
Explore flights from Raleigh/Durham to Jacksonville
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Flight Details
Departing from:
Raleigh/Durham Airport
Arriving at:
Jacksonville International Airport
Distance:
407 miles
Route Information
103† 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 103 weekly flights from Raleigh/Durham to Jacksonville on Southwest Airlines.
To find the lowest fares by day and time to fly Raleigh/Durham 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 Raleigh/Durham 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.