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Find low faresSouthwest® flights from Jacksonville starting at $79
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Book flights from Jacksonville with Southwest Airlines
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$
Jacksonville (JAX)to
Fort Lauderdale (FLL)Depart: 02/25/2026
From
$79
Seen: 16 hrs ago
One-way
Basic
Jacksonville (JAX)to
Atlanta (ATL)Depart: 02/24/2026
From
$80
Seen: 16 hrs ago
One-way
Basic
Jacksonville (JAX)to
New York (LaGuardia) (LGA)Depart: 04/14/2026
From
$89
Seen: 7 hrs ago
One-way
Basic
Jacksonville (JAX)to
Indianapolis (IND)Depart: 03/03/2026
From
$89
Seen: 14 hrs ago
One-way
Basic
Jacksonville (JAX)to
Rochester (ROC)Depart: 02/25/2026
From
$96
Seen: 12 hrs ago
One-way
Basic
Jacksonville (JAX)to
Hartford/Springfield (BDL)Depart: 03/04/2026
From
$99
Seen: 18 hrs ago
One-way
Basic
Jacksonville (JAX)to
New Orleans (MSY)Depart: 03/03/2026
From
$101
Seen: 4 hrs ago
One-way
Basic
Jacksonville (JAX)to
Philadelphia (PHL)Depart: 03/04/2026
From
$101
Seen: 15 hrs ago
One-way
Basic
Jacksonville (JAX)to
Buffalo/Niagara Falls (BUF)Depart: 03/25/2026
From
$106
Seen: 22 hrs ago
One-way
Basic
Jacksonville (JAX)to
Dallas (Love Field) (DAL)Depart: 05/02/2026
From
$107
Seen: 5 hrs ago
One-way
Basic
Jacksonville (JAX)to
Chicago (Midway) (MDW)Depart: 02/28/2026
From
$108
Seen: 7 hrs ago
One-way
Basic
Jacksonville (JAX)to
Providence (PVD)Depart: 03/04/2026
From
$109
Seen: 16 hrs ago
One-way
Basic
*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.
Traveling from Jacksonville
Southwest Airlines is proud to serve Jacksonville International Airport.
Trade white sand beaches for high-altitude wilderness with a flight from Jacksonville International Airport. Whether you hail a cab or park and fly, departing is simple. The airport is conveniently located 15 miles north of downtown, so you can leave the surfboard and flip flops behind for a few days and set off on your next great adventure without wasting any time.
Shake things up: Leave the Florida sunshine behind for more snowy terrain. Set your watch to Mountain Time and travel to the Rockies, where snow days serve as excuses to get out and play. Whether you’re a newbie to the slopes or a die-hard skier, the mountains stock enough variety to entertain everyone. Is your ideal vacation less of an outdoor getaway and more of an urban exploration? When you choose to fly Southwest, you can choose to experience the hustle and bustle of a great American city. Admire sweeping city views at the top of a skyscraper or stroll through the streets to get a closer look at the breathtaking architecture that’s unique to the place.
Details about Jacksonville International Airport
Airport code:
JAX
City:
Jacksonville
State:
Florida
Concourse:
Concourse C
Gates:
Gates C: 1, 2, 4
Airport-provided WiFi
Cities with weekly flights from JAX:
114†
Cities with daily nonstop flights Monday through Friday from JAX:
9‡
Cities with daily nonstop flights Saturday through Sunday from JAX:
15§
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2025 and 10/31/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2025 and 10/31/2025.
Popular Destinations from Jacksonville
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Jacksonville (JAX) | Fort Lauderdale (FLL) | One-way / Basic | Depart: 02/25/2026 | From $79 Seen: 16 hrs ago | |
| Jacksonville (JAX) | Atlanta (ATL) | One-way / Basic | Depart: 02/24/2026 | From $80 Seen: 16 hrs ago | |
| Jacksonville (JAX) | New York (LaGuardia) (LGA) | One-way / Basic | Depart: 04/14/2026 | From $89 Seen: 7 hrs ago | |
| Jacksonville (JAX) | Indianapolis (IND) | One-way / Basic | Depart: 03/03/2026 | From $89 Seen: 14 hrs ago | |
| Jacksonville (JAX) | Rochester (ROC) | One-way / Basic | Depart: 02/25/2026 | From $96 Seen: 12 hrs ago | |
| Jacksonville (JAX) | Hartford/Springfield (BDL) | One-way / Basic | Depart: 03/04/2026 | From $99 Seen: 18 hrs ago | |
| Jacksonville (JAX) | New Orleans (MSY) | One-way / Basic | Depart: 03/03/2026 | From $101 Seen: 4 hrs ago | |
| Jacksonville (JAX) | Philadelphia (PHL) | One-way / Basic | Depart: 03/04/2026 | From $101 Seen: 15 hrs ago |
*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.
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