Earn 50,000 Miles after qualifying activity. Plus $0 Intro Annual Fee, then $99.
Terms Apply.
Flights to Jacksonville, FL
expand_more
1 Traveler
expand_morePromo Code
expand_moretoday
today
Traveling to Jacksonville, FL
Bold New City of the South
Looking for a vacation that’s equal parts fun and relaxing while also being one of the best value destinations in the world? Jacksonville is the getaway that leaves you feeling refreshed yet accomplished because while there’s plenty to do, there’s never any rush to get it done.
Where Locals Go
Kathryn Abbey Hanna Park
Jacksonville Arboretum & Gardens
Black Sheep Restaurant
Salt Life Food Shack
Best Deals on Flights to Jacksonville, FL
flight_takeoff
flight_land
$
Philadelphia, PA (PHL)To
Jacksonville, FL (JAX)Departing May 10, 2026
From
$72
Last seen: 5 hours ago
One-way
Discount Den Basic Fare
Atlanta, GA (ATL)To
Jacksonville, FL (JAX)Departing May 3, 2026
From
$72
Last seen: 16 hours ago
One-way
Discount Den Basic Fare
San Juan, PR (SJU)To
Jacksonville, FL (JAX)Departing Apr 28, 2026
From
$67
Last seen: 6 hours ago
One-way
Discount Den Basic Fare
*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.
Best Flight Deals to Jacksonville, FL with Frontier
flight_takeoff
flight_land
$
From | To | |||
|---|---|---|---|---|
| Philadelphia, PA (PHL) | Jacksonville, FL (JAX) | One-way / Discount Den Basic Fare | Departing May 10, 2026 | From $72 Last seen: 5 hours ago |
| Atlanta, GA (ATL) | Jacksonville, FL (JAX) | One-way / Discount Den Basic Fare | Departing May 3, 2026 | From $72 Last seen: 16 hours ago |
| San Juan, PR (SJU) | Jacksonville, FL (JAX) | One-way / Discount Den Basic Fare | Departing Apr 28, 2026 | From $67 Last seen: 6 hours ago |
*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.
Similar Flights Traveling to Jacksonville, FL