FFL Helper
Jacksonville JAX
$183
STL → JAX · American Airlines
FFL Helper / St Louis / Jacksonville
STL → JAX
St Louis to Jacksonville
Compare one-way fares for flights from St Louis to Jacksonville.
Lowest fare
$183
Distance
751 mi
Flight time
5h 7m
Airports
STL–JAX
Ad. Ticket links are affiliate ads. We may earn a commission if you book. Advertising disclosure
Price calendar
August 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
September 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Upcoming dates
About this route
This calendar shows dated one-way fares from St Louis to Jacksonville. Use it to see which days are cheaper before you search tickets.
Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book St Louis to Jacksonville.