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FLF to JAX: distance & flight time
Flensburg (Flensburg-Schäferhaus Airport) → Jacksonville (Jacksonville International Airport)
4,567 mi
7,349 km · 3,968 nm
9h 25m
estimated nonstop flight time
-6h
time difference · heading west
See live FLF→JAX fares Phone-only fares on this route — call free
Flight time details
4,567 miles nonstop takes roughly 9h 25m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- FLF — Flensburg-Schäferhaus Airport · Flensburg, Germany
- JAX — Jacksonville International Airport · Jacksonville, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near FLF
- SGD · Sønderborg Airport21 mi away
- WBG · Schleswig Air Base22 mi away
- SKS · Skrydstrup Air Base31 mi away
- KEL · Kiel-Holtenau Airport41 mi away
Near JAX
Frequently asked questions
How far is FLF from JAX?
The flight distance from Flensburg (FLF) to Jacksonville (JAX) is 4,567 miles (7,349 km, 3,968 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLF to JAX?
A nonstop flight takes about 9h 25m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Flensburg and Jacksonville?
Jacksonville is 6 hours behind Flensburg.
What is the cheapest way to fly from FLF to JAX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLF–JAX that never appear on search engines, with no booking fees.