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LUK to JAX: distance & flight time
Cincinnati (Cincinnati Municipal Airport Lunken Field) → Jacksonville (Jacksonville International Airport)
615 mi
989 km · 534 nm
1h 48m
estimated nonstop flight time
Same time
time difference · heading south
See live LUK→JAX fares Phone-only fares on this route — call free
Flight time details
615 miles nonstop takes roughly 1h 48m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- LUK — Cincinnati Municipal Airport Lunken Field · Cincinnati, United States
- 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
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Frequently asked questions
How far is LUK from JAX?
The flight distance from Cincinnati (LUK) to Jacksonville (JAX) is 615 miles (989 km, 534 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LUK to JAX?
A nonstop flight takes about 1h 48m 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 cheapest way to fly from LUK to JAX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUK–JAX that never appear on search engines, with no booking fees.