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RNT to JAX: distance & flight time
Renton (Renton Municipal Airport) → Jacksonville (Jacksonville International Airport)
2,436 mi
3,920 km · 2,117 nm
5h 15m
estimated nonstop flight time
+3h
time difference · heading east
See live RNT→JAX fares Phone-only fares on this route — call free
Flight time details
2,436 miles nonstop takes roughly 5h 15m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- RNT — Renton Municipal Airport · Renton, 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 RNT from JAX?
The flight distance from Renton (RNT) to Jacksonville (JAX) is 2,436 miles (3,920 km, 2,117 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNT to JAX?
A nonstop flight takes about 5h 15m 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 Renton and Jacksonville?
Jacksonville is 3 hours ahead of Renton.
What is the cheapest way to fly from RNT to JAX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNT–JAX that never appear on search engines, with no booking fees.