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TWF to JAX: distance & flight time
Twin Falls (Joslin Field Magic Valley Regional Airport) → Jacksonville (Jacksonville International Airport)
1,985 mi
3,195 km · 1,725 nm
4h 22m
estimated nonstop flight time
+2h
time difference · heading east
See live TWF→JAX fares Phone-only fares on this route — call free
Flight time details
1,985 miles nonstop takes roughly 4h 22m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- TWF — Joslin Field Magic Valley Regional Airport · Twin Falls, 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
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 TWF
- BYI · Burley Municipal Airport37 mi away
- SUN · Friedman Memorial Airport71 mi away
- MUO · Mountain Home Air Force Base80 mi away
- PIH · Pocatello Regional Airport101 mi away
Near JAX
Frequently asked questions
How far is TWF from JAX?
The flight distance from Twin Falls (TWF) to Jacksonville (JAX) is 1,985 miles (3,195 km, 1,725 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TWF to JAX?
A nonstop flight takes about 4h 22m 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 Twin Falls and Jacksonville?
Jacksonville is 2 hours ahead of Twin Falls.
What is the cheapest way to fly from TWF to JAX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TWF–JAX that never appear on search engines, with no booking fees.