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ISW to TWF: distance & flight time
Wisconsin Rapids (Alexander Field South Wood County Airport) → Twin Falls (Joslin Field Magic Valley Regional Airport)
1,239 mi
1,994 km · 1,077 nm
3h 10m
estimated nonstop flight time
-1h
time difference · heading west
See live ISW→TWF fares Phone-only fares on this route — call free
Flight time details
1,239 miles nonstop takes roughly 3h 10m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ISW — Alexander Field South Wood County Airport · Wisconsin Rapids, United States
- TWF — Joslin Field Magic Valley Regional Airport · Twin Falls, 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 ISW
- STE · Stevens Point Municipal Airport20 mi away
- MFI · Marshfield Municipal Airport26 mi away
- CWA · Central Wisconsin Airport30 mi away
- VOK · Volk Field36 mi away
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
Frequently asked questions
How far is ISW from TWF?
The flight distance from Wisconsin Rapids (ISW) to Twin Falls (TWF) is 1,239 miles (1,994 km, 1,077 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISW to TWF?
A nonstop flight takes about 3h 10m 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 Wisconsin Rapids and Twin Falls?
Twin Falls is 1 hour behind Wisconsin Rapids.
What is the cheapest way to fly from ISW to TWF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISW–TWF that never appear on search engines, with no booking fees.