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ISW to FSD: distance & flight time
Wisconsin Rapids (Alexander Field South Wood County Airport) → Sioux Falls (Joe Foss Field Airport)
347 mi
559 km · 302 nm
1h 23m
estimated nonstop flight time
Same time
time difference · heading west
See live ISW→FSD fares Phone-only fares on this route — call free
Flight time details
347 miles nonstop takes roughly 1h 23m gate to gate, flying west. 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
- ISW — Alexander Field South Wood County Airport · Wisconsin Rapids, United States
- FSD — Joe Foss Field Airport · Sioux 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 FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
Frequently asked questions
How far is ISW from FSD?
The flight distance from Wisconsin Rapids (ISW) to Sioux Falls (FSD) is 347 miles (559 km, 302 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISW to FSD?
A nonstop flight takes about 1h 23m 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 ISW to FSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISW–FSD that never appear on search engines, with no booking fees.