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SZL to FSD: distance & flight time
Knobnoster (Whiteman Air Force Base) → Sioux Falls (Joe Foss Field Airport)
374 mi
602 km · 325 nm
1h 27m
estimated nonstop flight time
Same time
time difference · heading northwest
See live SZL→FSD fares Phone-only fares on this route — call free
Flight time details
374 miles nonstop takes roughly 1h 27m gate to gate, flying northwest. 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
- SZL — Whiteman Air Force Base · Knobnoster, 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 SZL
- MKC · Charles B. Wheeler Downtown Airport62 mi away
- OJC · Johnson County Executive Airport65 mi away
- AIZ · Lee C Fine Memorial Airport70 mi away
- COU · Columbia Regional Airport72 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 SZL from FSD?
The flight distance from Knobnoster (SZL) to Sioux Falls (FSD) is 374 miles (602 km, 325 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZL to FSD?
A nonstop flight takes about 1h 27m 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 SZL to FSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZL–FSD that never appear on search engines, with no booking fees.