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TYS to FSD: distance & flight time
Knoxville (McGhee Tyson Airport) → Sioux Falls (Joe Foss Field Airport)
863 mi
1,389 km · 750 nm
2h 21m
estimated nonstop flight time
-1h
time difference · heading northwest
See live TYS→FSD fares Phone-only fares on this route — call free
Flight time details
863 miles nonstop takes roughly 2h 21m gate to gate, flying northwest. 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
- TYS — McGhee Tyson Airport · Knoxville, 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 TYS
- MMI · McMinn County Airport43 mi away
- HDI · Hardwick Field62 mi away
- CSV · Crossville Memorial Whitson Field62 mi away
- AVL · Asheville Regional Airport86 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 TYS from FSD?
The flight distance from Knoxville (TYS) to Sioux Falls (FSD) is 863 miles (1,389 km, 750 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TYS to FSD?
A nonstop flight takes about 2h 21m 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 Knoxville and Sioux Falls?
Sioux Falls is 1 hour behind Knoxville.
What is the cheapest way to fly from TYS to FSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TYS–FSD that never appear on search engines, with no booking fees.