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SFF to TYS: distance & flight time
Spokane (Felts Field) → Knoxville (McGhee Tyson Airport)
1,885 mi
3,033 km · 1,638 nm
4h 10m
estimated nonstop flight time
+3h
time difference · heading east
See live SFF→TYS fares Phone-only fares on this route — call free
Flight time details
1,885 miles nonstop takes roughly 4h 10m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- SFF — Felts Field · Spokane, United States
- TYS — McGhee Tyson Airport · Knoxville, 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 SFF
- GEG · Spokane International Airport11 mi away
- SKA · Fairchild Air Force Base16 mi away
- COE · Coeur D'Alene - Pappy Boyington Field24 mi away
- PUW · Pullman Moscow Regional Airport66 mi away
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
Frequently asked questions
How far is SFF from TYS?
The flight distance from Spokane (SFF) to Knoxville (TYS) is 1,885 miles (3,033 km, 1,638 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFF to TYS?
A nonstop flight takes about 4h 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 Spokane and Knoxville?
Knoxville is 3 hours ahead of Spokane.
What is the cheapest way to fly from SFF to TYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFF–TYS that never appear on search engines, with no booking fees.