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CHA to FSI: distance & flight time
Chattanooga (Lovell Field) → Fort Sill (Henry Post Army Air Field (Fort Sill))
748 mi
1,204 km · 650 nm
2h 6m
estimated nonstop flight time
-1h
time difference · heading west
See live CHA→FSI fares Phone-only fares on this route — call free
Flight time details
748 miles nonstop takes roughly 2h 6m 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
- CHA — Lovell Field · Chattanooga, United States
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, 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 CHA
- APT · Marion County Brown Field22 mi away
- HDI · Hardwick Field25 mi away
- DNN · Dalton Municipal Airport29 mi away
- UOS · Franklin County Airport41 mi away
Near FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is CHA from FSI?
The flight distance from Chattanooga (CHA) to Fort Sill (FSI) is 748 miles (1,204 km, 650 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHA to FSI?
A nonstop flight takes about 2h 6m 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 Chattanooga and Fort Sill?
Fort Sill is 1 hour behind Chattanooga.
What is the cheapest way to fly from CHA to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHA–FSI that never appear on search engines, with no booking fees.