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JCI to FSI: distance & flight time
Olathe (New Century Aircenter Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
348 mi
560 km · 303 nm
1h 23m
estimated nonstop flight time
Same time
time difference · heading southwest
See live JCI→FSI fares Phone-only fares on this route — call free
Flight time details
348 miles nonstop takes roughly 1h 23m gate to gate, flying southwest. 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
- JCI — New Century Aircenter Airport · Olathe, 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 JCI
- OJC · Johnson County Executive Airport8 mi away
- LWC · Lawrence Municipal Airport22 mi away
- MKC · Charles B. Wheeler Downtown Airport26 mi away
- MCI · Kansas City International Airport34 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 JCI from FSI?
The flight distance from Olathe (JCI) to Fort Sill (FSI) is 348 miles (560 km, 303 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JCI to FSI?
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.
Are there nonstop flights from JCI to FSI?
Nonstop service on JCI–FSI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 23m nonstop estimate.
What is the cheapest way to fly from JCI to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JCI–FSI that never appear on search engines, with no booking fees.
Why are some JCI to FSI fares phone-only?
Consolidator contracts let us sell certain JCI–FSI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.