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FSI to MCI: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Kansas City (Kansas City International Airport)
380 mi
612 km · 330 nm
1h 28m
estimated nonstop flight time
Same time
time difference · heading northeast
See live FSI→MCI fares Phone-only fares on this route — call free
Flight time details
380 miles nonstop takes roughly 1h 28m gate to gate, flying northeast. 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
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- MCI — Kansas City International Airport · Kansas City, 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 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
Near MCI
- FLV · Sherman Army Air Field12 mi away
- MKC · Charles B. Wheeler Downtown Airport14 mi away
- OJC · Johnson County Executive Airport31 mi away
- LWC · Lawrence Municipal Airport33 mi away
Frequently asked questions
How far is FSI from MCI?
The flight distance from Fort Sill (FSI) to Kansas City (MCI) is 380 miles (612 km, 330 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to MCI?
A nonstop flight takes about 1h 28m 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 FSI to MCI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–MCI that never appear on search engines, with no booking fees.