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FSI to IOW: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Iowa City (Iowa City Municipal Airport)
609 mi
981 km · 530 nm
1h 47m
estimated nonstop flight time
Same time
time difference · heading northeast
See live FSI→IOW fares Phone-only fares on this route — call free
Flight time details
609 miles nonstop takes roughly 1h 47m 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
- IOW — Iowa City Municipal Airport · Iowa 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 IOW
- CID · The Eastern Iowa Airport19 mi away
- MLI · Quad City International Airport55 mi away
- OTM · Ottumwa Regional Airport59 mi away
- BRL · Southeast Iowa Regional Airport63 mi away
Frequently asked questions
How far is FSI from IOW?
The flight distance from Fort Sill (FSI) to Iowa City (IOW) is 609 miles (981 km, 530 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to IOW?
A nonstop flight takes about 1h 47m 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 IOW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–IOW that never appear on search engines, with no booking fees.