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FSI to MSY: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → New Orleans (Louis Armstrong New Orleans International Airport)
574 mi
923 km · 499 nm
1h 43m
estimated nonstop flight time
Same time
time difference · heading southeast
See live FSI→MSY fares Phone-only fares on this route — call free
Flight time details
574 miles nonstop takes roughly 1h 43m gate to gate, flying southeast. 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
- MSY — Louis Armstrong New Orleans International Airport · New Orleans, 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 MSY
- NEW · Lakefront Airport14 mi away
- NBG · New Orleans NAS JRB/Alvin Callender Field18 mi away
- BTR · Baton Rouge Metropolitan Airport65 mi away
- GPT · Gulfport Biloxi International Airport76 mi away
Frequently asked questions
How far is FSI from MSY?
The flight distance from Fort Sill (FSI) to New Orleans (MSY) is 574 miles (923 km, 499 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to MSY?
A nonstop flight takes about 1h 43m 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 MSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–MSY that never appear on search engines, with no booking fees.