Need help booking?
Unpublished phone-only deals available
MFD to FSI: distance & flight time
Mansfield (Mansfield Lahm Regional Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
965 mi
1,553 km · 839 nm
2h 34m
estimated nonstop flight time
-1h
time difference · heading west
See live MFD→FSI fares Phone-only fares on this route — call free
Flight time details
965 miles nonstop takes roughly 2h 34m 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
- MFD — Mansfield Lahm Regional Airport · Mansfield, 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 MFD
- GQQ · Galion Municipal Airport12 mi away
- SKY · Griffing Sandusky Airport43 mi away
- CLE · Cleveland Hopkins International Airport54 mi away
- AKC · Akron Fulton International Airport57 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 MFD from FSI?
The flight distance from Mansfield (MFD) to Fort Sill (FSI) is 965 miles (1,553 km, 839 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MFD to FSI?
A nonstop flight takes about 2h 34m 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 Mansfield and Fort Sill?
Fort Sill is 1 hour behind Mansfield.
What is the cheapest way to fly from MFD to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MFD–FSI that never appear on search engines, with no booking fees.