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SBN to FSI: distance & flight time
South Bend (South Bend Regional Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
816 mi
1,314 km · 709 nm
2h 14m
estimated nonstop flight time
-1h
time difference · heading southwest
See live SBN→FSI fares Phone-only fares on this route — call free
Flight time details
816 miles nonstop takes roughly 2h 14m gate to gate, flying southwest. 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
- SBN — South Bend Regional Airport · South Bend, 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 SBN
- EKI · Elkhart Municipal Airport16 mi away
- MGC · Michigan City Municipal Airport26 mi away
- VPZ · Porter County Municipal Airport40 mi away
- ORD · Chicago O'Hare International Airport84 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 SBN from FSI?
The flight distance from South Bend (SBN) to Fort Sill (FSI) is 816 miles (1,314 km, 709 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SBN to FSI?
A nonstop flight takes about 2h 14m 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 South Bend and Fort Sill?
Fort Sill is 1 hour behind South Bend.
What is the cheapest way to fly from SBN to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SBN–FSI that never appear on search engines, with no booking fees.