Need help booking?
Unpublished phone-only deals available
LSV to FSI: distance & flight time
Las Vegas (Nellis Air Force Base) → Fort Sill (Henry Post Army Air Field (Fort Sill))
941 mi
1,515 km · 818 nm
2h 31m
estimated nonstop flight time
+2h
time difference · heading east
See live LSV→FSI fares Phone-only fares on this route — call free
Flight time details
941 miles nonstop takes roughly 2h 31m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- LSV — Nellis Air Force Base · Las Vegas, 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 LSV
- LAS · McCarran International Airport13 mi away
- VGT · North Las Vegas Airport9 mi away
- HSH · Henderson Executive Airport19 mi away
- INS · Creech Air Force Base43 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 LSV from FSI?
The flight distance from Las Vegas (LSV) to Fort Sill (FSI) is 941 miles (1,515 km, 818 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LSV to FSI?
A nonstop flight takes about 2h 31m 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 Las Vegas and Fort Sill?
Fort Sill is 2 hours ahead of Las Vegas.
What is the cheapest way to fly from LSV to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LSV–FSI that never appear on search engines, with no booking fees.