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FSI to LRU: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Las Cruces (Las Cruces International Airport)
517 mi
832 km · 449 nm
1h 35m
estimated nonstop flight time
-1h
time difference · heading west
See live FSI→LRU fares Phone-only fares on this route — call free
Flight time details
517 miles nonstop takes roughly 1h 35m 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
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- LRU — Las Cruces International Airport · Las Cruces, 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 LRU
- WSD · Condron Army Air Field31 mi away
- BIF · Biggs Army Air Field (Fort Bliss)44 mi away
- ELP · El Paso International Airport46 mi away
- DMN · Deming Municipal Airport47 mi away
Frequently asked questions
How far is FSI from LRU?
The flight distance from Fort Sill (FSI) to Las Cruces (LRU) is 517 miles (832 km, 449 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to LRU?
A nonstop flight takes about 1h 35m 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 Fort Sill and Las Cruces?
Las Cruces is 1 hour behind Fort Sill.
What is the cheapest way to fly from FSI to LRU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–LRU that never appear on search engines, with no booking fees.