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ELM to FSI: distance & flight time
Elmira (Elmira Corning Regional Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,270 mi
2,045 km · 1,104 nm
3h 14m
estimated nonstop flight time
-1h
time difference · heading west
See live ELM→FSI fares Phone-only fares on this route — call free
Flight time details
1,270 miles nonstop takes roughly 3h 14m 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
- ELM — Elmira Corning Regional Airport · Elmira, 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 ELM
- ITH · Ithaca Tompkins Regional Airport32 mi away
- BGM · Greater Binghamton/Edwin A Link field47 mi away
- IPT · Williamsport Regional Airport63 mi away
- LHV · William T. Piper Memorial Airport76 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 ELM from FSI?
The flight distance from Elmira (ELM) to Fort Sill (FSI) is 1,270 miles (2,045 km, 1,104 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ELM to FSI?
A nonstop flight takes about 3h 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 Elmira and Fort Sill?
Fort Sill is 1 hour behind Elmira.
What is the cheapest way to fly from ELM to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ELM–FSI that never appear on search engines, with no booking fees.