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ERV to FSI: distance & flight time
Kerrville (Kerrville Municipal Louis Schreiner Field) → Fort Sill (Henry Post Army Air Field (Fort Sill))
325 mi
524 km · 283 nm
1h 19m
estimated nonstop flight time
Same time
time difference · heading north
See live ERV→FSI fares Phone-only fares on this route — call free
Flight time details
325 miles nonstop takes roughly 1h 19m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ERV — Kerrville Municipal Louis Schreiner Field · Kerrville, 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 ERV
- AUS · Austin Bergstrom International Airport86 mi away
- SAT · San Antonio International Airport48 mi away
- SKF · Lackland Air Force Base51 mi away
- JCT · Kimble County Airport55 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 ERV from FSI?
The flight distance from Kerrville (ERV) to Fort Sill (FSI) is 325 miles (524 km, 283 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ERV to FSI?
A nonstop flight takes about 1h 19m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ERV to FSI?
Nonstop service on ERV–FSI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 19m nonstop estimate.
What is the cheapest way to fly from ERV to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ERV–FSI that never appear on search engines, with no booking fees.
Why are some ERV to FSI fares phone-only?
Consolidator contracts let us sell certain ERV–FSI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.