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PSE to FSI: distance & flight time
Ponce (Mercedita Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
2,267 mi
3,649 km · 1,970 nm
4h 55m
estimated nonstop flight time
-1h
time difference · heading northwest
See live PSE→FSI fares Phone-only fares on this route — call free
Flight time details
2,267 miles nonstop takes roughly 4h 55m gate to gate, flying northwest. 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
- PSE — Mercedita Airport · Ponce, Puerto Rico
- 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 PSE
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 PSE from FSI?
The flight distance from Ponce (PSE) to Fort Sill (FSI) is 2,267 miles (3,649 km, 1,970 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSE to FSI?
A nonstop flight takes about 4h 55m 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 Ponce and Fort Sill?
Fort Sill is 1 hour behind Ponce.
What is the cheapest way to fly from PSE to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSE–FSI that never appear on search engines, with no booking fees.