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FSI to GSJ: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → San Jose (San José Airport)
1,507 mi
2,425 km · 1,310 nm
3h 25m
estimated nonstop flight time
-1h
time difference · heading south
See live FSI→GSJ fares Phone-only fares on this route — call free
Flight time details
1,507 miles nonstop takes roughly 3h 25m gate to gate, flying south. 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
- GSJ — San José Airport · San Jose, Guatemala
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 GSJ
- GUA · La Aurora Airport49 mi away
- RER · Retalhuleu Airport70 mi away
- AQB · Santa Cruz del Quiche Airport77 mi away
- AAZ · Quezaltenango Airport78 mi away
Frequently asked questions
How far is FSI from GSJ?
The flight distance from Fort Sill (FSI) to San Jose (GSJ) is 1,507 miles (2,425 km, 1,310 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to GSJ?
A nonstop flight takes about 3h 25m 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 San Jose?
San Jose is 1 hour behind Fort Sill.
What is the cheapest way to fly from FSI to GSJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–GSJ that never appear on search engines, with no booking fees.