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ISM to JSI: distance & flight time
Kissimmee (Kissimmee Gateway Airport) → Skiathos (Skiathos Island National Airport)
5,729 mi
9,219 km · 4,978 nm
11h 42m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ISM→JSI fares Phone-only fares on this route — call free
Flight time details
5,729 miles nonstop takes roughly 11h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- ISM — Kissimmee Gateway Airport · Kissimmee, United States
- JSI — Skiathos Island National Airport · Skiathos, Greece
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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 mi away
Near JSI
- VOL · Nea Anchialos Airport38 mi away
- SKU · Skiros Airport55 mi away
- LRA · Larisa Airport64 mi away
- ATH · Eleftherios Venizelos International Airport89 mi away
Frequently asked questions
How far is ISM from JSI?
The flight distance from Kissimmee (ISM) to Skiathos (JSI) is 5,729 miles (9,219 km, 4,978 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISM to JSI?
A nonstop flight takes about 11h 42m 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 Kissimmee and Skiathos?
Skiathos is 7 hours ahead of Kissimmee.
What is the cheapest way to fly from ISM to JSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISM–JSI that never appear on search engines, with no booking fees.