Need help booking?
Unpublished phone-only deals available
JSI to PHN: distance & flight time
Skiathos (Skiathos Island National Airport) → Port Huron (St Clair County International Airport)
5,123 mi
8,244 km · 4,451 nm
10h 31m
estimated nonstop flight time
-7h
time difference · heading northwest
See live JSI→PHN fares Phone-only fares on this route — call free
Flight time details
5,123 miles nonstop takes roughly 10h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- JSI — Skiathos Island National Airport · Skiathos, Greece
- PHN — St Clair County International Airport · Port Huron, 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 JSI
- VOL · Nea Anchialos Airport38 mi away
- SKU · Skiros Airport55 mi away
- LRA · Larisa Airport64 mi away
- ATH · Eleftherios Venizelos International Airport89 mi away
Near PHN
Frequently asked questions
How far is JSI from PHN?
The flight distance from Skiathos (JSI) to Port Huron (PHN) is 5,123 miles (8,244 km, 4,451 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JSI to PHN?
A nonstop flight takes about 10h 31m 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 Skiathos and Port Huron?
Port Huron is 7 hours behind Skiathos.
What is the cheapest way to fly from JSI to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JSI–PHN that never appear on search engines, with no booking fees.