Need help booking?
Unpublished phone-only deals available
JSI to STL: distance & flight time
Skiathos (Skiathos Island National Airport) → St. Louis (St Louis Lambert International Airport)
5,619 mi
9,044 km · 4,883 nm
11h 29m
estimated nonstop flight time
-8h
time difference · heading northwest
See live JSI→STL fares Phone-only fares on this route — call free
Flight time details
5,619 miles nonstop takes roughly 11h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- JSI — Skiathos Island National Airport · Skiathos, Greece
- STL — St Louis Lambert International Airport · St. Louis, 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 STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is JSI from STL?
The flight distance from Skiathos (JSI) to St. Louis (STL) is 5,619 miles (9,044 km, 4,883 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JSI to STL?
A nonstop flight takes about 11h 29m 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 JSI to STL?
Nonstop service on JSI–STL 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 11h 29m nonstop estimate.
What is the time difference between Skiathos and St. Louis?
St. Louis is 8 hours behind Skiathos.
What is the cheapest way to fly from JSI to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JSI–STL that never appear on search engines, with no booking fees.
Why are some JSI to STL fares phone-only?
Consolidator contracts let us sell certain JSI–STL 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.