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ACH to SKU: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Skiros (Skiros Airport)
952 mi
1,532 km · 827 nm
2h 32m
estimated nonstop flight time
+1h
time difference · heading southeast
See live ACH→SKU fares Phone-only fares on this route — call free
Flight time details
952 miles nonstop takes roughly 2h 32m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- SKU — Skiros Airport · Skiros, 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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Near SKU
- JSI · Skiathos Island National Airport55 mi away
- LXS · Limnos Airport77 mi away
- ATH · Eleftherios Venizelos International Airport77 mi away
- HEW · Athen Helenikon Airport85 mi away
Frequently asked questions
How far is ACH from SKU?
The flight distance from Altenrhein (ACH) to Skiros (SKU) is 952 miles (1,532 km, 827 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to SKU?
A nonstop flight takes about 2h 32m 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 ACH to SKU?
Nonstop service on ACH–SKU 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 2h 32m nonstop estimate.
What is the time difference between Altenrhein and Skiros?
Skiros is 1 hour ahead of Altenrhein.
What is the cheapest way to fly from ACH to SKU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–SKU that never appear on search engines, with no booking fees.
Why are some ACH to SKU fares phone-only?
Consolidator contracts let us sell certain ACH–SKU 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.