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waypoints / Agios Constantinos – Skiathos Timings are not live · Documented
Route

Agios Constantinos to Skiathos

1 operator run this water. No crossing time is held for this pair. The sailing is on record; how long it takes is not, and we would rather say so than estimate it. Skiathos has an airport 2 km from the quay, so this is a crossing you can make one way and fly the other.

Every way across

One row per operator and speed. Where a service is sold as fast and its average does not clear 45 km/h, the word appears in quotation marks — the boat is fast craft, the crossing is not.

Hellenic Seaways Agios Constantinos → Skiathos crossing not held rate not held
Operator not recorded Agios Constantinos → Skiathos crossing not held rate not held

Other ways to reach Skiathos

If this crossing does not suit, these quays also reach Skiathos without a change. It is the question a single-route page cannot answer about itself and an atlas can.

Platanias – Skiathos 30 min Mantoudi Lines
Mantoudi – Skiathos 40 min Anes Ferries, Mantoudi Lines
Volos – Skiathos 1 h 15 Aegean Flying Dolphins, Mantoudi Lines
Alonissos – Skiathos 1 h 20 Aegean Flying Dolphins, SeaJets
Thessaloniki – Skiathos 3 h 10 SeaJets
Agios Konstantinos – Skiathos not held Anes Ferries, Hellenic Seaways
Glossa (Skopelos) – Skiathos not held Aegean Flying Dolphins, Anes Ferries
Glossa Skopelos – Skiathos not held Aegean Flying Dolphins, Anes Ferries
Glyfa – Skiathos not held Anes Ferries

And other ways to reach Agios Constantinos

Sporades Islands – Agios Constantinos 1 h 50 Hellenic Seaways
Alonissos – Agios Constantinos not held Hellenic Seaways

Where else these quays go

Also from Agios Constantinos

Alonissos · Glossa · Sporades Islands

Also from Skiathos

Agios Konstantinos · Alonissos · Andros · Glossa · Glossa (Skopelos) · Glossa Skopelos · Glyfa · Heraklion · Loutraki · Mantoudi · Mykonos · Naxos · Paros · Platanias

Which months this runs

Season not heldwe can say when we looked, not which months run

Our records for the Agios Constantinos–Skiathos crossing were read on 11 August 2026 and describe the network as it ran that week. We hold no month-by-month variation, so this page cannot tell you whether a crossing runs in February.

If you are travelling well outside August 2026, confirm with the operator before you plan around it.

What we do not know

No fares. Not for this crossing, not for any crossing, not for any mode.

No departure times. No rate is held for this pair either, so we cannot say how often it runs.

No duration. The pair is on record and its crossing time is not. A great-circle distance divided by a plausible speed would fill this space with a number nobody measured.