1 operator run this water, from 7 h 00 to 7 h 40 — a difference of 40 min on the same crossing. Syros has an airport 2 km from the quay, so this is a crossing you can make one way and fly the other.
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.
If this crossing does not suit, these quays also reach Syros without a change. It is the question a single-route page cannot answer about itself and an atlas can.
Agathonisi · Agios Kirikos · Amorgos · Arki · Astypalea · Bodrum · Chalki · Didim · Evdilos · Fournoi · Kalymnos · Karlovassi · Karpathos · Kasos
Aegiali · Agios Kirikos · Amorgos · Anafi · Andros · Astypalea · Athens (Rafina) · Chios · Donoussa · Evdilos · Folegandros · Fourni · Fournoi · Heraklion
Our records for the Kos–Syros 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.
No fares. The choice between the quickest at 7 h 00 and Blue Star Ferries at 7 h 40 is mostly a price decision, and we hold no prices for either.
No departure times. No rate is held for this pair either, so we cannot say how often it runs.