Book Ios to Santorini ferries in 2026 with up to 6 daily departures year-round. Journey from 1h 15m. Operators include Seajets, Zante Ferries, Boatmen…
Ios to Santorini Ferry
Ios to Santorini — At a Glance
- Season: Year-round, with reduced service in winter.
- Frequency: Typically 1 ferry per day in winter, increasing to Multiple daily departures (6 per day) in summer.
- Sailing days: Daily service.
- Journey time: 1 hour 15 minutes to 2 hours 30 minutes.
- Operators: Seajets, Zante Ferries, Boatmen Union of Santorini.
- Tickets from: €7 – €32 per person.
Setting sail from the charming island of Ios, your journey to Santorini is a delightful voyage through the sparkling Aegean Sea. This year-round route offers a convenient way to travel between two of Greece’s most enchanting destinations, with a slight reduction in service during the winter months.
Throughout the year, you can expect an average of four ferries per day, but this number swells to six daily departures during the peak summer season (June to August). Even in the quieter winter months, you’ll find at least one ferry making the trip each day, ensuring you can plan your travels with ease.
Monthly Schedule Overview
Here is a month-by-month overview of ferry service from Ios to Santorini:
| Month | Available | Avg. Ferries/Day |
|---|---|---|
| January | No | – |
| February | Yes | 1.5 (1–3) |
| March | Yes | 1.5 (1–2) |
| April | Yes | 1.7 (1–3) |
| May | Yes | 3.7 (2–6) |
| June | Yes | 6.0 (5–7) |
| July | Yes | 6.2 (6–7) |
| August | Yes | 6.1 (6–7) |
| September | Yes | 5.6 (3–7) |
| October | Yes | 3.0 (2–5) |
| November | No | – |
| December | No | – |
Ferry Companies
The Ios to Santorini ferry route is served by three companies, each offering a unique experience. Here’s a closer look at what you can expect from each:
- Seajets – Known for their speedy and efficient service, Seajets offers a comfortable journey with modern amenities. Their high-speed catamarans ensure a swift crossing, allowing you to spend more time exploring your destination.
- Zante Ferries – Zante Ferries provides a more traditional ferry experience with spacious seating and friendly service. Their vessels offer a slower but scenic route, perfect for those who want to enjoy the views of the Aegean Sea.
- Boatmen Union of Santorini – This local operator offers a more personalised and authentic experience. Their smaller boats provide a cosy and intimate atmosphere, making it an ideal choice for those seeking a unique and memorable journey.
Useful Resources for Your Greek Island Trip
- Find accommodation in Greece – hotels, apartments and villas on Booking.com
- Book tours and activities in Greece via Viator
- Find guided experiences and day trips via GetYourGuide
- Compare car hire prices in Greece via DiscoverCars
Frequently Asked Questions
How often do ferries run from Ios to Santorini?
You can expect typically 1 ferry per day in winter, with this number increasing to multiple daily departures (up to 6 per day) during the summer season. The service runs year-round, so you can plan your trip with confidence.
How long is the ferry from Ios to Santorini?
The fastest crossing takes approximately 1 hour 15 minutes, while the slowest can take around 2 hours 30 minutes. Journey times vary depending on the type of ferry and the company you choose.
How much does the Ios to Santorini ferry cost?
Ticket prices start from €7 per person for a standard seat. Prices can go up to €32 depending on the company, seat class, and time of year. It’s always a good idea to book in advance to secure the best rates.
Which ferry companies operate the Ios to Santorini route?
The route is served by Seajets, Zante Ferries, and Boatmen Union of Santorini. Each company offers a unique experience, so you can choose the one that best suits your preferences.