The airport is served by local buses and taxis, and there are also car rental companies in the terminal.
Car rental
Mykonos is a small, very rugged island with lots of coves and beaches that you can't get to by bus.
If you want to explore Mykonos properly, use one of the many multinational or local rental companies right at the terminal. Prices for a week in high season start at 255 eur.
KTEL buses
Right outside the airport concourse you will find a bus stop for buses that only run in the summer season (June-September).
The bus will take you to the main bus station Fabrika near the centre of Mykonos, as well as to the new port in the north of the town. Timetables can be found at mykonosbus.com and tickets can be purchased from the driver for 2,50 eur.
The journey from the centre to Fabrika station takes about 10 minutes and buses run on average once an hour during the summer.
Taxi
A taxi will take you to Mykonos town centre in 10 minutes and the price is 15 eur per car.
There are always plenty of taxis waiting at the airport, even in the winter season when they wait for arrivals from Athens. Payment is cash only and mobile apps like Uber or Bolt do not operate on Mykonos.
Hotel transfer
A final and widely used option is a transfer from your accommodation. Many hotels on Mykonos offer a free shuttle service to and from the airport and port - check the availability of the service in advance to arrange a ride.
Ferry Finder
If you're planning a trip to nearby islands, check out ferry prices on directferries.com, for example, to buy your ticket directly... The most common Mykonos - Tinos ferry costs 8 eur.