Transportation during this trip can include flights, rental cars, ferries, and buses. Flight costs will vary depending on the season and destination, ranging from $50-$200. Rental car rates will depend on the type of car and rental service, ranging from $30-$80 per day. Ferries are the best option for island travel and cost around $30-$50 per crossing. Buses are another reliable and affordable mode of transportation, with fares ranging from $5-$20 depending on the route and distance.
If you have more time, add a few days to explore the historic city of Rome and the charming island of Mykonos. If you have less time, consider skipping Taormina and Olympia to spend more time in Athens and Santorini. Remember to bring sunscreen, comfortable walking shoes, and a swimsuit for all the amazing beaches.