Whether you’re unable to pay upfront or you just want more flexibility, you’ll appreciate our Book Now Pay Later option. When you lock in your ride with Expedia, you won’t have to pay a penny until you need to pick up the keys. Some cheaper car rental deals in Aegean Sea may require you to prepay, but you’ll easily see your options during the reservation process. Go for a family van with room for the kids and luggage or zip around in a value-for-money compact car. Whatever ride you’re looking for, Expedia will help you find it.