I think realistically, some sort of VTOL craft like this will be the closest we will ever see to a flying "car" in our lifetime but the costs would restrict it to the social elite.
http://www.techweekeurope.co.uk/e-innovation/sikorsky-cessna-business-travel-jet-176636?utm_source=Taboola&utm_medium=cpc&utm_campaign=Jan2016&utm_source=taboola&utm_medium=referral