Of course, the cheapest way to fly privately is to have a friend who invites you on their flight. Then there are the semi-private charters like JetSmarter, JetSuiteX and JetClass where you can buy a seat on a scheduled private jet and corporate shuttle flight sharing it with strangers, much like if you were on a commercial airline. You can buy tickets on these flights for under $200 and you do avoid those crowded main airport terminals. However, if you want to have the real deal experience, chartering your own private jet, you are looking at something between $5,000 and up to $20,000 per hour depending on the size of aircraft and routing.
After your initial enquiry you will be assigned a personal charter expert who will send you a selection of quotes for you to choose from. Each quote will have a clear breakdown of aircrafts and airports and reasons they have been selected for you. Should you wish to go ahead they will then book the aircraft and send you all the flight details including directions to the terminal and any other important information. They will be your first point of call for any further enquiries you may have up to the flight and, if possible, they will meet you at the terminal. From your initial quote you will be able to contact your account manager 24/7 (if on holiday you will be assigned another account manager to cover) so you can call from wherever, whenever you like.