EMPTY LEGS The least expensive and easiest empty-leg program is offered by the private jet charter service JetSuite, which is currently adding planes to its fleet, thus increasing the number of publicly available flights. The company posts empty legs called SuiteDeals to its website daily. And the prices are more than reasonable. A one-way trip from Santa Monica to Las Vegas costs an oddly specific $536.43. Remember: That's for a Phenom that seats four, not one comfy seat, which means you'll pay $134.10 if you can convince three buddies to come along. With a price point that low, the concern becomes how regularly the planes actually go someplace travelers want to be, which really just depends on the travel habits of the service's members and custom charter guests.