When a private jet flies to drop off passengers and returns empty, that return flight is called an "empty leg." These flights represent one of aviation's best-kept secrets for savvy travelers.

By booking these repositioning flights, you get access to the same luxury aircraft—from light jets to heavy jets—at a fraction of the cost. Savings of 50-75% compared to standard charter prices are common.

The only trade-off? Flexibility. Empty legs have fixed routes and schedules, so you'll need to match your travel plans to available flights.