John Travolta – Boeing 707, Estimated $4.5 Million
We’ve reached one of biggest aviation fans out there considering that John Travolta has a pilot’s license, owns seven planes, and is also an honorary pilot for the Australian aircraft company, Qantas. Moreover, Travolta even built two customized runways and a massive hangar on his Florida home property! Aside from the Boeing 707, Travolta also owns a Bombardier Challenger 601, Boeing 727, and 3 Gulfstream jets.

John Travolta – Boeing 707 Estimated 4.5 Million