Yes, celebrities do fly on "normal" (commercial) airlines, though they often do so using specialized services to maintain privacy and security. While many high-profile stars prefer private jets for the convenience and "paparazzi escape," many others fly commercial for long-haul international routes where a large airliner offers more stability and better amenities than a small private craft. When flying commercial, celebrities almost exclusively book First Class or Business Class suites. Major airlines like Emirates, Delta, and United offer "VIP services" that allow celebrities to bypass the main terminal entirely. For example, at LAX, there is a private terminal called The Private Suite where celebrities wait in luxury until it is time to board; they are then driven across the tarmac in a luxury vehicle directly to the plane's stairs, boarding before other passengers to avoid being seen. This allows them to enjoy the benefits of a commercial flight's network while maintaining "private-jet-like" anonymity. You will also find many "B-list" or budget-conscious celebrities in the premium cabins of standard flights, often wearing hats and sunglasses to blend in with other high-paying passengers.