Flight attendants typically need a high school diploma or the equivalent and work experience in customer service. Applicants must meet minimum age requirements, typically 18 or 21; be eligible to work in the United States; have a valid passport; and pass a background check and drug test.

Becoming a flight attendant is more about soft skills and physical requirements than a specific degree. At a minimum, you need a high school diploma or GED, though a college degree in hospitality or communications is a major plus. Most airlines require you to be at least 18 to 21 years old and possess the legal right to work in the country of the airline's hub. Physical requirements are strict: you must be able to reach overhead bins (usually a reach of 80–84 inches), pass a rigorous vision and hearing test, and be able to swim. Beyond the physical, airlines look for "customer service DNA"—the ability to stay calm during emergencies and handle difficult passengers with grace. Once hired, you must pass a 3-to-8-week FAA-mandated training program covering everything from fire suppression to medical emergencies.