8 things passengers should stop wasting money on, according to a flight attendant

Airports can be pricey places to spend time in. muratart/Shutterstock While working as a flight attendant for years, I've picked up tips for saving money while traveling. Save money by bringing snacks from home and filling an empty water bottle at the airport. You might save money by sticking with the same airline or by upgrading at the gate. When I joined the airline industry, I thought I'd learn all kinds of secrets about flying. Although I don't know everything, in my years of working as...