I worked as a flight attendant for two years and picked up tips for saving money while traveling. Don't waste your money on food and water at the airport or the overpriced snacks on the plane. But don't wait until you get on the plane — flight attendants don't usually have that much power. You already paid for the ticket, taxi, and luggage, so don't waste your money on overpriced airport water. It's almost never worth it to exchange money at the airportIt's usually cheapest to exchange your money at a bank.

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Persons: —, I've, F, it's, Nicolas Economou, It's Organizations: Service, Kennedy International Airport, Transportation Security Administration, TSA, Getty Locations: York City