7. New York City, New York
A lot of people around the world would love to visit New York at least once in their life. During the winter days, New York is pretty cold while in summer days is too hot to take a walk unless you want to steam your clothes on the subway grates. The temperature in March is usually pleasant, it is not cold but it is not hot either which means you won’t be sweating while you are visiting some of the 100 museums New York City has. Plus if you decide to be there on March 17, you will get the chance to celebrate Saint Patrick’s day and the green beer that goes with it. Pack your bags and visit the city that never sleeps for $403 plane ticket, it is definitely one of the best places to visit in the USA in March.