Can anyone tell me if it is better to go from Paris to Nice return trip by train or by plane. I am staying six days in Paris with my husband and would like to go to Nice. We fly from Paris back home so I need to either take the train and stay one night in Paris or take the airplane to Charles de Gaule in the morning to catch my plane at 2 pm. I know there are some cheap flights in easyjet, but where can I check the train fares and timetables? Thank you.