We will travel from Paris to Nice (staying 4 nights 9/6-9/10, 2020), and trying to decide whether to fly from Paris (from Orly) to Nice or take the TGV? I understand that the train from Paris to Nice is beautiful, but close to 5.5 hours, whereas, flight from Paris to Nice is 1.5. hours. The flight is also much cheaper than TGV tickets. I found $39 flights vs. $100 TGV tickets. We travel very light with a backpack carry on and a day pack per traveler.
Our airbnb in Paris is 2 minutes from the St Michel Notre Dame stop and we plan to purchase the Navigo Decouverte card, which will get us to Orly and Gare de Lyon. Our airbnb in Nice is at the NE corner of Jardin Albert 1er, so our locations in both cities are very convenient to public transportation. We love the idea of a relaxing train ride through beautiful French countryside, but since we are only in Nice for 4 nights, is it better to fly and get to Nice a few hours earlier by flying?