From Charles De Galle (CDG) and Orly (ORY) airports, the quickest and easiest way to get into Paris is to take the RER subway trains. You’ll just need to keep an eye on your bags because pickpocketing can be a problem on these routes. While numerous buses travel from these airports into Paris, using them can be a time-consuming process. However, those traveling from Beauvais (BVA) airport will have to use a bus to get into town if they don’t want to pay for a taxi since there isn’t a convenient train station nearby.