
From Orly you have the métro line 14 that takes you straight into the city. From CDG, there is the RER B, and from Marne la Vallée/Disneyland, there is the RER A.
The public transportation is reliable, but can be confusing, as some lines have multiple terminus, so make sure you get in the correct trains.
There are also different prices to/from airports, as it’s fairly standard around the world I believe.
Forgot to add that between CDG and Disney Land there are TGV (high speed trains) running.





Crap, looks like LLM generated content…