Are you familiar with taxi service also? My flight arrives too late for the RER due to the interruption of service. Will there be taxis available? are they reliable? are prices fixed? thank you!
CDG Airport taxis are fixed price to Paris. Left bank is 58€. (Right bank is 53€.) Make sure you use the taxi ranks at any of the CDG Airport terminals. Don't take a taxi not from the taxi ranks.
More information about Paris airport taxis: