I wonder if these companies have a flat rate from the airport to St Lazare train station?
Thanks
No, but taxi companies do. 55€ for up to four people.
And RoissyBus has a flat rate too—13,70€ per person to Opera Garnier (7-minute walk).
CDA is in Idaho. Do you mean CDG Paris’ main airport?
I seem to remember from forum posts that ride share vehicles are not allowed to use the “express” lanes. Depending on time of day you may want to factor that in. And a side note fyi. Lyft on operates in the US.
CDA is an airport in Australia
COE is the code for the Coeur d'Alene Airport