I am planning to begin my camino 2nd week in Sept 2016. I have read many of the threads on how to get there. I would like the most direct and economically route. It seems traveling to Paris? Is it cheaper to leave on a weekend or weekday. Do the trains/buses once in France run every day? Really appreciate advice and guidance. I am told to book as soon as possible flights, train and hotels/albergues in St. Jean and Orisson.