I have a 7am flight out of Orly Airport and am concerned that the Metro & connecting RER to Orly will not be open early enough to utilize them for travel to Orly. I don't like to cut it close re: time and would like to be at Orly at least 1.5 hours before my flight. This means i would need to leave Paris' 7th by 5am. I will be flying in July on a Saturday morning. Does anyone know the standard operating hours of the Metro & RER? What would be the next alternative? Airport Shuttle? Possibly too early for a Taxi? Thanks to all!
You're too early to make it by metro/rer.
Generally, your hotel can arrange for a airport shuttle via a taxi, this is what has worked for us numerous times.
Yes, I put in a 5 am departure from Ecole Militaire and you don't get to Orly until 6:24. The first Orly bus leaves Denfert-Rochereau at 5:35 and takes 19 minutes. When all is said and done, taxi might be simplest and easiest way.
Taxis operate 24/7. Ask your hotel to book one for you the night before you depart.