Call the hotel 24 hours before the beginning of the reservation to book a shuttle. (Otherwise you wont be offered the service).
Outside these scheduled times, you can join the airport with the public transportation line Y at the bus stop Jean Monnet, located 15 min from the hotel walking distance. The timetable of the public bus are available on the public transportation website and can possibly vary throughout the year.
Reaching the airport per taxi would cost between 50 and 65€ approximately (taxi fees are not included in the parking booking)
Reminder: we advise you to arrive at the parking lot at least 2 hours before your flight check-in.