Krabi International Airport is around 30 minutes to the villa. We can arrange a taxi service, it is 600 baht in total for SUV car and 700 baht for the minivan.
there are more than 30-70 flights per day at Krabi airport. You can go for domestic(Bangkok, Chiangmai) and international destinations(Singapore, Malaysia, Australia, Hong Kong, etc.,)
It is probably best just to rent a car from the airport. Make reservations early for busy times of year.