Firefly
Thrifty
Hertz
Avis
Sixt
Booking early almost always ensures you have more options of car models to choose from, as well as prices reduced by up to 86% to make it a great deal at Griffith Airport. Try to book at least 27 days prior to when you need the car hire to close on a rate below the average.
The length of time you can book a car hire for is subject to the inventory of the supplier. When renting a vehicle from Griffith Airport it should be possible to hire a car for a whole month if needed.