Yes, you can hire a car from Sixt at Tamuning Guam Intl Airport (their address is 160 North Marine Corp Drive).
At Sixt, you can cancel your car hire in Tamuning without any charge. However, for cancellations made at the eleventh hour, there may be a fee involved. If you have inquiries about fees and the agency's cancellation policies, you can contact Sixt directly at any of their Tamuning offices. To access a comprehensive list of phone numbers, please click here and visit the Locations tab.
Sixt operates in Tamuning with 3 different locations. According to our user data, the most popular location for Sixt in Tamuning is situated at 1155 Pale San Vitores Road.