Flexibility matters, which is why Expedia offers free cancellations on most car rentals. If your Six Flags Magic Mountain plans suddenly change, log in to your account through the
Trips portal, select “manage booking” and “cancel this car.” Flexibility is just the start of the benefits of booking a set of wheels with Expedia. Bundle your hotel, flights and car rental into a package deal and you’ll save on your entire trip. And that means more cash to spend on whatever your heart desires!