Flexibility matters, which is why we offer free cancellations on the majority of car rentals. If your Kaiser Permanente Medical Center plans change, just log in to your account through the
Trips portal, select “manage booking” and then choose “cancel this car.” Flexibility is just the beginning of the reasons to book a ride with Expedia. Bundle your accommodations, flights and vehicle into a package deal and you’ll save on your entire escape. And that means more cash to spend on the important stuff, like having fun!