Being flexible is important, which is why we offer free cancellations on most car rentals. If your Dolphin Discovery plans change, log in to your account through the
Trips portal, click “manage booking” and “cancel this car.” Flexibility is just the start of the benefits of renting your ride with Expedia. Combine your flights, accommodations and car into a package deal and save on your entire escape. And that means more cash to spend on sightseeing, food or whatever you like!