Flexibility matters, which is why we offer free cancellations on the majority of car rentals. If your Michigan Science Center plans change, log in to your account through the
Trips portal, click “manage booking” and “cancel this car.” Flexibility is just the beginning of the benefits of booking a ride with Expedia. Combine your hotel, airfares and car into a package deal and save on your entire getaway. And that means more cash to spend on having a great time!