Flexibility is important, which is why we offer free cancellations on most car rentals. If your Sam Houston National Forest 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 reasons to book your wheels with Expedia. Combine your hotel, flights and car into a vacation package and save on your entire getaway. And that means more cash to spend on sightseeing, food or whatever you like!