Being flexible is important, which is why we offer free cancellations on the majority of car rentals. If your Flynn Cruiseport Boston plans change, simply log in to your account through the
Trips portal, select “manage booking” and then choose “cancel this car.” Flexibility is just the start of the benefits of booking your ride with Expedia. Combine your accommodations, flights and car into a vacation package and you’ll save on your entire escape. And that means more cash to spend on dining, sightseeing or whatever you like!