Hottest summer travel deals ranked by TripAdvisor

As the weather heats up, so do the travel deals!

It's one of the cheapest times to book a summer getaway, according to travel website TripAdvisor.

Last-minute travelers can save up to 40 percent on hotel rooms by booking within a month of their trip to several top U.S. cities.

Watch the video above to see the top 10 destinations in the country, ranked by how much you can save.