13. Oakland International Airport (Worst)
Built in 1927, Oakland International Airport has the dubious history of being the launch point for Amelia Earhart’s ill-fated final flight. We’re not saying your plane will disappear after leaving Oakland International, but it’s happened before.
One disappointed Yelp reviewer summed up the state of the place this way, “After a long trip, it’s always great to be home! Unfortunately, when I compare with almost anywhere I’ve been, the cleanliness of this airport leaves a LOT to be desired. What’s up with that?” Yes, Oakland International, what is up with that?