Travelers in the U.S. can fly with either a REAL ID or passport, but the two are not interchangeable. What to know.

Starting Feb. 1, passengers without an acceptable form of ID can verify their ID using TSA ConfirmID. It'll cost $45.

A federal law requiring Americans to present a Real ID or another accepted form of identification to fly within the United States will soon take effect following nearly two decades of deadlines and ...

Travelers need to have REAL ID at U.S. airports as TSA prepares to implement a new fee, here's the requirements to get one.

With the deadline for obtaining a REAL ID just one week away, some who are wary of making the change or who have already done so and now regret their decision may be asking if they can return to ...