REAL ID requirements for TSA:
UPDATED January 2018: For travel within the United States Department of Homeland Security has extended the requirement for REAL ID to October 2018.
Please see TSA’s website for a list of acceptable forms of identification. Passengers who have licenses issued by a state that is compliant or that has an extension to become compliant with REAL ID requirements may continue to use their licenses as usual. For a list of states already in compliance or with an extension visit DHS’s REAL ID webpage. DHS continually updates this list as more states come into compliance or obtain extensions.
Denver International Airport
The gateway to Colorado and the Rocky Mountain West. Non-stop service from more than 150 cities in the U.S., Canada, Europe, Asia and Mexico. Great on-time performance. Transportation available to downtown Denver, mountain resorts and attractions.
Denver Union Station
For information about Denver’s Union Station, including Amtrak train information, refer to the Denver Union Station website. Union Station is the transit hub for both Denver’s light rail system and Amtrak service.
Denver Light Rail-RTD
Check out the RTD website for information about service from the airport, and around Denver.