Amtrak has multiple connections from Denver Union Station. 

Denver International Airport is located just east of the Hyatt Regency. It is along the A Line.

The A Line – known as the Train to the Plane – connects Denver International Airport and Denver Union Station, with a stop in the middle where the Hyatt Regency will run a shuttle van.

Parking at the Hyatt Regency Garage will be $3 if you’re visiting for the convention. Hotel guests will pay $6 for overnight parking. Space will be available for large vehicles and trailers to unload into the ballroom behind the hotel. Parking (daily and overnight) for these vehicles will be available along the street behind the hotel during the convention. Please Contact Us with your needs.

To see how the A Line works, check out this video.