The Denver International Airport, code DEN.
There are several options for ground transportation from Denver International Airport. For information on ground transportation, click on FlyDenver.com
Uber and Lyft are options used by many. Please go to Uber or Lyft. You can make Lyft reservations up to 7 days in advance. Denver now has a light rail option at DIA. You will take the A Line from the airport to Union Station and then transfer to the Southeast Line (E, F or H) line to the Belleview Station exit. Cross the street and the Marriott will be two blocks from the station. Please click here for the schedule.