As one of the nation and the world's busiest airports, Denver International Airport, is the best option to fly into if you are traveling.
We recommend renting a car at the airport so you can explore everything the state and city has to offer, but if you only plan to explore locally there are plenty of ride share options(Uber/Lyft). Denver also has a great light rail system that takes you directly from the airport to Union Station downtown and from there you can get to almost anywhere you need to go.
Shuttles will be at the south side of the Denver Marriott South at Park Meadows to shuttle guests to Villa Parker at 4pm. The shuttles will be at Villa Parker to shuttle guests back to the hotel at 10pm and 11pm.
There are also a lot of Airbnb or VRBO options to check out.