Train
This train connects the Denver airport to the city and surrounding areas, and is convenient if you plan to fly in and would prefer to not rent a car at the airport. (Also cheaper than an Uber)
Hotel
Recommended hotel, close to wedding venue, several restaurants, and an RTD bus stop if you're looking for cheap transport
Flight
DIA is the closest airport to fly into. It's a bit out of town, so while Uber is certainly available for airport transport, taking the light rail train to/from the airport is the most affordable option
Rental Car
If you are not familiar with Turo, we highly recommend checking it out! It is essentially the "airbnb of rental cars" and is much cheaper than other rental car options