Flight
This will be the easiest airport to fly into, but it is still a 2.5 hour drive to Buena Vista from DIA. You can also check flights into Gunnison or Aspen, but you would still have to drive at least an hour to get to Buena Vista from those airports; it will be simpler to fly into Denver and rent a car (or carpool with other guests) to drive up to Buena Vista.
Hotel
This link will take you to the VRBO (Vacation Rental By Owner) search for the Buena Vista/Salida area for the weekend of the wedding. The web page has a map that you can move around to see other rental properties for the weekend - remember, the ceremony is about the same distance from both Salida and Buena Vista, so either area and anything in between will work.
Hotel
This link will take you to the Airbnb search for homes for rent in the Buena Vista Area. The map on this page can be navigated in the same way as the VRBO page, so it's easy to search the entire region around Buena Vista and Salida.
Hotel
There are a variety of lodging options in both Buena Vista and Salida, but please note that we have not blocked out rooms in any hotels as this is peak tourist season in the area. There is a place to fit any budget, but again, please book your rooms early as these hotels and B&Bs fill up quickly.