Flight
This is the closest airport, but also tiny with limited flights and rental car options. It's located in Hailey, 20 minute drive from Ketchum. You can take the free bus straight to Ketchum, or choose one of the other shuttle options listed on the website below.
Flight
Boise is about 2.5 hr. drive from Ketchum, and has lots of options for flights and rental cars. Although renting a car is recommended, there is a shuttle service to Sun Valley that runs daily. More information can be found on the airport website.
Travel Note
There is lodging up and down the valley. Cheaper lodging can likely be found in Hailey, however most of our activities will be taking place in the Ketchum/Sun Valley area, about 10 miles north of Hailey. Uber, Lyft, and taxi services are extremely limited, however there is decent public transportation via bus routes through Ketchum and Sun Valley, including the Elkhorn neighborhood. Elkhorn typically has a good amount of lodging and there are good bus routes from Elkhorn into Ketchum and back. We recommend trying to book in groups somewhat close to each other for ease of transportation (and impromptu partying).