The official opening and closing dates for Sun Valley, Idaho for current and past seasons. These dates are subject to change at Sun Valley's discretion based on weather and snowfall. Estimated dates are based on historical averages or advice from the resort.
| Season |
Opening |
Closing |
| Dates |
| 22/23 |
11/24/2022 |
04/16/2023 |
| 21/22 |
11/25/2021 |
04/17/2022 |
| 20/21 |
11/26/2020 |
04/11/2021 |
| 19/20 |
11/28/2019 |
03/15/2020 * |
| 18/19 |
11/22/2018 |
04/21/2019 |
| 17/18 |
11/23/2017 |
04/15/2018 |
| 16/17 |
11/24/2016 |
04/23/2017 |
| 15/16 |
11/26/2015 |
04/17/2016 |
| 14/15 |
11/27/2014 |
04/06/2015 |
* Closed due to COVID-19
| Season |
Opening |
Closing |
| Snow Depth |
| 18/19 |
18″ |
70″ |
| 17/18 |
33″ |
80″ |
| 16/17 |
12″ |
24″ |
| 15/16 |
22″ |
78″ |
| 14/15 |
14″ |
45″ |
