Opening and Closing Dates Mammoth Mountain Open

The official opening and closing dates for Mammoth Mountain, California for current and past seasons. These dates are subject to change at Mammoth Mountain's discretion based on weather and snowfall. Estimated dates are based on historical averages or advice from the resort.

Mammoth Mountain, California
Season Opening Closing
Dates
19/20 11/09/2019 05/24/2020
18/19 11/10/2018 07/07/2019
17/18 11/09/2017 06/17/2018
16/17 11/10/2016 08/06/2017
15/16 11/05/2015 07/04/2016
14/15 11/13/2014 05/25/2015

Mammoth Mountain Ski Packages

Lodging + Lift Tickets Discount Price
Mammoth Mountain Inn
2 x Adult 2-day Lift Ticket
12% off $750
The Village Lodge
2 x Adult 2-day Lift Ticket
12% off $1,116
The Westin Monache Resort, Mammoth
2 x Adult 2-day Lift Ticket
21% off $911

View all ski packages for Mammoth Mountain

Season Opening Closing
Snow Depth
18/19 18″ -
17/18 12″ -
16/17 36″ -
15/16 30″ -
14/15 40″

Other ski resorts in California

Bear Mountain
42% 39% 19%
Bear Valley
25% 40% 35%
China Peak
11% 28% 61%
Kirkwood
12% 30% 58%
Mammoth Mountain
25% 40% 35%
Mountain High
20% 43% 37%
Northstar California
16% 47% 37%
Sierra at Tahoe
25% 50% 25%
Snow Summit
26% 41% 33%
Snow Valley
14% 47% 39%
Soda Springs
23% 31% 46%
Sugar Bowl Resort
17% 45% 38%
Tahoe Donner
40% 60% 0%