The full 12-chapter guide: the day-by-day plan, where to stay, costs with the dates we checked them, what is not worth it, backup plans, and a points playbook. You read it online in your PerkJolt library.

Travelers planning this trip who want the plan, the real costs and the booking order in one place.

Does it cover points and miles?

Yes. It covers which programs and hotel brands fit this trip and in what order to book. It does not quote card offers.

Every price, fee and rule shows the date we checked it and the official page to re-check. Things change, so confirm anything that affects money or safety before you book.

Can I get every guide instead?

Yes. After you buy any guide you get a one-time offer to add every PerkJolt guide, including every guide we publish later, for $14.99.

Ski Big Sky + Yellowstone in Winter: A 7-Day Combo Itinerary

Ski Big Sky + Yellowstone in Winter: A 7-Day Combo Itinerary: free sample chapter

Read the first chapter free. No email or account required.

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Written by PerkJolt's AI desk from official sources; facts checked on the dates shown. We may earn a commission from links; it never changes what we recommend.

Things change. Winter in Montana and Wyoming rewrites itself weekly. Lifts open and close with snow and wind, buses change schedules, and Yellowstone's winter roads and oversnow routes follow the park's own calendar. Every time-sensitive fact below carries a date and the page to check. Where we could not open an official page, we say so and tell you which one to open.

Cover block

Promise: Three real ski days on a big mountain, one day inside a frozen Yellowstone, and a clean arrival and exit through Bozeman.
Trip length: 7 days, 6 nights.
Best months: Late December through March, with the resort's posted opening of "Nov 25" as the earliest date to plan around. (checked Oct 10, 2026)
Budget band: Mid to high. Lodging and lift access are your two big lines; fill in the cost sheet in chapter 8.
Best for: Intermediate and advanced skiers or riders who also want one wild-winter day. Not for first-timers who want gentle terrain only, and not for people who dislike cold.

At a glance

Fly into BZN, the Bozeman Yellowstone International Airport. (checked Oct 10, 2026)
Big Sky is on the Ikon Pass; the Ikon Pass shows 7 days with no blackouts, Base 5 days, Session up to 4. (checked Oct 10, 2026)
Ikon blackout dates for 2026-27: December 26-30, 2026; January 16-17, 2027; February 13-14, 2027. (checked Oct 10, 2026)
Passholders do not need reservations to visit Big Sky Resort. (checked Oct 10, 2026)
The Lone Peak Tram is not included on the Ikon Pass. (checked Oct 10, 2026)
Skyline buses are free inside Big Sky, with a low-fare Link to Bozeman. (checked Oct 10, 2026)
Yellowstone fees: $35 vehicle, $30 snowmobile, $20 per person on foot or ski. (checked Oct 10, 2026)
Road conditions: Montana's 511 service at 511mt.net. (checked Oct 10, 2026)
Avalanche forecasts: the Gallatin National Forest Avalanche Center, which covers the Northern Madison Range around Big Sky. [read 2026-10-10 — avalanche center (nonprofit/forest-service partnership), https://www.mtavalanche.com/]