The airline currently offers flights to Switzerland, Austria, France, Italy and the Pyrenees.
Jet2.com has reportedly seen "strong demand from snow sports enthusiasts" looking to hit the slopes again – with bookings up on winter 2019.
The carrier is offering 22kg of ski carriage for half price to all eight of its ski destinations on sale for new bookings made between now and 6 December, and for departures between December 2021 and April 2022.