They will introduce ski flights to the Italian city of Turin this winter.
The airline already operates four ski routes from Leeds Bradford Airport - Geneva, Grenoble, Salzburg and Barcelona (for Andorra).
Turin hosted the Winter Olympics in 2006, and offers access to the Milky Way's 400km of piste and the resorts of Cervinia, Courmayeur, Le Corbier, Sestriere and Pila.
The services will depart on Saturday mornings from December until April.
Jet2 now has over 60,000 seats available on its winter ski flights and is the only operator to fly to the slopes from Leeds Bradford.