Alaskan sailings will begin on 3 May, 2023, and run through to mid-September, and the Pacific coastal offerings will run from late September to December 2023.
Celebrity Eclipse will offer seven-night cruises to Hubbard Glacier, calling at Juneau, Ketchikan and either Sitka or Icy Strait Point.
It will also sail South Pacific coast itineraries, including a selection of seven-night voyages to San Francisco, Santa Barbara and San Diego and an eight-night Mexican riviera cruise stopping at Cabo San Lucas, Mazatlan, La Paz and Puerto Vallarta.
The vessel will also offer a six-night itinerary with stops in Cabo San Lucas and San Diego and a six-night cruise from Vancouver to LA calling at Victoria, Astoria and San Francisco.
Celebrity Solstice will sail seven-night voyages from Seattle to Alaska and a one-night "Ultimate Alaska" voyage, with stops in Victoria, Juneau, Skagway and Ketchikan.
Celebrity Millennium will offer seven-night itineraries between Vancouver and Seward.
All sailings were put on sale on Thursday (14 October).
Lisa Lutoff-Perlo, president and chief executive of Celebrity Cruises, said the Pacific Coast itineraries are "packed with iconic destinations" and "unique cultural experiences".
"There’s so much to experience at each destination, and on our beautiful Celebrity Eclipse, making it an experience that offers something new and exciting every day of the journey," she added.
