Each year, millions of travellers from around the world travel to Alaska to experience its breathtaking natural beauty, encounter incredible wildlife, and explore its rich cultural heritage. From enjoying the great outdoors and hiking through vast national parks to sailing past towering glaciers and spotting whales and bears in their natural habitat, there’s so much to love about an Alaska cruise. Wondering when is the right time to set sail and make the most of your adventure? Here, we reveal the best time to cruise to this remarkable destination.
When is the best time to cruise to Alaska
Cruising to Alaska is most popular between May and September, when conditions are generally at their best and the landscapes are at their most spectacular. May, one of the driest months of the year, is an excellent choice for those looking to travel early in the season. Snow still clings to the mountains, creating dramatic contrasts between icy peaks and fresh spring greenery.
June, July, and August mark the height of the Alaska cruise season. These summer months offer the warmest temperatures, extended daylight hours, and some of the best chances for whale watching. You may even spot humpback whales, orcas, sea otters, bald eagles, and brown bears fishing along the shoreline. With vibrant ports and plenty of incredible shore excursions to choose from, summer promises an activity-packed, unforgettable experience.
For a more peaceful pace, the shoulder seasons —spring and early autumn —are ideal. In spring, Alaska begins to awaken from its winter slumber. Bears emerge from hibernation, whales return to coastal waters, and snow-capped scenery provides a spectacular backdrop. Autumn, by contrast, is all about rich colours and crisp air. Forests blaze with golden and amber hues, and with darker nights returning, there’s a chance to witness the Northern Lights dancing across the sky, especially in September.
Winter falls outside the traditional cruise season, and only a handful of cruise lines operate during these months. But for those who do venture north, Alaska becomes a snow-covered wonderland, peaceful, pristine, and perfect for a completely different kind of adventure.
Which cruise lines sail to Alaska?
Many of our incredible cruise line partners sail to Alaska, with hundreds of departures each year. So whether you’re seeking expedition-style adventure, luxurious comfort, or something in between, there’s a voyage to suit every kind of traveller. You might choose to sail with Celebrity Cruises and enjoy modern luxury in the heart of the Last Frontier, complete with sleek ships and thoughtfully designed experiences. Princess Cruises, renowned for its strong connection to Alaska, offers immersive itineraries and exclusive onboard programmes that truly bring the destination to life. Holland America Line is ideal for those wanting to delve deeper into Alaska’s natural beauty and cultural heritage. And for an ultra-luxurious, all-inclusive journey, Silversea delivers personalised service and unforgettable moments in some of the region’s most remote and breathtaking locations.
