Alaska is one of the most breathtaking cruise destinations on Earth a land of glaciers, whales, wildlife, and awe-inspiring landscapes. But if you’re wondering when is the best time to go on an Alaskan cruise, the answer depends on what you want to experience.
Alaska’s cruise season runs from late April through early October, and each month offers something unique. Whether you’re chasing Northern Lights, hoping to spot grizzlies, or just want mild weather and fewer crowds this guide will help you choose the perfect time to set sail.
🌤️ May to Early June: Best for Fewer Crowds & Lower Prices
Why go:
- Less crowded than peak months
- Lower cruise fares and airfare
- Wildflowers are blooming
- Snow still caps the mountains for dramatic views
Wildlife Watch:
- Bears begin to emerge from hibernation
- Migrating birds and whales are active
Travel Tip:
Dress in layers temperatures range from the mid-40s to low 60s°F.
✅ Ideal for: budget travelers, photographers, and nature lovers.
🌞 Mid-June to August: Peak Season for Weather & Wildlife
Why go:
- Warmest weather (up to 75°F in southern ports!)
- Most daylight up to 20 hours in some areas
- Best wildlife viewing: bears, whales, eagles, and more
- Excursions are fully running
Wildlife Watch:
- July = peak for grizzly bear sightings
- Humpback whales and orcas are everywhere
- Salmon runs begin (great for bear watching)
🎉 Most popular time for families and first-time cruisers.
🍁 September to Early October: Best for Northern Lights & Fall Colors
Why go:
- End-of-season deals on cruises and flights
- Stunning fall foliage
- Fewer tourists
- Chance to see the Northern Lights (Aurora Borealis) in late September
Wildlife Watch:
- Bears are still active preparing for hibernation
- Moose and caribou sightings increase inland
- Whale watching continues in some regions
🍂 Perfect for photographers, romantic getaways, and bucket-list chasers.
🛳️ Pro Tips for Booking Your Alaskan Cruise
- Book 6–12 months in advance for best cabin choices and early-bird deals.
- Choose a balcony cabin the views are worth every penny.
- Look for cruises that visit Glacier Bay or Hubbard Glacier for the most dramatic glacier experiences.
- Don’t skip excursions! Dog sledding, helicopter tours, wildlife safaris, and salmon bakes are unforgettable.
🧳 Ready to Plan Your Alaskan Adventure?
At JEK Travels, we help travelers build unforgettable Alaskan cruise vacations from choosing the perfect cruise line to curating the best shore excursions. Whether you’re dreaming of whale watching in Juneau or sipping hot cocoa while watching the aurora, we’ll get you there.
➡️ Contact us today to start planning your Alaskan cruise adventure!
📞 1.866.313.4170 | 📧 Email