The overview
What an Alaska cruise is really like
Alaska is a scenery cruise. Instead of beach days, you spend your time watching glaciers calve, scanning the water for whales, and pulling into small coastal towns ringed by mountains. There are two main route types, and the one you pick shapes the whole trip.
The Inside Passage route sails round-trip from Seattle or Vancouver through sheltered, island-protected waters, hitting the classic ports and a glacier day. The Gulf of Alaska route runs one-way between Vancouver and Whittier or Seward, covering more open coastline and pairing naturally with a land tour to Denali. ClariSail doesn't book the cruise or set the price; we explain what an offer includes, flag what tends to cost extra, review your request by hand, and refer you to a cruise-selling partner to finalize details.
Where you'll stop
The classic Alaska ports
Most Inside Passage itineraries visit some combination of these towns, each with its own character and signature excursions.
Juneau
The state capital, reachable only by sea or air. Whale-watching in Auke Bay and the drive-up Mendenhall Glacier are the headline stops.
Skagway
A preserved Gold Rush town where the White Pass & Yukon Route railway climbs into the mountains on a historic narrow-gauge line.
Ketchikan
Totem-pole heritage, the Tongass rainforest, and Misty Fjords flightseeing, plus some of the best salmon fishing on the route.
Up close to the ice
Glacier days are the main event
The scenic highlight of an Alaska cruise is a day spent gliding up to a glacier while the ship slows and turns so both sides get the view. Depending on the itinerary that might be Glacier Bay National Park, where rangers come aboard to narrate and the number of ships allowed in each day is limited, or Hubbard Glacier, or the Tracy Arm and Endicott Arm fjords.
Because so much of the trip is about looking outward, a balcony or at least an ocean-view cabin pays off more here than on a typical warm-weather sailing.
In port
Signature Alaska excursions
Excursions book up fast in Alaska, so it helps to know what you want before pricing a sailing.
Whale watching
Humpbacks and orcas feed in these waters all summer; small-boat tours from Juneau and Icy Strait Point have high success rates.
Glacier by air
Helicopter and floatplane tours land you on a glacier or fly over the ice fields, often paired with a dog-sledding camp.
Rail & rainforest
The White Pass railway in Skagway and rainforest or wildlife hikes round out the land side of the trip.
Timing your trip
The best time to cruise Alaska
The Alaska season runs roughly early May through late September. May and early June tend to be drier and lower-priced with snow still on the peaks; July and August are the warmest with the most wildlife and the longest daylight, but also the busiest and priciest; September brings fall color and northern-lights chances along with cooler, wetter weather.
Summer days in port typically sit in the 50s and 60s Fahrenheit, and rain is always possible, so layers and a waterproof shell matter more than a swimsuit.
Getting there
Where Alaska cruises depart from
Round-trip Inside Passage sailings leave from Seattle or Vancouver. One-way Gulf of Alaska sailings run between Vancouver and Whittier or Seward (the gateways to Anchorage and Denali), which is the route to choose if you want to add a land tour. Tell us your preferred departure city when you request pricing and we'll factor it in.
Good to know
Frequently asked questions
When is Alaska cruise season?
The season runs from about early May through late September. Shoulder months (May, September) are usually quieter and lower-priced; July and August are warmest, busiest and have the most wildlife and daylight.
What's the difference between Inside Passage and Gulf of Alaska routes?
Inside Passage cruises sail round-trip from Seattle or Vancouver through sheltered waters. Gulf of Alaska cruises run one-way between Vancouver and Whittier or Seward, cover more open coast, and pair well with a Denali land tour.
Which glaciers will I see?
It depends on the itinerary, but common glacier days include Glacier Bay National Park (with ranger narration and limited ship access), Hubbard Glacier, and the Tracy Arm and Endicott Arm fjords.
How cold is it on an Alaska cruise?
Summer port days typically sit in the 50s to 60s Fahrenheit with a chance of rain, so dress in layers with a waterproof shell. Glacier days on deck feel colder.
Where do Alaska cruises leave from?
Seattle and Vancouver for round-trip Inside Passage sailings, and Whittier or Seward for one-way Gulf of Alaska sailings.
Is ClariSail the cruise line?
No. ClariSail is a no-cost informational matching service. We help travelers understand offers and pricing, review each request manually, and refer interested travelers to a cruise-selling partner who handles booking.
Request pricing
Get clear Alaska Cruise pricing
Tell us a little about your trip and we'll review your request and follow up with clear pricing, what's generally included, and what to expect before you decide. There's no cost to use ClariSail.