How Long Does It Take to Cruise to Alaska?
Quick Answer
7–14 days for a typical Alaska cruise. Round-trip sailings from Seattle or San Francisco average 7–10 days, while one-way voyages and expedition cruises run 10–14 days.
Typical Duration
Quick Answer
Alaska cruises range from 7 to 14 days depending on the itinerary type, departure port, and cruise line. The most popular option is a 7-day round-trip sailing from Seattle, but longer voyages offer more glacier visits, wildlife viewing, and remote port stops.
Cruise Duration by Itinerary Type
| Itinerary Type | Duration | Departure Ports | Key Highlights |
|---|---|---|---|
| Round-trip Inside Passage | 7 days | Seattle, Vancouver | Juneau, Ketchikan, Skagway |
| Round-trip with Glacier Bay | 7–8 days | Seattle, Vancouver | Glacier Bay, Juneau, Skagway |
| One-way (Vancouver–Whittier) | 7 days | Vancouver or Whittier | Glacier Bay, Hubbard Glacier, Denali add-on |
| Extended Inside Passage | 10–11 days | San Francisco, Seattle | More port days, Sitka, Icy Strait Point |
| Expedition/small ship | 10–14 days | Juneau, Sitka | Remote fjords, whale watching, kayaking |
| Grand Voyage with Pacific Coast | 14 days | Los Angeles, San Francisco | Coastal stops plus full Alaska itinerary |
What Happens Each Day
A typical 7-day Alaska cruise from Seattle follows this pattern:
| Day | Activity |
|---|---|
| Day 1 | Depart Seattle, evening sail through Puget Sound |
| Day 2 | At sea, cruising the Inside Passage |
| Day 3 | Juneau – whale watching, Mendenhall Glacier |
| Day 4 | Skagway – White Pass Railway, gold rush history |
| Day 5 | Glacier Bay or Hubbard Glacier (scenic cruising) |
| Day 6 | Ketchikan – totem poles, Creek Street, floatplanes |
| Day 7 | At sea, cruising south through Inside Passage |
| Day 8 | Arrive Seattle morning |
Cruise Lines and Their Typical Durations
| Cruise Line | Typical Length | Ship Size | Price Range (per person) |
|---|---|---|---|
| Holland America | 7–14 days | Mid-size | $800–$3,000 |
| Princess Cruises | 7–10 days | Large | $700–$2,500 |
| Norwegian Cruise Line | 7–9 days | Large | $600–$2,200 |
| Royal Caribbean | 7 days | Large | $600–$2,000 |
| Celebrity Cruises | 7 days | Mid-size | $900–$3,000 |
| UnCruise Adventures | 7–14 days | Small (22–86 guests) | $4,000–$9,000 |
| Lindblad/National Geographic | 8–14 days | Small (62–148 guests) | $6,000–$15,000 |
Factors That Affect Duration
Departure port is the biggest factor. Sailings from San Francisco or Los Angeles add 2–4 extra sea days compared to those from Seattle or Vancouver. One-way itineraries between Vancouver and Whittier (near Anchorage) optimize time in Alaskan waters.
Season runs from late April through mid-September. May and September sailings sometimes include extra sea days due to weather-related port adjustments. Peak season is June through August, when daylight lasts 18+ hours.
Round-trip vs. one-way matters significantly. One-way cruises spend more days in Alaska rather than retracing the route south, making them popular with travelers who want to add a Denali land tour.
Is 7 Days Enough?
For most first-time Alaska cruisers, a 7-day itinerary covers the essential highlights: at least one glacier, three port towns, and scenic Inside Passage cruising. Travelers who want deeper wilderness experiences, more remote ports like Sitka or Kodiak, or a combined land-and-sea itinerary should consider 10–14 day options.