Planning an Alaska cruise from Seattle in 2018 opens a classic passage to the Inside Passage, glacier views, and northern lights season. This guide highlights what to expect for departure dates, routes, and key preparations tailored for west coast travelers.
Seattle remains one of the most popular U.S. gateways for Northbound and Southbound Alaska itineraries, with efficient connections from the airport, downtown, and suburban hubs.
| Itinerary Focus | Typical Departure Port | Sail Length | Key Regions |
|---|---|---|---|
| Glacier Bay & Inside Passage | Seattle, Washington | 7 to 10 nights | Ketchikan, Juneau, Skagway |
| Delta Discovery & Dutch Harbor | Seattle, Washington | 10 to 12 nights | Unalaska, Cold Bay, Homer |
| Panama Canal Transit | Seattle, Washington | 10 to 14 nights | Colón, Cartagena, Los Roques |
| Northern Lights & Wilderness Focus | Seattle, Washington | 7 to 10 nights | Lyon Inlet, Talkeetna, Whittier |
Inside Passage and Glacier Bay Highlights
The Inside Passage remains the scenic spine of many 2018 Alaska cruises from Seattle, threading past misty fjords and ice-calved bays. Seasonal daylight extends into the evening, giving photographers ample golden hours at landmarks such as Glacier Bay and the Marconi Station.
Wildlife viewing peaks in early summer, with humpback whales, sea otters, and bald eagles frequently spotted from guided tendering excursions. Sailors appreciate the structured navigation through protected channels, which often translates to smoother sailing compared to more exposed Bering Sea routes.
Booking Timing and Pricing Trends
Advance booking for 2018 sailings typically opened in late 2017, with early stateroom reservations securing better balcony or suite categories near the midship stabilizers. Prices fluctuate based on cabin location, day of week departure, and whether the voyage includes cross-Gulf of Alaska segments.
Mid-season repositioning cruises in late May or early September can offer value pricing, though weather variability increases. Monitoring fare drops and early-pay discounts tends to yield meaningful savings for travelers departing from Seattle Terminal 91.
Itinerary Options and Route Characteristics
Cruise lines offer northbound and southbound variations, each shaping how passengers experience daylight, tides, and wildlife concentrations. A northbound itinerary generally progresses toward Arctic regions, while southbound returns through iconic channels favored for photography.
Sample Itinerary Comparison
| Route Direction | Typical Ports | Highlights | Common Sail Length | tr>Northbound | Seattle, Ketchikan, Juneau, Skagway, Whittier | Glacier Bay, Tracy Arm Fjord, wildlife | 7 to 10 nights |
|---|---|---|---|---|---|---|---|
| Southbound | Seattle, Whittier, Skagway, Juneau, Ketchikan | Mountain vistas, photographic stops, milder pacing | 7 to 10 nights |
Practical Considerations for Seattle Departures
Travelers from the greater Seattle area benefit from multiple transport choices, including rideshare, public transit, and hotel shuttles to Terminal 91. Pre-cruise nights in neighborhoods like Ballard or Pioneer Square help adjust to Pacific Northwest light cycles before a late evening departure.
Prepackaged shore excursions and flexible dining options make it easier to balance structured tours with independent exploration in towns like Ketchikan and Juneau. Checking weather patterns and pack layers, as conditions can shift quickly between rainforest warmth and chill on open water.
Key Takeaways for 2018 Alaska Cruises from Seattle
- Target June to August for optimal daylight and wildlife viewing in Glacier Bay and Tracy Arm.
- Book early to secure balcony cabins and favorable stateroom locations near midship stabilizers.
- Compare northbound versus southback itineraries to match your photography and pacing preferences.
- Arrive at Terminal 91 with ample time for boarding, customs if relevant, and pre-cruise orientation.
- Prepare for variable weather with layered clothing, waterproof outerwear, and sturdy walking shoes for shore excursions.
FAQ
Reader questions
What are the most popular departure months for Alaska cruises from Seattle in 2018?
May through September represent the core season, with June and July offering the longest daylight and peak wildlife activity around Glacier Bay and the Inside Passage.
Should I choose a northbound or southbound itinerary from Seattle?
Northbound routes progress toward Arctic scenery and tend to include more Tracy Arm or Glacier Bay time, while southback routes emphasize photographic returns through classic fjords with a slightly more relaxed pace.
How early should I arrive at Seattle Terminal 91 for an Alaska cruise?
Most cruise lines recommend arriving three to four hours before departure for check-in, customs if applicable, and stateroom assignment, with additional buffer time for traffic or parking delays.
What wildlife and scenic highlights are guaranteed on a 2018 Alaska cruise from Seattle?
While wildlife sightings are seasonal, northbound and southback sailings commonly feature humpback whales, sea otters, and bald eagles, with iconic views of the Inside Passage, glacier fronts, and mountain fjords.