Seattle-Tacoma International Airport (SEA / Sea-Tac) is the Pacific Northwest’s largest hub and the premier embarkation point for Alaska cruises. It features a direct covered connection to Sound Transit’s Link Light Rail (1 Line), whisking passengers into Downtown Seattle (Westlake Station) in 36 minutes for a flat $3.25 USD fare.
The #1 recommended option is Sound Transit Link Light Rail (1 Line), departing directly from the airport terminal into Downtown Seattle (Westlake Station) in 36 minutes for a flat $3.25 USD with zero traffic. Taxis and Uber/Lyft cost $45–$65 USD and take 25–45 minutes via I-5.
For Pier 66 (Bell Street), take Uber/Lyft ($45–$60 USD, 30 mins) or take Light Rail to Westlake ($3.25) + quick 5-min cab. For Pier 91 (Smith Cove), take an Uber/Lyft directly ($55–$75 USD, 35–45 mins) or book your official cruise line motorcoach transfer ($28–$35 USD per person).
SEA operates a large Central Terminal with four lettered concourses (A, B, C, D) and two satellite terminals (North Satellite and South Satellite) connected by underground automated trains (SEA Underground). The Sound Transit Link Light Rail station is accessible via a covered pedestrian skybridge through the 4th floor of the parking garage.
Do not hail rides from unauthorized individuals waiting inside the skybridge or baggage area. Head to the official taxi rank on the 3rd floor of the parking garage or use the designated rideshare zones (Stalls 1–34 on the 3rd floor).
Link Light Rail 1 Line runs from 05:00 AM until approximately 00:30 AM (midnight) on weekdays/Saturdays, and until 23:30 on Sundays. For late-night arrivals, King County Metro Night Owl bus 124 operates along Pacific Highway and Airport Way into downtown Seattle.
Traveling with heavy suitcases, young children, or landing after midnight? Pre-book a fixed-price private airport transfer or express rail pass on Klook with instant confirmation and no meter haggling.
Airport Wi-Fi often drops outside the terminal curb where Uber / Lyft pickup zones are located. Install a local eSIM before your flight so you can order a ride, translate station signs, and show digital train QR tickets immediately after landing.