Seattle travelers will soon have direct access to two popular Pacific destinations without connecting through other hubs. Alaska Airlines announced nonstop flights from Seattle-Tacoma International Airport to Osaka, Japan, and Papeete, Tahiti, with service beginning in 2027. The routes mark the latest step in the combined Alaska-Hawaiian network’s push to strengthen its long-haul presence from the Pacific Northwest. ([1])
Route Details and Launch Schedule
The new Osaka service will operate four times weekly starting May 14, 2027, linking Seattle with Kansai International Airport. Tahiti flights to Faa’a International Airport will run three times weekly from June 11, 2027. Both routes will initially use Hawaiian Airlines Airbus A330 aircraft. These frequencies provide regular options for leisure and business travelers while allowing the carriers to test demand before any potential increases. The schedule aligns with peak travel periods for both destinations, giving passengers reliable summer access.
Expansion of Seattle’s Long-Haul Network
The additions bring the total number of transpacific routes from Seattle to four, building on existing service to Tokyo and Seoul. Alaska Air Group has already outlined plans for four new long-haul destinations launching in 2027 overall, following earlier announcements for Paris and Athens. Once these routes begin, the carrier expects to operate nine long-haul flights from Seattle during the summer of 2027. Further growth is targeted, with at least 15 long-haul routes planned by 2030. The focus remains weighted toward Pacific destinations rather than additional European service.
Aircraft Deployment and Passenger Experience
Hawaiian-branded A330s will handle the new routes at launch, featuring the airline’s current long-haul configuration with business class in a 2-2-2 layout. These same aircraft already serve Osaka and Tahiti from Honolulu, and those flights will continue unchanged. A full cabin retrofit introducing new premium seats and premium economy is scheduled for later, though it will not be complete before the 2027 start dates. Passengers on the Seattle routes will therefore experience the existing product initially.
Strategic Outlook and Traveler Benefits
Chief commercial officer Andrew Harrison noted last month that the carrier anticipates a mix of new Asia and Europe routes, with a slight emphasis on Asia. The Osaka and Tahiti additions directly support that direction by offering nonstop options to high-demand leisure and cultural destinations. For members of the Atmos Rewards program and Pacific Northwest flyers, the routes eliminate the need for connections through Tokyo or other gateways. Tahiti serves as a gateway to further South Pacific travel, while Osaka provides convenient access to a major Japanese city outside the capital region. The combined network continues to prioritize growth from Seattle as its primary long-haul hub.
