Alaska Air Group to Expand Seattle Network With Additional Seats, New Route

10:08 AM EDT, 09/24/2026 (MT Newswires) -- Alaska Air Group (ALK) is expanding its Seattle network with additional seats and a new non-stop flight to San Jose, California, the company said Thursday. The airline will increase seats from Seattle/Everett by 50% starting this fall through the summer of 2027, while the new San Jose route is targeted to begin in spring 2027 and operate twice a day, according to a statement. In addition, Alaska Air said it will also expand its service from Seattle/Everett to major West Coast destinations like Portland and Los Angeles. Price: 39.36, Change: -0.35, Percent Change: -0.87