Alaska Airlines will launch five new nonstop routes from Seattle-Tacoma International Airport in 2027, including seasonal service to Guadalajara, Mexico. The seasonal Guadalajara flights will operate three times weekly between March 18 and August 9, 2027, using Boeing 737 aircraft, marking the airline’s 10th international nonstop destination from Seattle, according to KOMO.
Additional international nonstop routes from Seattle will debut in 2027, with flights to Paris and Athens beginning in spring, Osaka starting in May, and Tahiti launching in June. These new services expand Alaska Airlines’ reach across Europe, Asia, and the South Pacific.
New U.S. Nonstop Service from Seattle
Alaska Airlines also plans four new
domestic nonstop routes from Seattle in 2027. Daily year-round flights to Charlotte Douglas International Airport in North Carolina and Norfolk International Airport in Virginia will commence on June 10, 2027. Starting June 24, daily year-round service to Jacksonville International Airport in Florida and Des Moines International Airport in Iowa will begin. The routes to Jacksonville, Norfolk, and Des Moines represent the first nonstop air links between Seattle and those cities.
These new connections increase Alaska Airlines’ nonstop destination count from Seattle to 119. The Guadalajara route offers Pacific Northwest travelers direct access to the city’s food, arts, and cultural attractions,
including the globally recognized mariachi music scene and tequila production originating from the Jalisco region’s blue agave fields.
