Alaska Airlines is expanding its presence at San Diego International Airport with the introduction of three new nonstop ...

The Seattle-based carrier filed plans over the weekend to drop four high-profile routes over the next few months.

Alaska Airlines is launching three new nonstop routes from San Diego later this year, it was announced Tuesday.

The service is part of Alaska's plan to open a “Global Gateway” out of Seattle, with at least 12 international routes from Sea-Tac Airport by 2030. Alaska Airlines (NYSE: ALK) said Tuesday its ...