tl;dr – ANA is Southwest’s seventh international partner.
Southwest quietly added Japan’s All Nippon Airways as its seventh international partner. The two airlines entered into an inter-airline agreement, and tickets are now available for purchase on each respective carrier’s website.
The partnership went live on March 10, 2026, and customers can book and travel to Asia and further abroad on ANA through Southwest gateway airports such as Honolulu (HNL), Los Angeles (LAX), San Francisco (SFO), and Seattle (SEA).
Southwest Airlines has partnered with six other international carriers, including Turkish Airlines, Philippine Airlines, Icelandair, China Airlines, EVA Air, and Condor Airlines.
