Southwest partners with All Nippon Airways

Southwest Airlines has added Japan's All Nippon Airways as its seventh international partner, with tickets now available. 

The interline agreement includes connections through the carriers' shared gateways in Honolulu, Seattle, San Francisco and Los Angeles.

Since announcing its first international partner, Icelandair, in September 2024, Southwest has added partnerships with China Airlines, EVA Air, Philippine Airlines, Condor and Turkish Airlines.