Unlike many domestic airlines, Alaska Airlines is not part of an official alliance. Instead, Alaska offers a unique combination of partner airlines from across the globe: Aer Lingus. American Airlines (international flights only). British Airways. Cathay Pacific. Condor. El Al. Emirates. Fiji Airways. Finnair. Hainan Airlines. Icelandair. Japan Airlines. Korean Air. LATAM Airlines. PenAir. Qantas….