Alaska Air reached a roughly $1 billion deal to buy Hawaiian Airlines, a combination of two nearly century-old rivals that are dwarfed by the biggest players in a time of travel upheaval.

Alaska Air (ALK) has recently acquired Hawaiian Airlines. While this merger promises to expand the airlines’ reach to 141 destinations, including 29 international markets, systems like ...

Alaska Air agreed to pay roughly $1 billion for Hawaiian Airlines, quadruple the $250 million that the Honolulu-based carrier was worth on the stock market on Fri Talk about skyrocketing airline ...