Alaska Air Group, Inc. revenue for the last year amounted to 10.43 B USD, the most of which — 8.94 B USD — came from its highest performing source at the moment, Mainline, the year earlier bringing 8.24 B USD. The greatest contribution to the revenue figure was made by United States, Mexico, Canada and Costa Rica — last year it brought Alaska Air Group, Inc. 10.43 B USD, and the year before that — 9.65 B USD.