SEATTLE, May 4, 2011 /PRNewswire/ -- Alaska Airlines has launched a "Join. Fly. Fly Free." promotion, enabling travelers from Northern California who sign up for the carrier's Mileage Plan to earn up to 25,000 bonus miles toward free tickets for their travel between now and Oct. 1, 2011.

SEATTLE, March 26 /PRNewswire-FirstCall/ -- Customers will find island-hopping in the Pacific Northwest to be a breeze with a new frequent-flier and ticketing partnership between Alaska Airlines and Kenmore Air.

SEATTLE, Jan. 15 /PRNewswire-FirstCall/ -- Alaska Airlines and Horizon Air have launched "Join. Fly. Fly Free." -- a Mileage Plan offer for travelers in Oregon and five southwest Washington counties.

SEATTLE, May 18 /PRNewswire-FirstCall/ -- Alaska Airlines and Horizon Air today introduced a new feature called Fly & Buy Miles that allows customers to purchase miles when they buy tickets online at alaskaair.com. Fly & Buy Miles offers miles starting at $25 for 1,000 miles, $62 for 2,500 miles and $109 for 5,000 miles.

Miles qualify for MVP and MVP Gold status SEATTLE, April 30 /PRNewswire-FirstCall/ -- Alaska Airlines announced that members of its Mileage Plan frequent flier program can earn double miles on Alaska Airlines and Horizon Air flights from May 6 through June 30, 2009.