MILEAGE PLAN MILEAGE PLAN (TABLES)

6 Months Ended

Jun. 30, 2013

MILEAGE PLAN [Abstract]

Mileage Plan Liabilities [Table Text Block]

Alaska's Mileage Plan liabilities and deferrals on the consolidated balance sheets (in millions):

	June 30, 2013		December 31, 2012
Current Liabilities:
Other accrued liabilities	$	319	$	285
Other Liabilities and Credits:
Deferred revenue	442		428
Other liabilities	17		17
Total	$	778	$	730

Mileage Plan Revenue [Table Text Block]

Alaska's Mileage Plan revenue included in the consolidated statements of operations (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2013		2012		2013		2012
Passenger revenues	$	50	$	48	$	96	$	91
Other-net revenues	56		55		110		103
Total	$	106	$	103	$	206	$	194