LANPASS kilometers have an expiration date. Generally speaking, they expire whenever you go three years without flying with LAN. Furthermore, the validity of kilometers earned by flying with LAN varies from that of kilometers earned by flying with oneworld airlines and LANPASS-affiliated airlines, and that of kilometers earned through the use of LANPASS-associated businesses.
See below for more information on the expiration of LANPASS kilometers, as well as how you will know when your kilometers are about to expire.
LANPASS kilometers earned by flying with LAN paid ticket are valid for 36 months following the date of your last such flight, and expire the last day of the 36th month.
Example: If you last flew on June 15, 2009, your kilometers will expire June 30, 2012.
If you fly with LAN again during this period, ALL of your kilometers will be revalidated for another 36 months.
Important: Only paid tickets and tickets that earn LANPASS kms, may extend LANPASS kilometers' expiration dates (unlike award and compensation tickets).
The kilometers earned by flying with oneworld airlines and LANPASS-affiliated airlines, as well as the kilometers earned by using the products and services of both LAN and its associate businesses, are valid for a period of three calendar years, and expire December 31 of the third year after they were earned.
Example: If you earn kilometers by using LANPASS-associated bank cards in September 2009, these kilometers will expire December 31, 2011.
If you fly with LAN again during this period, ALL of your kilometers will be revalidated for another 36 months. In other words, the kilometers earned in ways other than flying with LAN will have the same validity as those earned by flying with LAN.
If your kilometers are about to expire, they can be used towards a reward ticket (which will have a period of validity of six months for domestic flights and 12 months for international flights). If you do not have a clear desired travel date, then you can change the date of your reward ticket as many times as you like at LAN.com at no additional cost.