Do LATAM Pass Miles have an expiration date?

Miles are valid for 36 months from the date of the last flight taken, where 1 or more LATAM Pass Miles have been accrued.

Miles accrued will expire on the last day of the 36th month.

If you accrued miles in associated airlines, associated stores or for the purchase of products or services in LATAM Airlines, these miles are valid for 3 calendar years, expiring on December 31 of the third year in which they were accrued.

You can extend the duration of your miles, both those obtained for travel, purchases of services and products in LATAM, airlines and associated companies, if you fly with LATAM Airlines within the 36 months of validity and accumulate 1 or more miles for that flight. With this, all your miles automatically renew their extension for another 36 months.