Your ticket number will provide access to a variety of services on LATAM.com. This is why you should keep your ticket number any time you make a purchase with us. If you don’t know your ticket number you can look it up on your Internet purchase receipt that we sent you by mail (CUV - Purchase Receipt) or on the receipt you received at our offices. Below, you can find exactly where this should appear (example: 045-2135145561).
You can find it in the “Document Number” column of the purchase receipt.
On the office receipt it can be found on the lower right hand corner.