Originally Posted by
mnscout
...Also LAN only flies 2 or 3 times a week to those islands, so availability is not stellar as well, but you can get them if you check every day. This would be a vacation of a lifetime if you can pull it off. You could even start with Machu Picchu to make it even "more perfect"

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LAN flies everyday, sometimes more than one flight a day, to IPC from both SCL and LIM. Availability for rewards is good. They fly only ONCE a week from IPC to PPT and there is NEVER any award availability, at least as far as I have been able to find. You can check on ba.com or simply call AA, BA or any oneworld carrier.