Hello There,,
Good news for Rio-Lima flights. There is a new airline in the market called GOL. It is a Braziliean company which has entered the markt with very low prices. For example, one of my workmates just came back from Rio on a Lima-Rio-Lima flight for $216!! (this flight is advertised at $139). Also, LAN has reduced their prices to compete so they might have a good deal as well.
For the Inka Trail you have to be careful as spaces are limited and you have to get a special permit from the government which only authorized agencies (such as us) can get for you.
for more information click here and we will be more than glad to help. Enjoy!
http://www.peruforless.com/packages/tours-inca-trail
the inka trail is a must,, dont miss out on it!