I need to book a ticket for the middle of November from Buenos Aires to Denver. The prices are pretty high, but is it better if I wait a while and the prices will hopefully go down or would it be better if I go ahead and book the flight since it is less than 90 days away from now? I have miles with both Oneworld and soon Star Alliance since Avianca is joining Star Alliance.
My other question is would it be better (do they offer deals in the offices that are not offered online?) to book the tickets online through the airline websites or should I go into the office of the airline? I have both an Avianca and American Airlines office close to where I live.
Sorry if I posted this in the wrong forum, but I couldn't figure out where this question would belong