I am renting a BMW x5 this weekend and had the intentions of picking it up and dropping it off on monday at the closest local Avis by my condo. I just got notified that my company is sending me to Colorado next week with the intent of Monday being my travel day.

It would be more convient for me to return to the airport (iah). I asked the agent this morning when I had to pick up a rental for my girlfriend, but she said it depends and wouldn't know unless she tried to modify my reservation. I would think Avis would encourage me to return it to IAH as the signature series cars come from the airport's, no?

Edit: I can't modify my reservation to see the price change since I used points to cover the xm radio