Looking at Taking the wife to Rome and Paris next year for our anniversary. I am looking to book ORD-CDG and FCO-ORD ORD to CDG I can do direct, but will probably layover through ewr coming home. Here's my question: I have about 110000 miles (enough to fly one of us Rt). Am I able to pay for my wife with miles and pay for myself? I would like the miles/segments. Or am I better off just paying for both of us and trying to use miles to upgrade. (not sure my silver status will get us upgraded... Tho there is a 50/50 shot I will make gold this year).