Princess Air: Flight change costing more

I was notified yesterday that there is a change in our flight from Denver to Australia. The change is only a few hours on the same days, but it will result in baggage fees that were not on our originally booked flights. We had booked on a promo for $300 off airfare and had a flex fare flight. Ironically, the change came one day after the cancellation period for the flex fare expired.

Princess was good about notification. They both emailed and called me, and apologized for the baggage fees. They offered to let me cancel, right then, if I wanted to, but wouldn't adjust price to compensate for the increase in fees. I've watched fares for months, and bypassed some options I probably would have taken had I known. But as of right now, those fares are gone and prices are up too much to do anything about it.

Just a head-up that this can happen.