Sandybill, we purchased one way airfare from continental for $275 pp to SanDiego. We chose Continental because we are frequent flyers with them but it you go to Kayak.com you will see fares for less. We booked the cruise directly with RCCL but be sure to tell the sales rep that you want special priceing. I had to insist since the rep could not find it but eventually did. Interior is $649 and outside is $799. Panama canal cruises (full transit) are usually expensive but this is a great price and I love the Radiance class ships. All glass and elegant. Hope you can join us.