Continental Airlines has announced changes to their OnePass Frequent Flyer program. Beginning February 1st of next year, the number of miles required for a first class round-trip ticket within the continental U.S. will increase from 45,000 to 50,000 miles. In addition, the number of miles required for several EasyPass rewards (those without capacity controls or blackout dates) will increase. Standard, economy class rewards do not appear to be affected by this change.