Calendar View: The More You See, The Less You Spend

Q. What airfare booking sites let you see available flights and fares over a full year’s calendar rather than three days at a time?

A. The only one I know of currently is, but it only works for airlines that sell their inventory over a 330-day period (that’s the approximate maximum period that any airline sells fares). However,,,, and some other sites show fares over consecutive 30-day periods.