How to find the best NYC --> Europe flight deals when both day of week and destination are flexible. Caveat: flying out July 2010. [more inside]
posted by amicamentis on Oct 13, 2009 - 8 answers

When you buy a plane ticket, how do you decide whether to cash in your frequent flyer miles, or pay cash and earn the miles? [more inside]
posted by inatizzy on Aug 1, 2009 - 14 answers

What is the best way to book a multi-stop series of international flights, preferably with flexibility to modify the itinerary later? [more inside]
posted by aatreya on May 17, 2009 - 9 answers

Please help me find super-cheap round trip airfare from Boston, US (or Montreal, Canada) to London, UK for a 2-week trip during the winter holiday season (Dec 15 - Jan 15, dates flexible). [more inside]
posted by turtlegirl on Aug 5, 2007 - 15 answers