If
you've been shopping for cheap flights online, you have encountered
hundreds, if not thousands, of sites selling airfares. These sites are
made of Mega Online agencies, Airlines, Online Airfares Specialists,
Traditional Brick and Mortar (B&M) Travel agencies. Not only does
this present a huge pool of resource to wad through, it is also
compounded by the fact that there are international versions of each of
these sources to find cheap international flights.