Are round trip tickets cheaper: How to save on every flight

So, are round-trip tickets actually cheaper? The quick answer is yes, and the savings can be substantial. For years, the conventional wisdom for U.S. domestic flights was that two one-way tickets cost the same as a round-trip. That rule has been flipped on its head. The Real Answer to Are Round Trip Tickets Cheaper It wasn't long ago that seasoned travelers would book two separate one-way flights to gain...