Originally Posted by
Travelergcp
Since you're asking for free one-ways, there's a blogger who's written extensively about them you might want to check out. Everything you need to know is there. I won't mention him explicitly, but the guy sure does know how to get value out of a mile.
Hint to the OP. There is a clue to the blog being referenced in the last sentence. The same blog also offers award booking services.