Really, I think all flirting is teasing in one form or the other. Just don't wear one form out. Try playing little games with her out of the blue, they can be as dumb as throwing something at her and pointing at someone else ("he did it"). Be creative, as long as you're having fun with it, she'll catch on that you're flirting with her. That's the fun thing about flirting, there are no real rules, and you can use anything as long as your attitude matches.
There's nothing wrong with compliments though. Too many guys get on these sites, read the material, and then draw the conclusion that compliments are fatal mistakes. Showering a female in compliments to win her over is fatal. A few sincere compliments here and there WILL help.