Best credit card with sky miles rewards?

[AFC-911]

Hi all,

I was just reading the 0 cc debt thread and started wondering about CC that give out sky miles. To start off, I know that they have fairly high interest rates ~ 25%, but I always pay off my debt every month (I also have no student/car loan). Ideally, I'd like to use this card for everything I usually buy now with cash, so that I can maybe get some free flights...I've been itching to travel to a new city (preferably international).

With that said, what do you guys use? In a way, I like American Airlines' cc 6 months, 0% interest towards flight purchases. But what else is out there?

[stevepaa]

I use AMEX tied to my Mastercard for American. I get 1.2 miles per dollar

[Rick Lee]

I use Continental's One Pass Master Card. They recently joined the Star Alliance, so once that gets all sorted out, it will really expand the rewards travel opps. I think they give you 20k miles for signing up. I'm about to redeem my miles for a free RT flight to Hong Kong.

[cab83_750]

I think my Amex Blue via Costco is the best deal. Charge, charge and charge......but pay off all of it when the bill comes.