Howdy!

I've been reading for a while and figured it was time to post. I'm looking for the best ways to earn some free flights. I signed up for a Continental OnePass card 3 years ago and have since earned 3-4 flights. I'm nearing the end of my miles and it will take me forever to earn another flight, so I want to see what my options are.

I don't fly a lot, 3-4 times a year (domestic), so I never read any premier status. I have an excellent credit rating. What are my options? I just applied for a US Airways card (40k bonus + 2x $99 companion certificates). That's enough for 2 flights. I don't spend $1000+ a month on my CC, so it will be difficult for me to meet some of the other card's spending restrictions. Can you still buy from the US Mint? What other options are there?

I appreciate any and all help!