Singapore Expats

Hi,

How can I buy a cheap flight to the US? Do travel agents offer good discounts? What about last minute fares? I've so far only been using zuji.com.

Thanks!

kayak.com is another good site that searches many other sites.

If anybody finds a $1000 return flight to BWI in the US let me know...... Haven't been home for Xmas since 1996!