Can you help me find a discounted flight to Miami

Can you help me find a discounted flight to Miami?
I need to just get away for once, I want to go(fly preferably) to Miami May 5th-9th, 2011. I need a great deal however, since I'm going with 2 other people and wouldn't want it to be a strain on any ones "purse" Please if you can send me link, websites, or give me Ideas of how I can get great discounts? Also what do you think about just renting a car and driving there?
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1 :
I always use Expedia.com for the best flight rates. Because Southwest Airlines does not allow third parties to post rates or schedule information, you should also try them - Southwest.com.
2 :
okay well here's what i do and i always find it cheaper i got to http://www.expedia.com/ you can get a flight hotel and a car all in one package and the hotels are cheaper almost every time. i don't know if this will help but this is what i do. i went to 28 states last year and it was nice and cheap. i hope you have a great vacation without the stress from how much money you sent out.