any great website to buy flight tickets

 any great website to buy flight tickets ?
want to buy tickets for flight LA - Miami any website you could recommend? or is it better a travel agency ? ... any comment is welcome! thanks
Air Travel - 9 Answers
Random Answers, Critics, Comments, Opinions :
1 :
Priceline is good because you can name your own price.
2 :
priceline.com
3 :
expedia or orbitz those sites really helped me alot
4 :
http://www.cheapflights.com/
5 :
Kayak.com is good - they give you prices from priceline, expedia, etc. all in one screen. I'd also suggest going to individual airlines websites to see if they have vacation packages. Southwest and US Air offer great packages. I went with them both on separate occasions for vacations to Las Vegas and got a 4 night hotel stay and roundtrip airfare for $350.
6 :
I would use the airlines actual website ive always had better deals dealing directly with the company
7 :
FlyAirfares.com search over 200 airlines.
8 :
"Amazing Tours and Travel" www.amazingtoursandtravel.com
9 :
I really like kayak.com. Make sure that you check "nearby airports" and they will list flights from Burbank and others that are close. Sometimes it is cheaper. Also check for "flexible dates" as it REALLY varies from day to day. Also check directly with Southwest and JetBlue as I am not certain that they come up on Kayak. (I have no idea if they fly to Miami.)