What are some good flight travel search engines besides expedia, orbitz and travel worm.com?

i plan on going to Jamaica i want to find a cheap rate

Depends where you're going to Jamaica from, because not all sites can sell in all countries (and this forum is world-wide). Generally speaking, however, http://www.bookingbuddy.com is very good.

A good site is "Amazing Tours and Travel"

http://www.amazingtoursandtravel.com

on the travel site click on "book travel" for the travel site. They have good vacation packages.

GO on http://www.kayak.com/ It's great!

to cut through the deals, you should check out http://www.travelcuse.com to book your trip. the site is an aggregator which means it takes offers from various online sites and shows you the best deals. good luck!

Try

For Discounted airfares from all UK airports to anywhere in the world, including Asia, North and South America, Far East, Australia, as well as all European destinations. Follow the links below

http://www.southalltravel.com/

http://www.journeybazaar.com/

http://www.cheapticket.co.uk/

http://www.dubaitravelservices.co.uk/

http://www.cheapair.com/

http://www.cheapoair.com/

http://www.farecompare.com/

http://www.kayak.com/

http://airfarehawk.com/

http://www.airfarewatchdog.com/

http://www.sidestep.com/

http://www.airgorilla.com/

http://farecast.com/

http://farechase.yahoo.com/

http://www.bookingwiz.com/default.asp?mic=5ruwex6&prod=air&gclid=CIi2xd3HmIoCFSHsPgodDg7Qjg

http://www.orbitz.com/

http://www.expedia.com/default.asp

http://www.travelocity.com/

http://www.hotwire.com/

http://www.priceline.com/

http://www.travelzoo.com/

http://www.shermanstravel.com/

http://www.placestostay.com/

http://www.vayama.com/