What Are The Best Travel Websites To Purchase Plane Tickets On?

What are the best websites to purchase plane tickets on? Sometime this year or next year I want to plan a trip to Honolulu, Hawaii to visit some of my family:). I was just wondering which websites usually offer the best deals? Thanks for answering.What Are The Best Travel Websites To Purchase Plane Tickets On?Please check:

Tips:

a- use flexible dates

b- use alternative airports



http://www.yapta.com/



http://www.cfares.com/



http://www.kayak.com/



http://www.orbitz.com/



http://en.momondo.com/



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



http://www.farecompare.com/



http://www.farecast.com/



http://www.airfarewatchdog.com/



http://www.tripadvisor.com/What Are The Best Travel Websites To Purchase Plane Tickets On?i would have to say american airlines