Kayak Dot Cometh

BROOKLYN, New York -- Here are the best deals on plane tickets for the same multi-city trip:

Kayak.com: $369 for Northwest Airline flight
Orbitz: $376 for the same Northwest Airline flight
Cheaptickets: $437 for Alaska Airline; and Delta Airline for the return flight
Expedia: $589
Travelocity: $802 for United Airline; $864 for Northwest Airline!