Google flight search launches

(CBS) - Searching for a flight home will be easier than ever. Google launched its Flights search engine Tuesday, making use of its purchase of ITA software in April of 2010.

Full coverage of Google on Tech Talk

It's almost scary how many things the Google search bar knows. Add your flight information to that list. Although you can go directly to the website, Google eliminates that step by letting you type in your information into the search bar.

If you type in "flights from nyc to sfo," for instance, the new menu item Flights appears on the sidebar. The user interface is intuitive. Key features like the map, calendar or limits table can be clicked to expand or hide.

Changing destinations can be done by clicking a point on the map. The limits table features a slider that lets you visualize price vs. duration options.

Basically, flight search is pretty awesome. Google really did it right by keeping it simple, but useful and intuitive.

Keep in mind flight search is not an online travel agent, like Expedia or Travelocity. Once a flight is selected, you'll be redirected to the airline's website to complete purchase. The service is still being tested and is only available in the U.S.

ITA Software is based in Cambridge, Mass. and develops search technology and algorithms for the travel industry. Sites like Orbitz, Kayak and Cheap Tickets use ITA technology.