Google wifi airports

With some travelers spending more time on the ground in airports than on planes during the busy flying season, now seemed an especially fitting time to offer up the perk, Google said. The list includes the international airports in Miami and Orlando, which are among the world's 30 busiest airports, as well as five others in Florida.

Travelers through smaller airports, such as Montana's Billings and Bozeman, will also benefit. The company is also running a charity campaign to raise money for three nonprofit groups: Engineers without Borders, One Economy Corporation and Climate Savers Computing Initiative.

When Google WiFi users first log on, the landing page will offer them the option of donating to the organizations. Google has inked other free WiFi deals. It already offers free wireless Internet to its hometown of Mountain View, Calif.

While Google's move to offer free wireless in airports is an original twist, several companies are already running similar sponsorship campaigns on domestic flights. From Nov. Car maker Lexus wrapped up one week of complimentary Internet on American Airlines flights on Friday. The promotion coincided with the introduction of the Lexus LS line.

See all CNNMoney. No power outlet? No problem. Unplug your adventures with off-the-grid gadgets. Google says the Wi-Fi will be available until January 15, The FAA estimates million people will travel back and forth across the country during the holidays, and those hunkered down in airport terminals due to weather delays will likely appreciate the free Wi-Fi.

On the upside, however, Google says that Seattle and Burbank airports intend to offer free Wi-Fi for an indefinite period as a result of this free Wi-Fi program. Starting next Monday, you will be able to win prizes by submitting photos of yourself using free in-flight or airport Wi-Fi during the holidays.

Image Credit: Flickr user mastermaq Google is also encouraging free Wi-Fi users to open their hearts and their wallets this year.