- It seems air travelers want their Wi-Fi like they still want their peanuts... for free!

Airlines have been spending millions of dollars to add Wi-Fi capability to their aircraft.. But it's estimated that only a small percentage of travelers are using it.

Airlines and in-flight Wi-Fi providers won't disclose how much the service is used, but what analysts will tell you is the chief reason usage is obviously low is the price.

Wi-Fi can cost up to 14