Q. I read that I could get 50,000 frequent flyer miles for opening a new Fidelity Investments account of $100,000 but I cannot find that deal mentioned anywhere online. Do other banks have similar deals?

A. United, American and Delta Airlines offer up to 50,000 frequent flyer miles when you open and fund a nonretirement account at Fidelity Investments of $100,000 or more; or 25,000 miles for an account worth $50,000 or more; or 15,000 miles for an account worth $25,000 or more. US Airways offers up to 25,000 miles for investing $50,000 or more in a TD Ameritrade brokerage account. To find links to these offers, simply web-search "[airline] + Fidelity Investments" or "US Airways Dividend Miles + TD Ameritrade."