Mileage Plan members who subscribe to alaskaair.com’s Insider newsletter will receive 500 Mileage Plan bonus miles just for signing up. Insider newsletter subscribers receive weekly alaskaair.com news and information along with handy quick reference prices for Web Specials, vacations, cruises and hotel rooms. There’s also a weekly e-certificate with discounts you won’t find anywhere else.

Unfortunately, the bonus miles are only valid for Mileage Plan members who are new subscribers to the alaskaair.com newsletter.