Members of United Mileage Plus can now redeem miles for discounts on United flights. Through June 1, Mileage Plus members can redeem 1,000 miles for a $25 discount e-Certificate or 5,000 miles for a $75 discount on United, United Express or Ted roundtrip tickets purchased on united.com for travel within the 48 contiguous states. The discounted travel must be completed before June 14 and only one e-Certificate per booking is allowed. This offer is available for Mileage Plus members who reside in the U.S. and miles will be earned on the flights where the discount is applied. If you’re interested in the math of this deal, think of it this way: When redeeming 1,000 miles your cost will be $.025 per mile; if redeeming 5,000 miles, your cost will be $.015 per mile. Go to http://www.insideflyer.com/link/?148 for full information.