Saturday, November 28, 2015  by John @laptoptravel We are currently seeing a theme in Mileage Runs…and I actually have two posts today for the beautiful, sunny shores of San Juan, Puerto Rico. As a Hawaii-raised flyer, I am naturally drawn to these beach destinations for Mileage Runs. In fact, in a few days I will actually be doing my own 15,000 MQM Mileage Run to Costa Rica for a crazy $230.40 and 15,000 SkyMiles for a ridiculous 1.20 CPM! (the wife gave her blessings and said I had to do this at this price!) The other post, Las Vegas to San Juan can be found here at this LINK Now, let us look at our first Mileage Run to San Juan. I worked the numbers and actually had this fare down to $405 but Delta kept tossing me out when trying to book at that price. You can find cheaper…