Tip - 10 Ways to Earn Frequent Flyer Miles Without Boarding a Flight

In the mood to travel? Wait, scratch that—in the mood to travel for free? Boarding a plane and jet setting off to a new country is notoriously expensive, but thanks to the wonder of frequent flyer miles, you can do it for next to nothing. I know what you're thinking: don't you have to fly a lot and buy expensive tickets in order to rack up miles?
Tags: travel, flying, airline miles, frequent flyer miles, airplanes, airports, money, guest post, shutterstock, Lifehacker