Virgin America is a smaller American airline, based in the San Francisco Bay area, serving 24 destinations in America and neighboring countries. Its top destinations include Boston, Denver, Cancun, and Puerto Vallarta. On every plane, there is wifi, food and beverages, power outlets, and a number of entertainment options.
At this time, Virgin America does not have its own loyalty program - but they have announced that Alaska's Mileage Plan will become the sole loyalty program for Virgin America in 2018. But, there are a number of partners that will help you stock up those miles. One carry on item and one personal item can be brought into the main cabin, and each checked bag costs $25 (with a total of 10 checked bags as the limit).