Expedia (EXPE) is up 61% in six months, with digital traffic up 13% year-over-year. Likefolio's Megan Brantley explains that this growth is driven by premium travel and a unified loyalty platform. Expedia's Hotels.com and Vrbo brands are outperforming Airbnb (ABNB) in consumer sentiment. While the high-end consumer is doing the heavy lifting, Megan remains cautious about the stock's valuation ahead of earnings.