Anything that improves a flight in economy seating is a good thing. So knowing which inflight services are offered before you buy is valuable information. CheapAir now lists a “Service” column in there fight search results. The icons will tell you which flights have WiFi, live TV, personal video monitors, and movies-on-demand. Anytime there are two flights at the same price I am going to select the one with more services. Hopefully this is a feature more sites will pick up. Many sites, such as Kayak, show WiFi services but they do not show all of the services available inflight. Until others do check out CheapAir to get the most out of your flight.
CheapAir via LifeHacker