Trying to find the best price on a plane ticket can be an exercise in frustration. Prices change all the time, you have to factor in layovers, and you may have to choose between nearby airports. Is ...

Delta is using artificial intelligence to help set some airfare prices. That has sparked fears that the airline, or any airline in the future, could create a custom price for you, using your data to ...

Buying a plane ticket can be one of the most stressful parts of traveling, especially if you need to find the cheapest flight available. Plane tickets between the same two cities can vary widely in ...