Google Flights added a new ‘Cheapest’ tab for travelers on a budget

Typically, the first site I visit when planning a trip is Google Flights. It's fast and easy to use, and every major US airline lists its flights there (even Southwest). If you've ever used Google Flights, you are likely familiar with the way that the site displays search results -- the flights with the best combination of price and convenience are listed at the top, and all the others are below that. But what if your number one priority is saving money?

This week, the company announced...