Choose a flight for each part of your trip. Choose how you’ll book the flight: When you click Select for your ticket(s), you’ll usually be taken to the airline’s website or online travel agency to complete the transaction. If you choose Book on Google, you can complete the transaction without leaving Google.What airlines are offering cheap flights?
Two upstart low-cost airlines in the U.S. are offering tickets at rock-bottom prices: Avelo Airlines and Breeze Airways. Launching in April with a base in Burbank, California, budget carrier Avelo's introductory fares were initially as low as $19 one-way.