Imagine you’re booking a flight. For most people, it’s an easy decision: the cheapest fare or the easiest route will be the one to win out. But for many, it’s a different scenario. They’re willing to ...

Previously, miles expired after 18 months with no account activity. Now, miles are valid indefinitely, even if you go years between earning any.

United Airlines is mortgaging its Mileage Plus frequent flyer program, its latest effort to raise the cash it needs to weather the Covid-19 crisis. US air travel is down about 80% compared with a year ...