mileageplus

How to Get More Value From United Airlines Miles

United's MileagePlus program offers award flights on a wide variety of partner airlines, and there are plenty of ways to stretch those miles even further.

Best Frequent Flyer Programs With Free First Class Seat Upgrades

You can pay to sit in first class -- or get a free seat upgrade thanks to your airline's frequent flyer program. Learn how to fly in style on these major domestic airlines!