Your United fare class will impact your ability to get upgrades and earn elite qualifying miles and segments. Many or all of the products on this page are from ...

The recent changes to United Airlines' MileagePlus program are a mixed bag for customers. For one, the carrier raised ...

All three economy classes charge for checked bags on domestic flights. United Airlines is one of the largest airlines in the U.S., with a route network spanning the world. The airline offers ...