There's no right answer but here's how TPG staffers and readers think about what a first-class upgrade is worth.

It's the dawn of a new era for American Airlines. The carrier is making perhaps its biggest investment yet in premium, ...

Paying five figures for a flight might sound absurd—until you see what that ticket gets you. These first-class cabins go ...

Alaska offers a respectable first class fare, but turn to the airline's partners for a truly luxe experience. Many or all of the products on this page are from partners who compensate us when you ...

Eight suites will be located at the front of the aircraft, each with 25% more space than United’s current pod-style suites, ...

If you love the idea of flying super cheap, there’s tremendous news for you. A new kind of airplane seat might make that ...