If you're confused abut the differences between business class and first class, we've got the answers that will help you book your next flight. The post Business class vs. first class: The main ...

Should you splurge on an upgrade to international first class or business class? This comprehensive guide will help you decide based on your travel needs.

Why it's gotten more difficult to get a free first-class upgrade The price difference between first class and coach varies, of course, based on distance, demand, time of year and even time of day.