
Calling it "coach" instead "second class" isn't fooling anyone. It's not exactly easy to kick back and relax whilst flying the friendly skies when your legs are pinned to the tray table in front of you, yet at the time of booking it's still often hard to justify the extra expense. If there's one thing better than cheap, it's free -- and Luxist has a great article on how to get a free first class upgrade. Be sure to post a comment with your own tips, tricks, and suggestions.

