Chicago to Miami: US$50,005.00!
How would you like to be FlyerTalk member kneemuh, who was attempting to purchase an airfare between Chicago and Miami and found the bargain-basement price of US$50,000.00 for an economy-class ticket?
You get a bonus with that airfare: the return trip is included in the itinerary, absolutely free of charge! But is this itinerary refundable? Does it come with any extras or services, such as a meal? Are there any of those pesky extra fees on top of the purchase price of this itinerary?
For more information, as well as speculation and humorous commentary from fellow FlyerTalk members and actual screen shot pictures of the airfare from the Internet web site of United Airlines, please see the Most expensive coach ticket to MIA ever? thread.