Originally Posted by
Youngtraveldude
At check in at ORD I inquired again, 2 seats left. Options were 35K delta miles + $400 or $599 cash. He said that is their higher price. When there are more seats available, the price is $469. Would have probably taken it if it were the lower price.
599$ for an overnight flight is not too bad. The 469$ would be cheapest upgrade I have ever seen for long-haul with Skyteam.