Originally Posted by
FlyingSky
How much do you think the upgrade cost would be as time gets closer, perhaps within 24 hours of the flight? Didn't know they lowered the price as time got closer. Then, depending on the price, I would consider an upgrade. 13 hours in Y will be tough, but for $631 RT, I'll deal with it!
UA sometimes offer buy-ups to BusinessFirst on long-haul routes in the $500-$800 dollar range (one-way) at check-in and after.