Originally Posted by
FlyingNut724
Looking at flight from SJC to DEN on Monday evening. The US fair is $210. The UA fair for the code share flying on the same US metal is $570.
Any ideas for the huge difference in price?
Nope, but unless you're into wasting money I'd book the US fare & plug in your MP# to get credit. It's a short enough flight upgrading doesn't matter.
Cheers.