EWRflyer, thanks for posting that about fee waived travel. That explains the free coach seating I was quoted for a couple of flights. However, there are still charges for international Y for UAL employees.
SNA320, let me walk you through how we'd find the charges as a UAL employee.
Go to employeeRES, put in flights requested. I'll use EWR-CDG for example pricing.
Select your flights.
You will then have a pass rider page come up. Select class of service. I chose F for me, Y for my wife in this example. (You KNOW it's an example with me in F and wife in Y).
Click Create Itinerary.
Once the itinerary comes up, there will be a price listed above your itinerary on the right hand side - above travel time and flight number.
For this example, F roundtrip is $402.35 and Y roundtrip is $186.66.
If that's what you want, click 'book itinerary'.
Caution though; sometimes it'll give you bad information. I put in EWR-TUS roundtrip in F. One leg each way is on United Express. It gave me $0 for F but when I put in EWR-IAH (no United Express leg), it gave me $122.05 for F. I'd bet the latter is what you'd be charged. But the odds of actually getting a seat in domestic F are worse than getting hit by lightning.