Originally Posted by
Danemark1
Thanks much for the reply. For sure the cost of a seat a few weeks out could be higher and the added cost would be adjusted. In looking in Jainzar's post it plainly stated a $300 cost if the whole trip was rebooked. Maybe I can assume that if only the return trip would be changed it would amount to $150 per ticket. I see in My Bookings one can rebook, so possibly simulate a booking change and better understand the fees. Thanks so much for you help.
A 300 USD fee, plus the note that if you are upgrading to a higher fare class you have to pay the difference. It is unlikely that the lower booking classes will be available.