Originally Posted by CherylD

Happy New Year to all! I am trying to book flights for my daughter and her boyfriend. I have found the following on ITA for their return:
Berlin (TXL) to Dusseldorf (DUS) - Sat, Jun 29
Air Berlin 6439 Dep: 8:45AM Arr: 9:55AM 1h 10m Boeing 737 Economy (O)
Layover in DUS 2h 15m

Dusseldorf (DUS) to Chicago (ORD) - Sat, Jun 29
American 241 Dep: 12:10PM Arr: 2:20PM 9h 10m Boeing 767 Economy (O)

But the only routing AA shows me is Air Berlin with a connection in LHR(changing over to AA at that point). I would much prefer that they connect in DUS.
How do I find this without calling AA(and paying phone fees)? Also, is there a way to enter a promo code(if I can find one) for multi-city searches on AA? I can't seem to find it.
Finally, is the change fee now $275? When I look at the fare rules for the LHR routing, that is what shows up.

Thanks in advance!