Incidentally, I have a similar flight on AS (HNL–SEA–ANC) but booked with QFF points and without a single flight on QF metal. I have failed to log on to the Alaskan Airlines website with both the E-ticket number and the QF booking confirmation number. According to QF, I am liable for baggage fees at the airport. However, will these be more than $25 per bag?
I am used to flying the likes of JQ and other airlines within Australia or the EU which charge additional (astronomical) fees for checking in bags at the airport rather than online prior to checking-in for the flight.