"It'll be sad not seeing the regular [travellers] and hearing tourists' final comments about how much they've enjoyed their stay."
Ms Walker will take over a new customer service position and was looking forward it.
Over the time she had been with the airport Ms Walker said she'd gotten to know plenty of the regular travellers by name, and she hoped she would still have contact with them.
Acting chief executive Wayne Wootton said the decision was a positive one for the airport and the community.
"We have worked closely with our airline customers to reach this outcome and it is a positive development for the community, streamlining the departure process further for travellers."
The departure levy desk will remain and function as an information site and help desk. Staff that have worked at the desk will also remain to assist with queries.
"The help desk will be manned part-time by these familiar faces, with staff also picking up other responsibilities."
Mr Wootton said the increased landing costs might eventually be absorbed into ticket prices.
"This is ultimately a decision by the airlines that operate out of Rotorua, however we have not seen any evidence of increased fares to-date."
Since 2002, the departure tax has contributed to runway and terminal developments, as well as airport infrastructure renewals and replacements. Going forward it is expected the additional revenue collected directly from the airlines will be used for similar purposes.