A price battle has broken out on the Hawaii route with Air New Zealand cutting some fares to match Hawaiian Airlines around the time the newcomer enters the market in March.
Air New Zealand has just cut standard return fares by up to $800 in its business class cabins and its economy fares are now close to matching the Hawaiian carrier which starts flying on March 14.
Commercial director for House of Travel Brent Thomas said with 30,000 extra seats on the Auckland-Honolulu route, Hawaii was going to be "huge" next year.
"When you've got that extra capacity and a new player coming into the market pricing is pretty important, because not everybody in New Zealand has heard of Hawaiian Airlines and Air New Zealand will want to protect its share of the market with the increase of seats that it wants to grow," he said.
"It's all about share of the market - up until now Air New Zealand has had the lion's share and now we've got a serious competitor coming in and it's going to be great for the New Zealand consumer."