Those who are part of Hawaiian Airlines HawaiianMiles program can now donate their miles to Pu'uhonua o Pu'uhuluhulu.

Once the member is logged in, they are directed to a page titled Ku Kia'i Mauna

"HawaiianMiles members may donate their miles to Pu'uhonua o Pu'uhuluhulu, a cohesive set of groups dedicated to the peaceful protection of Mauna Kea," the page reads.

Then, the member enters their information and can click on 500, 1000, 5000 or another amount of miles to donate.