Regarding travel to Hawaii, the following was posted on the BVI forum.

"The State of Alaska will be requiring a negative Covid test within 72 hours of boarding an Alaska-bound flight. Travelers who can't produce proof that they've had a recent test and that the results were negative will be given the choice of taking a test a the terminal or beginning a 14-day quarantine.

Hawaii is mulling requiring the same for a return to travel to the state. "

I did not look it up myself, but I assume it is accurate.