will all flights to Hawaii be cancelled before april 1 ? cruises ?
The situation is changing so rapidly that any advice we give here will almost certainly be out of date a week later. My best advice if you decide to book make sure the tickets are fully refundable. Many airlines are waiving cancellation fees at the moment.
Currently, travel to the US is banned from most of Europe, and China over COVID-19. Domestic flights are still in operation.