Travel Scratch that August trip to Hawaii. The state just extended its quarantine until Sept. 1 July 13, 2020July 14, 2020 Dawn Gilbertson, USA TODAY Comments Off on Scratch that August trip to Hawaii. The state just extended its quarantine until Sept. 1 The state had planned to allow out-of-state travelers on Aug. 1 if they presented a negative COVID-19 test. That has been pushed back to Sept. 1.