COVID-19 travel restrictions in Canada affecting recovery, airline says Posted on February 9, 2022 by Travel editor WestJet is set to slash more flights from its schedule, as the Canadian carrier continues to navigate the COVID-19 travel rules it says are severely impacting recovery. Post navigation Hawaii won’t require booster for travel, explores ending Safe Travels restrictions – Lonely PlanetBoost and cruise: CDC pushes for COVID boosters in new optional program for cruise lines