Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knock to Helena as you normally would.
Information is based on travel restrictions from Knock Intl to Helena
Most visitors from Knock Intl need to provide a negative COVID-19 test result and/or quarantine to enter Helena.
COVID-19 testing requirements
Visitors from Knock Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Helena.
Quarantine requirements
Visitors from Knock Intl are not required to quarantine after entering Helena.
Returning to Knock Intl from Helena
COVID-19 testing requirements
Visitors from Helena must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Knock Intl.
Quarantine requirements
Visitors from Helena are not required to quarantine after entering Knock Intl.