Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cork to Denver as you normally would.
Information is based on travel restrictions from Cork to Denver Intl
Most visitors from Cork need to provide a negative COVID-19 test result and/or quarantine to enter Denver Intl.
COVID-19 testing requirements
Visitors from Cork are not required to present a negative COVID-19 PCR test or antigen result upon entering Denver Intl.
Quarantine requirements
Visitors from Cork are not required to quarantine after entering Denver Intl.
Returning to Cork from Denver Intl
COVID-19 testing requirements
Visitors from Denver Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Cork.
Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering Cork.