May can be a great time to fly to Portland, Maine from Cardiff with a flight ticket averaging about £448. Cheapflights users have found deals in the month of May for as cheap as £335. The most expensive prices can be found in the month of July.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to Portland, Maine as you normally would.
Information is based on travel restrictions from Cardiff Cardiff Wales to Portland
Most visitors from Cardiff Cardiff Wales need to provide a negative COVID-19 test result and/or quarantine to enter Portland.
COVID-19 testing requirements
Visitors from Cardiff Cardiff Wales must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Portland.
Quarantine requirements
Visitors from Cardiff Cardiff Wales are not required to quarantine after entering Portland.
Returning to Cardiff Cardiff Wales from Portland
COVID-19 testing requirements
Visitors from Portland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours before departing to Cardiff Cardiff Wales.
Quarantine requirements
Visitors from Portland are not required to quarantine after entering Cardiff Cardiff Wales.