Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thunder Bay to Portland as you normally would.
Yes, there are multiple flights from Thunder Bay to Portland for under C$ 800. The cheapest flight booked recently is on United Airlines for just C$ 763, but on average you can expect to pay C$ 763.
Information is based on travel restrictions from Thunder Bay to PortlandMost visitors from Thunder Bay need to provide a negative COVID-19 test result and/or quarantine to enter Portland.COVID-19 testing requirementsVisitors from Thunder Bay must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portland.Quarantine requirementsVisitors from Thunder Bay are not required to quarantine after entering Portland.
Returning to Thunder Bay from PortlandCOVID-19 testing requirementsVisitors from Portland must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Thunder Bay.Quarantine requirementsVisitors from Portland are not required to quarantine after entering Thunder Bay.