Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Liverpool to Seattle as you normally would.
This flight path from Liverpool J. Lennon to Seattle/Tacoma Intl was viewed by 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
Information is based on travel restrictions from Liverpool J. Lennon to Seattle/Tacoma Intl
Most visitors from Liverpool J. Lennon need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.
COVID-19 testing requirements
Visitors from Liverpool J. Lennon must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Seattle/Tacoma Intl.
Quarantine requirements
Visitors from Liverpool J. Lennon are not required to quarantine after entering Seattle/Tacoma Intl.
Returning to Liverpool J. Lennon from Seattle/Tacoma Intl
COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Liverpool J. Lennon.
Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Liverpool J. Lennon.