When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 50% on flights from Glasgow Prestwick Airport to Washington compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £546. For sooner than that we have options available in the next 3 days from £727.
Flights from Glasgow Prestwick Airport to Washington lean towards being more expensive in July. Prices are generally better when you fly from Glasgow Prestwick Airport to Washington in March, with the cheapest ticket starting at £341.
When flying from Glasgow Prestwick Airport to Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Glasgow Prestwick Airport and Washington for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
Information is based on travel restrictions from Glasgow Prestwick to Washington
Most visitors from Glasgow Prestwick will not be allowed to enter Washington.
COVID-19 testing requirements
Visitors from Glasgow Prestwick must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington.
Quarantine requirements
Visitors from Glasgow Prestwick are not required to quarantine after entering Washington.
Returning to Glasgow Prestwick from Washington
COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Glasgow Prestwick.
Quarantine requirements
Visitors from Washington are not required to quarantine after entering Glasgow Prestwick.