Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 21% on the overall cost on flights from Washington to Liverpool.
It’s typically best to fly out from Washington to Liverpool in the afternoon. Doing so could potentially save you 12% on the flight price compared to flying at noon, which is usually more expensive.