It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
Users have found that booking a flight from West Palm Beach to Seattle at least 27 days early can save you up to 58% on average compared to booking a flight this week. If booking 27 days before your flight isn’t an option for you, users have found flights from West Palm Beach to Seattle for as little as $136 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $197 for flights departing within the next 3 days.
A simple way to save on the total cost of your ticket is to fly from West Palm Beach to Seattle in the evening. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.