Users have found that flying from Seattle to Portland on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 22 days in advance, which can save you up to 19% on flights from Seattle to Portland compared to booking the week you need them. Waiting 22 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 $129. For sooner than that we have options available in the next 3 days from $157.
February is one of the best times of the year to fly to Portland from Seattle. Prices for February average $131 per person but you can even find prices for as low as $77. The most expensive prices can be found in the month of December. Opting for a February flight can save you 19% on your journey compared to booking in February
A simple way to save on the total cost of your ticket is to fly from Seattle to Portland in the afternoon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the morning.
|Afternoon Noon to 6 PM||45% of SEA to PDX departures|
|Morning 6 AM to noon||36% of SEA to PDX departures|
|Evening 6 PM to midnight||15% of SEA to PDX departures|
|Early morning Midnight to 6 AM||4% of SEA to PDX departures|