Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seattle to Portland. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
In different months, ticket prices from Seattle to Portland vary: minimum — $152 (January 2027), maximum — $211 (October 2026). Typically, the flight costs $181–$211.
A non-stop flight is the most convenient and comfortable way to fly from Seattle to Portland, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The Seattle — Portland route is served by multiple airlines, including Alaska Airlines, Air Excursion, LLC, and Frontier Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $152, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
Seattle — Portland
10/01/2026
Departure
Direct flight
AS2049
starting at $162
Seattle — Portland
10/02/2026
Departure
Direct flight
AS488
starting at $256
Seattle — Portland
10/03/2026
Departure
Direct flight
AS3111
starting at $380
Seattle — Portland
10/05/2026
Departure
Direct flight
AS2425
starting at $296
Seattle — Portland
10/06/2026
Departure
Direct flight
AS2425
starting at $291
Seattle — Portland
10/06/2026
Departure
Direct flight
AS3111
starting at $268
Seattle — Portland
10/09/2026
Departure
Direct flight
AS488
starting at $519
There are most likely no direct flights on the Seattle — Portland route
The cheapest flight ticket from Seattle to Portland according to data for the last 48 hours costs $152
Often the best time to buy tickets from Seattle to Portland is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seattle to Portland can be found flying in these months: January, October.
The fastest flights from Seattle to Portland start from 50 minutes in the air.
The following airlines operate direct flights on the route Seattle — Portland: Alaska Airlines
The cheapest one-way flight from Seattle to Portland departs on 01/08/2027, is operated by Alaska Airlines and costs $152
There is no information about the cheapest roundtrip flight from Seattle to Portland
Fastest flight from Seattle to Portland takes 0h 50m
All airports
There are direct flights on this route 5 days a week: Mo, Tu, Th, Fr, and Sa
The distance between Seattle and Portland is 235km (146 miles). There are 144 direct flights from Seattle to Portland. Seattle and Portland are in the same time zone. Flights from Seattle begin at 5:25 AM. The latest flight from Seattle departs at 11:26 PM
We couldn't find any special offers for flights from Seattle to Portland
