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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.
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.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seattle to Portland:
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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.
Unable to find information about the schedule of direct flights from
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Seattle — Portland
02/19/2026
Departure
Direct flight
X43114
starting at $294
starting at $294
starting at $99
The Seattle — Portland route is served by multiple airlines, including Air Excursion, LLC and Alaska Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $99, 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.
The cheapest one-way flight from Seattle to Portland departs on 02/19/2026, is operated by Alaska Airlines and costs $99
The cheapest roundtrip flight from Seattle to Portland departs on 02/04/2026, is operated by Alaska Airlines and costs $139
Fastest flight from Seattle to Portland takes 0h 55m
There are direct flights on this route 1 day a week: Th
The distance between Seattle and Portland is 225km (140 miles). Seattle and Portland are in the same time zone
The cheapest flight ticket from Seattle to Portland according to data for the last 48 hours costs $99
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: February.
The fastest flights from Seattle to Portland start from 55 minutes in the air.
The following airlines operate direct flights on the route Seattle — Portland: Air Excursion, LLC
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Seattle to Portland