Flights from Seattle to Oregon

Flight deals from Seattle to Oregon

Looking for a cheap last-minute deal or the best return flight from Seattle to Oregon? If you want to travel next month, return fares start from ₩313,543. Find the lowest prices on one-way and return tickets right here.

Portland.₩268,668 per passenger.Departing Sat, 5 Sep, returning Sat, 19 Sep.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Sat, 5 Sep, arriving in Portland.Inbound direct flight with Delta departs from Portland on Sat, 19 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₩268,668, select.

Redmond.₩329,283 per passenger.Departing Fri, 21 Aug, returning Sun, 23 Aug.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Fri, 21 Aug, arriving in Redmond.Inbound direct flight with Delta departs from Redmond on Sun, 23 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₩329,283, select.

Eugene.₩340,634 per passenger.Departing Sun, 20 Sep, returning Tue, 29 Sep.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Sun, 20 Sep, arriving in Eugene.Inbound direct flight with Delta departs from Eugene on Tue, 29 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₩340,634, select.

Medford.₩359,035 per passenger.Departing Mon, 8 Jun, returning Mon, 29 Jun.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Mon, 8 Jun, arriving in Medford.Inbound direct flight with Delta departs from Medford on Mon, 29 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₩359,035, select.

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Flying from Seattle to Oregon

Arm yourself with these facts on the fly.

Cheapest flight found	₩268,668
Cheapest month to fly	September
Average flight time	1 hr, 1 min
Cheapest airport to fly from	Seattle / Tacoma International
Most popular airline	Alaska Airlines

How to find cheap flights from Seattle to Oregon

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Seattle to Oregon. Other savvy travellers recently found return flights from ₩268,668 and one-way tickets from ₩173,437 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Seattle / Tacoma International into Portland

At the moment, the lowest priced flight tickets to Oregon are from Seattle / Tacoma International Airport to Portland Airport.

Fly in September

We crunched the flight calendar and found the cheapest time to fly from Seattle to Oregon is currently September.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Seattle to anywhere you choose in Oregon.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Seattle to Oregon go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Oregon to Oregon flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Seattle to Oregon flight price?

We looked at all of the upcoming return flights from Seattle to Oregon we could find over the next 12 months. It looks like ₩268,668 is the best price. This is good, compared to the average Oregon ticket price of ₩324,405.

What is the cheapest month to fly from Seattle to Oregon?

The cheapest month to fly from Seattle to Portland Airport is usually September. The cheapest month to fly from Seattle to Medford Airport is usually June. The cheapest month to fly from Seattle to Eugene Airport is usually September. And the cheapest month to fly from Seattle to Redmond Airport is usually August.

Which upcoming date is cheapest to fly from Seattle to Oregon on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Oregon on Saturday, 5 September 2026.