Cheap Flights from Seattle (SEA) to Portland (PWM)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Portland Intl. Jetport Airport (PWM)

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Find the cheapest month to fly from Seattle (SEA) to Portland (PWM)

September is typically the cheapest month to fly

From AU$351 - AU$939 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to Portland route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Portland Intl. Jetport
Distance
3971 km

Your quick guide to flights from Seattle to Portland

Pick up great flights from Seattle to Portland

With Expedia, you have your pick of flights a day with airlines covering flights from Seattle to Portland. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Seattle to Portland that take around hours.

Find cheap flights from Seattle to Portland

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Seattle to Portland around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Portland is normally in .

Reasons to book your flight from Seattle to Portland with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Seattle to Portland across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Portland right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Portland Intl. Jetport Airport (PWM)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from Seattle - Tacoma Intl. Airport (SEA) to Portland Intl. Jetport Airport (PWM) was . Fares this good don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Portland Intl. Jetport Airport (PWM)?
Most flights can be cancelled online, but every air carrier has its own set of terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from SEA to PWM that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to Portland Intl. Jetport Airport (PWM) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to PWM?
It's around 4 000 kilometres from SEA to PWM, so expect to be flying for a while. Keep yourself entertained with things like crossword puzzles or the latest bestseller.
Which airlines fly direct from SEA to PWM?
Direct flights aren't available, so you'll need to make at least one stop between Sea-Tac Airport and Portland Intl. Jetport Airport (PWM). Make the most of the layover time to stretch your legs and take a break.
Are Sea-Tac Airport to Portland Intl. Jetport Airport (PWM) flight tickets cheaper when they're purchased at the last minute?
It is possible to get great last-minute deals from Sea-Tac Airport to PWM, but it's also possible to miss out entirely! As many airlines advertise prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals regularly, so you can rest assured you're always getting the latest offers.

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