€102 Cheap Flights Seattle to Portland (SEA-PDX)

View €102 flight on Sat, 23 May 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Portland International Airport (PDX)

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Cheap flights from Seattle to Portland (SEA-PDX)

Prices were available within the past 7 days and start at €102 for one-way flights and €177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 23 May - Sun, 24 May
SEA
Seattle
PDX
Portland
€177 Return, found 7 hours ago
€177
Return
found 7 hours ago
Select Delta flight, departing Sat, 23 May from Seattle to Portland, returning Sun, 24 May, priced at €177 found 7 hours ago
Delta
Sat, 16 May - Sun, 17 May
SEA
Seattle
PDX
Portland
€195 Return, found 1 day ago
€195
Return
found 1 day ago
Select Delta flight, departing Sat, 16 May from Seattle to Portland, returning Sun, 17 May, priced at €195 found 1 day ago
Delta
Sat, 16 May - Sun, 17 May
SEA
Seattle
PDX
Portland
€199 Return, found 1 day ago
€199
Return
found 1 day ago
Select Delta flight, departing Sat, 16 May from Seattle to Portland, returning Sun, 17 May, priced at €199 found 1 day ago
Delta
Sat, 16 May - Sun, 17 May
SEA
Seattle
PDX
Portland
€203 Return, found 1 day ago
€203
Return
found 1 day ago
Select Delta flight, departing Sat, 16 May from Seattle to Portland, returning Sun, 17 May, priced at €203 found 1 day ago
Delta
Wed, 10 Jun - Wed, 17 Jun
SEA
Seattle
PDX
Portland
€212 Return, found 1 day ago
€212
Return
found 1 day ago
Select Delta flight, departing Wed, 10 Jun from Seattle to Portland, returning Wed, 17 Jun, priced at €212 found 1 day ago
Delta
Wed, 10 Jun - Thu, 18 Jun
SEA
Seattle
PDX
Portland
€228 Return, found 6 days ago
€228
Return
found 6 days ago
Select Delta flight, departing Wed, 10 Jun from Seattle to Portland, returning Thu, 18 Jun, priced at €228 found 6 days ago
Delta
Wed, 10 Jun - Wed, 17 Jun
SEA
Seattle
PDX
Portland
€229 Return, found 1 day ago
€229
Return
found 1 day ago
Select Delta flight, departing Wed, 10 Jun from Seattle to Portland, returning Wed, 17 Jun, priced at €229 found 1 day ago
Delta
Wed, 17 Jun - Mon, 20 Jul
SEA
Seattle
PDX
Portland
€233 Return, found 6 days ago
€233
Return
found 6 days ago
Select Delta flight, departing Wed, 17 Jun from Seattle to Portland, returning Mon, 20 Jul, priced at €233 found 6 days ago
United
Wed, 10 Jun - Thu, 18 Jun
SEA
Seattle
PDX
Portland
€442 Return, found 6 days ago
€442
Return
found 6 days ago
Select United flight, departing Wed, 10 Jun from Seattle to Portland, returning Thu, 18 Jun, priced at €442 found 6 days ago
American Airlines
Wed, 13 May - Mon, 18 May
SEA
Seattle
PDX
Portland
€490 Return, found 1 day ago
€490
Return
found 1 day ago
Select American Airlines flight, departing Wed, 13 May from Seattle to Portland, returning Mon, 18 May, priced at €490 found 1 day ago

Frequently asked questions

How much is a flight from SEA to Portland Airport?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Seattle - Tacoma Intl. Airport (SEA) and PDX Airport start from €177. Make your booking ASAP to score the best price for your trip. 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 Airport?
We understand that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Sea-Tac Airport to Portland Intl. Airport (PDX) 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 to PDX flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from SEA to Portland Airport?
The average flight time from SEA to Portland Intl. Airport (PDX) is only 55 minutes. If you're lucky, you might just get through an entire movie before you land!
How far is the flight from Sea-Tac Airport to Portland Intl. Airport (PDX)?
It's only 210 kilometres from Seattle - Tacoma Intl. Airport (SEA) to Portland Intl. Airport (PDX). It's quite possible that you'll spend more time travelling to and from the airport than you will actually flying!
Which airlines fly direct from SEA to PDX?
Alaska Airlines (AS) is a popular choice. It operates 495 flights between Sea-Tac Airport and PDX each month. Delta Air Lines (DL) is another popular choice. It offers 212 flights each month. Between these two airlines, you'll be able to find a good deal from SeaTac to Portland.
Are Sea-Tac Airport to PDX Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Seattle - Tacoma Intl. Airport (SEA) to Portland Airport at the last minute could be your ticket to a great deal. However, it might cost you a whole lot more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Travel information

0
Origin airport
Seattle - Tacoma Intl.
Destination airport
Portland Intl.
Airlines serving
American Airlines, Delta, United
Return price
€177
Distance
206 km

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