Cheap Flights from Seattle to Portland

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

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

January is typically the cheapest month to fly

From S$97 - S$276 per traveller.

Graph displaying average flight prices per month

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Seattle to Portland route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Portland Intl.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, United
Return price
S$175
Distance
206 km

Flights from Seattle to Portland

There are several airlines that operate frequent flights from Seattle (SEA) to Portland (PDX) including

  • Alaska Airlines with 228 flights a week
  • Delta Air Lines with 90 flights a week

The earliest flight leaves Seattle Tacoma Intl. Airport at 05:30 and arrives at Portland Intl. Airport at 06:20. The last flight of the day departs Seattle at 23:10 and arrives at Portland at 23:56.

The flight distance from Seattle to Portland is about 209 km, the shortest flight is 00 hours 42 minutes with Delta Air Lines.

Expedia lets you search across the largest number of airlines and Portland flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Seattle Portland flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle to Portland trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Portland flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Seattle to Portland with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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 . 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.

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Seattle Airports

Seattle Paine Field Intl. Airport

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