Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system
Flights from Portland to Seattle Starting at CNY 35
We've found these cheap flights for you. You can book one-way or return flight tickets.
- One way
- Round-trip
- PDX16:5059mDirectSEA17:49Wed, May 15|Portland - Seattle|Alaska AirlinesCNY 35CNY 5335% OFF35% OFFCNY 53CNY 35
- PDX19:2559mDirectSEA20:24Tue, Jun 11|Portland - Seattle|Alaska AirlinesCNY 35CNY 5335% OFF35% OFFCNY 53CNY 35
- PDX14:501h 1mDirectSEA15:51Wed, Jun 12|Portland - Seattle|Alaska AirlinesCNY 35CNY 5334% OFF34% OFFCNY 53CNY 35
- PDX20:5559mDirectSEA21:54Tue, Jun 4|Portland - Seattle|Alaska AirlinesCNY 35CNY 35
- PDX16:5059mDirectSEA17:49Tue, May 14|Portland - Seattle|Alaska AirlinesCNY 36CNY 36
- PDX18:071hDirectSEA19:07Tue, May 7|Portland - Seattle|Alaska AirlinesCNY 36CNY 36
- PDX06:371h 3mDirectSEA07:40Tue, May 14|Portland - Seattle|Delta Air LinesCNY 37CNY 37
- PDX16:5059mDirectSEA17:49Wed, May 1|Portland - Seattle|Alaska AirlinesCNY 43CNY 43
- PDX16:5059mDirectSEA17:49Wed, May 8|Portland - Seattle|Alaska AirlinesCNY 43CNY 43
- PDX16:5059mDirectSEA17:49Tue, May 21|Portland - Seattle|Alaska AirlinesCNY 44CNY 44
- PDX13:003h 5mDirectSEA14:00Wed, May 1|Portland - Seattle|Alaska AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Find the best time to fly from Portland to Seattle
We monitor flight fares to help you find the best deals effortlessly
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Portland to Seattle
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Alaska Airlines
From £35
Delta Air Lines
From £37
Southwest Airlines
From £140
American Airlines
From £152
United Airlines
From £233
ANA airlines
Find more flights and airlines
Alternative Routes from Portland to Seattle
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Portland to Seattle.
- CheapestPDX16:500h 59mDirectSEA17:49Portland International Airport - Seattle-Tacoma International AirportWed, May 15Alaska Airlines£35
- PDX16:500h 59mDirectSEA17:49Portland International Airport - Seattle-Tacoma International AirportWed, May 15Alaska Airlines£35Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Portland to Seattle
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Seattle. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Portland to Seattle
Cheapest direct flight price | £34 |
---|---|
Cheapest return ticket price | £61 |
Cheapest month | January |
Peak season for travel | October |
Flight distance | 208.22km |
Average flight time | 1 hour 1 minute |
Popular airline | Alaska Airlines |
Plan Your Trip Around Seattle
More Travel Options
Top flights to Seattle
- Aberdeen to Seattle Flights
- Edinburgh to Seattle Flights
- Flights from Bristol to Seattle
- Flights from Inverness to Seattle
- Cardiff to Seattle Flights
- Flights from Cardiff to Seattle
- Manchester to Seattle Flights
- Flights from Birmingham to Seattle
- Birmingham to Seattle Flights
- Flights from Aberdeen to Seattle
- Flights from Kirkwall to Seattle
- Flights from London to Seattle
- London to Seattle Flights
- Flights from Durham to Seattle
- Kirkwall to Seattle Flights
- Inverness to Seattle Flights
- Bournemouth to Seattle Flights
- Durham to Seattle Flights
- Exeter to Seattle Flights
Top flights from Portland
- Portland to Southampton Flights
- Portland to Birmingham Flights
- Portland to Kirkwall Flights
- Portland to Isle Of Man Flights
- Portland to Glasgow Flights
- Portland to London Flights
- Portland to Manchester Flights
- Flights from Portland to Birmingham
- Flights from Portland to Edinburgh
- Flights from Portland to Manchester
- Portland to Durham Flights
- Portland to Islay Flights
- Portland to Newcastle Flights
- Portland to Liverpool Flights
- Portland to Exeter Flights
- Portland to Londonderry Flights
- Flights from Portland to London
Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.
Site Operator: Trip.com Travel Singapore Pte. Ltd.