An Alaska Airlines plane taking off with a snow-capped mountain in the background.

₩189,800 Cheap Flights from Portland (PDX) to Seattle (SEA)

Photo by Port of Seattle
Open Photo by Port of Seattle

Cheap Flights from Portland to Seattle (PDX-SEA)

Prices were available within the past 7 days and start at ₩189,800 for one-way flights and ₩311,100 for roundtrip, for the period specified. Prices and availability are subject to change.
Delta
Wed, Oct 28 - Sun, Nov 1
PDX
Portland
SEA
Seattle
₩311,100
Roundtrip
Found 4 days ago
Select Delta flight, departing Wed, Oct 28 from Portland to Seattle, returning Sun, Nov 1, priced at ₩311,100 Found 4 days ago
Delta
Wed, Oct 28 - Sun, Nov 1
PDX
Portland
SEA
Seattle
₩339,800
Roundtrip
Found 4 days ago
Select Delta flight, departing Wed, Oct 28 from Portland to Seattle, returning Sun, Nov 1, priced at ₩339,800 Found 4 days ago
Delta
Wed, Oct 28 - Sun, Nov 1
PDX
Portland
SEA
Seattle
₩379,600
Roundtrip
Found 4 days ago
Select Delta flight, departing Wed, Oct 28 from Portland to Seattle, returning Sun, Nov 1, priced at ₩379,600 Found 4 days ago
Southwest Airlines
Wed, Oct 28 - Sun, Nov 1
PDX
Portland
SEA
Seattle
₩417,800
Roundtrip
Found 4 days ago
Select Southwest Airlines flight, departing Wed, Oct 28 from Portland to Seattle, returning Sun, Nov 1, priced at ₩417,800 Found 4 days ago
Delta
Wed, Oct 28 - Sun, Nov 1
PDX
Portland
SEA
Seattle
₩434,400
Roundtrip
Found 4 days ago
Select Delta flight, departing Wed, Oct 28 from Portland to Seattle, returning Sun, Nov 1, priced at ₩434,400 Found 4 days ago
Southwest Airlines
Wed, Oct 28 - Sun, Nov 1
PDX
Portland
SEA
Seattle
₩438,400
Roundtrip
Found 4 days ago
Select Southwest Airlines flight, departing Wed, Oct 28 from Portland to Seattle, returning Sun, Nov 1, priced at ₩438,400 Found 4 days ago
Delta
Wed, Oct 28 - Sun, Nov 1
PDX
Portland
SEA
Seattle
₩448,000
Roundtrip
Found 4 days ago
Select Delta flight, departing Wed, Oct 28 from Portland to Seattle, returning Sun, Nov 1, priced at ₩448,000 Found 4 days ago
Delta
Wed, Oct 28 - Sun, Nov 1
PDX
Portland
SEA
Seattle
₩455,000
Roundtrip
Found 4 days ago
Select Delta flight, departing Wed, Oct 28 from Portland to Seattle, returning Sun, Nov 1, priced at ₩455,000 Found 4 days ago
United
Wed, Oct 28 - Sun, Nov 1
PDX
Portland
SEA
Seattle
₩798,400
Roundtrip
Found 4 days ago
Select United flight, departing Wed, Oct 28 from Portland to Seattle, returning Sun, Nov 1, priced at ₩798,400 Found 4 days ago
American Airlines
Wed, Oct 28 - Sun, Nov 1
PDX
Portland
SEA
Seattle
₩1,175,200
Roundtrip
Found 4 days ago
Select American Airlines flight, departing Wed, Oct 28 from Portland to Seattle, returning Sun, Nov 1, priced at ₩1,175,200 Found 4 days ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from ₩579,300
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from ₩579,300

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

October is typically the cheapest month to fly

From ₩158,146 - ₩412,425 per traveler.

Travel information

Origin airport
Portland International Airport
Destination airport
Seattle-Tacoma International Airport
Distance
207 km away
Airlines serving
Alaska Airlines, Delta, Southwest Airlines, United, American Airlines
Popular airline
Alaska Airlines
Roundtrip price
₩311,100
Average flight time
1 hour 6 mins
*Available to One Key members.