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Flights from Portland International Airport (PDX) to Seattle-Tacoma International Airport (SEA)
Flights to Seattle
Washington
United States of America
Flights
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Popular airlines from Portland International Airport (PDX) to Seattle-Tacoma International Airport (SEA)

Alaska Airlines
Delta
Southwest Airlines
United
American Airlines
JetBlue Airways

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Cheap Flights from Portland to Seattle (PDX-SEA)

Prices were available within the past 7 days and start at NT$3,781 for one-way flights and NT$5,653 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Tue, Oct 6 - Sat, Oct 10

PDX

波特蘭

SEA

西雅圖

NT$5,653

Roundtrip

Found 2 days ago

Select 達美航空 flight, departing Tue, Oct 6 from 波特蘭 to 西雅圖, returning Sat, Oct 10, priced at NT$5,653 Found 2 days ago

Thu, Aug 27 - Wed, Sep 9

PDX

波特蘭

SEA

西雅圖

NT$5,972

Roundtrip

Found 1 day ago

Select 達美航空 flight, departing Thu, Aug 27 from 波特蘭 to 西雅圖, returning Wed, Sep 9, priced at NT$5,972 Found 1 day ago

Thu, Aug 27 - Wed, Sep 9

PDX

波特蘭

SEA

西雅圖

NT$7,890

Roundtrip

Found 1 day ago

Select 達美航空 flight, departing Thu, Aug 27 from 波特蘭 to 西雅圖, returning Wed, Sep 9, priced at NT$7,890 Found 1 day ago

Tue, Oct 6 - Sat, Oct 10

PDX

波特蘭

SEA

西雅圖

NT$8,209

Roundtrip

Found 2 days ago

Select 達美航空 flight, departing Tue, Oct 6 from 波特蘭 to 西雅圖, returning Sat, Oct 10, priced at NT$8,209 Found 2 days ago

Thu, Aug 27 - Wed, Sep 9

PDX

波特蘭

SEA

西雅圖

NT$8,529

Roundtrip

Found 1 day ago

Select 達美航空 flight, departing Thu, Aug 27 from 波特蘭 to 西雅圖, returning Wed, Sep 9, priced at NT$8,529 Found 1 day ago

Wed, Sep 23 - Fri, Oct 9

PDX

波特蘭

SEA

西雅圖

NT$8,849

Roundtrip

Found 2 days ago

Select 達美航空 flight, departing Wed, Sep 23 from 波特蘭 to 西雅圖, returning Fri, Oct 9, priced at NT$8,849 Found 2 days ago

Wed, Sep 23 - Fri, Oct 9

PDX

波特蘭

SEA

西雅圖

NT$9,738

Roundtrip

Found 2 days ago

Select 達美航空 flight, departing Wed, Sep 23 from 波特蘭 to 西雅圖, returning Fri, Oct 9, priced at NT$9,738 Found 2 days ago

Tue, Oct 6 - Sat, Oct 10

PDX

波特蘭

SEA

西雅圖

NT$9,807

Roundtrip

Found 2 days ago

Select 達美航空 flight, departing Tue, Oct 6 from 波特蘭 to 西雅圖, returning Sat, Oct 10, priced at NT$9,807 Found 2 days ago

Wed, Aug 12 - Thu, Aug 13

PDX

波特蘭

SEA

西雅圖

NT$16,400

Roundtrip

Found 5 days ago

Select 聯合航空 flight, departing Wed, Aug 12 from 波特蘭 to 西雅圖, returning Thu, Aug 13, priced at NT$16,400 Found 5 days ago

Sat, Aug 22 - Sun, Aug 23

PDX

波特蘭

SEA

西雅圖

NT$21,941

Roundtrip

Found 2 days ago

Select 美國航空 flight, departing Sat, Aug 22 from 波特蘭 to 西雅圖, returning Sun, Aug 23, priced at NT$21,941 Found 2 days ago

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, JetBlue Airways
Popular airline	Alaska Airlines
Roundtrip price	NT$5,653
Average flight time	1 hour 17 mins

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NT$3,781 Cheap Flights from Portland (PDX) to Seattle (SEA)

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

Be in the know

Book smarter

Earn twice

Cheap Flights from Portland to Seattle (PDX-SEA)

Travel information

Explore a world of travel with Expedia