A nighttime cityscape with illuminated buildings, a bridge, and reflections on the water.

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

Alaska Airlines
Delta
Southwest Airlines
United
American Airlines
JetBlue Airways

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Cheap Flights from Seattle to Portland (SEA-PDX)

Prices were available within the past 7 days and start at NT$3,785 for one-way flights and NT$5,991 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Sat, Aug 22 - Sun, Aug 23

SEA

西雅圖

PDX

波特蘭

NT$5,991

Roundtrip

Found 6 hours ago

Select 達美航空 flight, departing Sat, Aug 22 from 西雅圖 to 波特蘭, returning Sun, Aug 23, priced at NT$5,991 Found 6 hours ago

Fri, Oct 2 - Sun, Oct 4

SEA

西雅圖

PDX

波特蘭

NT$6,284

Roundtrip

Found 3 days ago

Select 達美航空 flight, departing Fri, Oct 2 from 西雅圖 to 波特蘭, returning Sun, Oct 4, priced at NT$6,284 Found 3 days ago

Fri, Oct 2 - Sun, Oct 4

SEA

西雅圖

PDX

波特蘭

NT$8,199

Roundtrip

Found 3 days ago

Select 達美航空 flight, departing Fri, Oct 2 from 西雅圖 to 波特蘭, returning Sun, Oct 4, priced at NT$8,199 Found 3 days ago

Fri, Oct 2 - Sun, Oct 4

SEA

西雅圖

PDX

波特蘭

NT$10,113

Roundtrip

Found 3 days ago

Select 達美航空 flight, departing Fri, Oct 2 from 西雅圖 to 波特蘭, returning Sun, Oct 4, priced at NT$10,113 Found 3 days ago

Sat, Aug 22 - Sun, Aug 23

SEA

西雅圖

PDX

波特蘭

NT$10,478

Roundtrip

Found 6 hours ago

Select 達美航空 flight, departing Sat, Aug 22 from 西雅圖 to 波特蘭, returning Sun, Aug 23, priced at NT$10,478 Found 6 hours ago

Sat, Aug 22 - Sun, Aug 23

SEA

西雅圖

PDX

波特蘭

NT$11,279

Roundtrip

Found 6 hours ago

Select 達美航空 flight, departing Sat, Aug 22 from 西雅圖 to 波特蘭, returning Sun, Aug 23, priced at NT$11,279 Found 6 hours ago

Fri, Oct 2 - Sun, Oct 4

SEA

西雅圖

PDX

波特蘭

NT$12,029

Roundtrip

Found 3 days ago

Select 達美航空 flight, departing Fri, Oct 2 from 西雅圖 to 波特蘭, returning Sun, Oct 4, priced at NT$12,029 Found 3 days ago

Sat, Aug 22 - Sun, Aug 23

SEA

西雅圖

PDX

波特蘭

NT$12,994

Roundtrip

Found 6 hours ago

Select 美國航空 flight, departing Sat, Aug 22 from 西雅圖 to 波特蘭, returning Sun, Aug 23, priced at NT$12,994 Found 6 hours ago

Sat, Aug 22 - Sun, Aug 23

SEA

西雅圖

PDX

波特蘭

NT$13,202

Roundtrip

Found 6 hours ago

Select 達美航空 flight, departing Sat, Aug 22 from 西雅圖 to 波特蘭, returning Sun, Aug 23, priced at NT$13,202 Found 6 hours ago

Sat, Aug 22 - Sun, Aug 23

SEA

西雅圖

PDX

波特蘭

NT$14,341

Roundtrip

Found 6 hours ago

Select 聯合航空 flight, departing Sat, Aug 22 from 西雅圖 to 波特蘭, returning Sun, Aug 23, priced at NT$14,341 Found 6 hours ago

Travel information

Origin airport	Seattle-Tacoma International Airport
Destination airport	Portland 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$5,991
Average flight time	1 hour 2 mins

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Hotels near Portland Expo Center
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Hotels near Pacific Northwest College of Art
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Hotels with Hot Tubs in Downtown Portland
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Hotels near Legacy Emanuel Medical Center
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Hotels near Trevett-Nunn House
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Hotels near Portland Intl.
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Family Hotels in East Portland
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La Quinta Inn & Suites Hotels in Portland
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Romantic Hotels in North Portland
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Business Hotels in Portland
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Hotels near Cascade Station
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Lloyd District Hotels
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Luxury Hotels in Downtown Portland
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Luxury Hotels in North Portland
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Hotels near Cherry Blossom Park
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Marriott Hotels & Resorts in Downtown Portland
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Hotels with a Pool in North Portland
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Hotels near Lloyd Center
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Hotels near Ground Kontrol Classic Arcade
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Hotels near Curious Comedy Theater
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Hotel Wedding Venues Hotels in Portland
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Hotels near Willamette River
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Casino Hotels in Portland
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Hotels near Columbia Edgewater Country Club
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Hotels near Peninsula Park Rose Garden
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Romantic Hotels in Parkrose
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Hotels near Keller Auditorium
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5 Star Hotels in Roseway
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Hotels near Mt Hood Community College - Maywood Park Campus
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5 Star Hotels in Alberta Arts District
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Hotels near Veterans Memorial Coliseum
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Hotels near Colwood National Golf Course
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Boutique Hotels in Portland
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Flights from Cowra (CWT) to Portland (PDX)
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Flights from Asmara (ASM) to Portland (PDX)
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Flights from Santa Barbara (SBA) to Portland (PDX)
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Flights from Houston (IAH) to Portland (PDX)
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Flights from Beaumont (BPT) to Portland (PDX)
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Flights from Billings (BIL) to Portland (PDX)
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Flights to Portland Intl.
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Flights from Butte (BTM) to Portland (PDX)
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Flights from Taipei (TPE) to Portland (PDX)
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Flights from Manassas (MNZ) to Portland (PDX)
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Flights from Concord (CCR) to Portland (PDX)
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Flights from Changuinola (CHX) to Portland (PDX)
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Flights from Pescara (PSR) to Portland (PDX)
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Flights from Clarksville (CKV) to Portland (PDX)
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Flights from Portland Intl.
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Flights from Duluth (DLH) to Portland (PDX)
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Flights from Zanzibar (ZNZ) to Portland (PDX)
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Flights from Nashville (BNA) to Portland (PDX)
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Flights from Cork (ORK) to Portland (PDX)
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Flights from Victoria (YYJ) to Portland (PDX)
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Flights from Male (MLE) to Portland (PDX)
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Flights from Castries (SLU) to Portland (PDX)
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Flights from Phoenix (PHX) to Portland (PDX)
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Flights from New York (JFK) to Portland (PDX)
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Flights from Columbus (CLU) to Portland (PDX)
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Flights from San Luis Rio Colorado (UAC) to Portland (PDX)
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Flights from Hong Kong (HKG) to Portland (HIO)
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Flights from Pendleton (PDT) to Portland (PDX)
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Flights from Bodo (BOO) to Portland (PDX)
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Flights from Vilnius (VNO) to Portland (PDX)
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Flights from Show Low (SOW) to Portland (PDX)
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Flights from Nouadhibou (NDB) to Portland (PDX)
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Flights from Amderma (AMV) to Portland (PDX)
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Mill Ends Park
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Portland International Raceway
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The Grotto
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Arlene Schnitzer Concert Hall
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Visit Portland
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Veterans Memorial Coliseum
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Jantzen Beach Center
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Jamison Square
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Leatherman Factory
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Oregon Historical Society Museum
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Lan Su Chinese Garden
Standard Link for Lan Su Chinese Garden
Visit Lloyd District
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Oregon Convention Center
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Argay Park
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Portland Vacations
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Mt Hood Community College - Maywood Park Campus
Standard Link for Mt Hood Community College - Maywood Park Campus
Columbia Edgewater Country Club
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Dollar Rent A Car Rental Cars in Portland Intl.
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Car rentals near Hawthorne District
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Van Car Rentals near Portland Intl.
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Payless Rental Cars in Portland Intl.
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National Car Rental Rental Cars in Rose City Park
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Avis Rental Cars in Hayden Island
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Avis Rental Cars in Portland Intl.
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Goldcar Key’n Go Rental Cars in Laurelhurst
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National Car Rental Rental Cars in Portland
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Car rentals near Providence Portland Medical Center
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Budget Rental Cars in Portland Intl.
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Car rentals near Brody Theater
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Keddy By Europcar Rental Cars in Portland Intl.
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Enterprise Rental Cars in Parkrose
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Enterprise Rental Cars in Portland Intl.
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Car rentals near Portland
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Alamo Rent A Car Rental Cars in Pearl District
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NT$3,785 Cheap Flights from Seattle (SEA) to Portland (PDX)

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

Be in the know

Book smarter

Earn twice

Cheap Flights from Seattle to Portland (SEA-PDX)

Travel information

Explore a world of travel with Expedia