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How much is the cheapest flight to Seaside?
Prices were available within the past 7 days and start at NT$2,253 for one-way flights and NT$4,830 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 4 - Tue, May 13
SEA
Seattle - Tacoma Intl.
PDX
Portland Intl.
NT$4,830 Roundtrip, found 6 days ago
NT$4,830
Roundtrip
found 6 days ago

Sun, May 4 - Tue, May 13
SEA
Seattle - Tacoma Intl.
PDX
Portland Intl.
NT$5,811 Roundtrip, found 6 days ago
NT$5,811
Roundtrip
found 6 days ago

Thu, May 8 - Thu, May 15
SFO
San Francisco Intl.
PDX
Portland Intl.
NT$6,829 Roundtrip, found 1 day ago
NT$6,829
Roundtrip
found 1 day ago

Thu, Apr 10 - Wed, Apr 16
LAX
Los Angeles Intl.
PDX
Portland Intl.
NT$8,134 Roundtrip, found 4 days ago
NT$8,134
Roundtrip
found 4 days ago

Thu, Apr 24 - Mon, May 5
PAE
Seattle Paine Field Intl. Airport
PDX
Portland Intl.
NT$26,961 Roundtrip, found 1 day ago
NT$26,961
Roundtrip
found 1 day ago
Destination airport | Portland Intl. |
Destination airport IATA code | PDX |
Destination city name | Portland |
Roundtrip price | NT$4,830 |
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Trending flights to Seaside
Prices were available within the past 7 days and start at NT$2,253 for one-way flights and NT$4,830 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 12 - Sun, Apr 20
TPE
Taoyuan Intl.
PDX
Portland Intl.
NT$25,095 Roundtrip, found 2 hours ago
NT$25,095
Roundtrip
found 2 hours ago
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From Other Airports to Seaside
- Chicago to Portland (ORD - PDX)
- San Diego to Portland (SAN - PDX)
- Los Angeles to Portland (LAX - PDX)
- Taipei to Portland (TSA - PDX)
- Detroit to Portland (DTW - PDX)
- Taipei to Portland (TPE - PDX)
- Kaohsiung to Portland (KHH - PDX)
- San Jose to Portland (SJC - PDX)
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