Flights From Portland (PDX) to SeaTac (SEA)

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Selected fares from Portland to SeaTac

The cheapest prices found with in the last 7 days for return flights were CA $211 and CA $71 for one-way flights to SeaTac for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue., 22 Apr. - Sun., 27 Apr.
PDX
Portland Intl.
SEA
Seattle - Tacoma Intl.
CA $211 Roundtrip, found 5 days ago
CA $211
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue., 22 Apr. from Portland Intl. to Seattle - Tacoma Intl., returning Sun., 27 Apr., priced at CA $211 found 5 days ago
Alaska Airlines
Tue., 22 Apr. - Sun., 27 Apr.
PDX
Portland Intl.
SEA
Seattle - Tacoma Intl.
CA $212 Roundtrip, found 5 days ago
CA $212
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue., 22 Apr. from Portland Intl. to Seattle - Tacoma Intl., returning Sun., 27 Apr., priced at CA $212 found 5 days ago
Alaska Airlines
Fri., 25 Apr. - Sun., 27 Apr.
PDX
Portland Intl.
SEA
Seattle - Tacoma Intl.
CA $225 Roundtrip, found 6 days ago
CA $225
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri., 25 Apr. from Portland Intl. to Seattle - Tacoma Intl., returning Sun., 27 Apr., priced at CA $225 found 6 days ago