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 $199 and CA $71 for one-way flights to SeaTac for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun Country Airlines
Sun., 23 Mar. - Tue., 1 Apr.
PDX
Portland Intl.
SEA
Seattle - Tacoma Intl.
CA $199 Roundtrip, found 5 days ago
CA $199
Roundtrip
found 5 days ago
Select Sun Country Airlines flight, departing Sun., 23 Mar. from Portland Intl. to Seattle - Tacoma Intl., returning Tue., 1 Apr., priced at CA $199 found 5 days ago
Alaska Airlines
Thu., 1 May - Wed., 7 May
PDX
Portland Intl.
SEA
Seattle - Tacoma Intl.
CA $212 Roundtrip, found 4 days ago
CA $212
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu., 1 May from Portland Intl. to Seattle - Tacoma Intl., returning Wed., 7 May, priced at CA $212 found 4 days ago
Sun Country Airlines
Sun., 23 Mar. - Tue., 1 Apr.
PDX
Portland Intl.
SEA
Seattle - Tacoma Intl.
CA $213 Roundtrip, found 5 days ago
CA $213
Roundtrip
found 5 days ago
Select Sun Country Airlines flight, departing Sun., 23 Mar. from Portland Intl. to Seattle - Tacoma Intl., returning Tue., 1 Apr., priced at CA $213 found 5 days ago