Cheap flights from Seattle to Newport from CA $107

View CA $107 flight on Sat, Aug. 16, 2025Opens in a new window

Popular airlines from Seattle to Newport

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Cheap flights from Seattle (SEA) to Newport (PDX)

Prices were available within the past 7 days and start at CA $107 for one-way flights and CA $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Nov. 8 - Tue, Nov. 11
SEA
Seattle
PDX
Portland
CA $160 Roundtrip, found 1 day ago
CA $160
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Nov. 8 from Seattle to Portland, returning Tue, Nov. 11, priced at CA $160 found 1 day ago
Delta
Sat, Nov. 8 - Tue, Nov. 11
SEA
Seattle
PDX
Portland
CA $160 Roundtrip, found 1 day ago
CA $160
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Nov. 8 from Seattle to Portland, returning Tue, Nov. 11, priced at CA $160 found 1 day ago
Delta
Sat, Sep. 27 - Tue, Oct. 14
SEA
Seattle
PDX
Portland
CA $161 Roundtrip, found 3 days ago
CA $161
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep. 27 from Seattle to Portland, returning Tue, Oct. 14, priced at CA $161 found 3 days ago
Hawaiian Airlines
Tue, Aug. 5 - Sat, Aug. 16
SEA
Seattle
PDX
Portland
CA $228 Roundtrip, found 3 days ago
CA $228
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Aug. 5 from Seattle to Portland, returning Sat, Aug. 16, priced at CA $228 found 3 days ago
United
Fri, Aug. 29 - Mon, Sep. 1
SEA
Seattle
PDX
Portland
CA $791 Roundtrip, found 1 day ago
CA $791
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug. 29 from Seattle to Portland, returning Mon, Sep. 1, priced at CA $791 found 1 day ago
American Airlines
Mon, Aug. 4 - Tue, Aug. 5
PAE
Seattle
PDX
Portland
CA $3,198 Roundtrip, found 4 days ago
CA $3,198
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Aug. 4 from Seattle to Portland, returning Tue, Aug. 5, priced at CA $3,198 found 4 days ago

Find the cheapest month to fly from Seattle (SEA) to Portland (PDX)

January is typically the cheapest month to fly

From CA $104 - CA $296 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.