Flights to Northwest Washington from Oakland - ￥9,990

View ￥9,990 flight on Mon, Aug 11, 2025Opens in a new window

Popular airlines from Oakland to Northwest Washington

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    Jetstar Japan

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    Solaseed Air

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Cheap Flights from Oakland to Northwest Washington (SJC-SEA)

Prices were available within the past 7 days and start at ￥9,990 for one-way flights and ￥20,090 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Aug 30 - Sun, Aug 31
SFO
San Francisco
PAE
Seattle
￥20,090 Roundtrip, found 3 days ago
￥20,090
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Aug 30 from San Francisco to Seattle, returning Sun, Aug 31, priced at ￥20,090 found 3 days ago
Hawaiian Airlines
Sat, Sep 27 - Tue, Oct 14
SJC
San Jose
SEA
Seattle
￥20,110 Roundtrip, found 6 days ago
￥20,110
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Sat, Sep 27 from San Jose to Seattle, returning Tue, Oct 14, priced at ￥20,110 found 6 days ago
Delta
Mon, Sep 8 - Sat, Sep 20
SJC
San Jose
SEA
Seattle
￥20,220 Roundtrip, found 6 days ago
￥20,220
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Sep 8 from San Jose to Seattle, returning Sat, Sep 20, priced at ￥20,220 found 6 days ago
American Airlines
Thu, Oct 2 - Wed, Oct 8
SJC
San Jose
SEA
Seattle
￥21,790 Roundtrip, found 1 day ago
￥21,790
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 2 from San Jose to Seattle, returning Wed, Oct 8, priced at ￥21,790 found 1 day ago
United
Tue, Aug 19 - Mon, Aug 25
SFO
San Francisco
SEA
Seattle
￥30,300 Roundtrip, found 3 days ago
￥30,300
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 19 from San Francisco to Seattle, returning Mon, Aug 25, priced at ￥30,300 found 3 days ago
Frontier Airlines
Fri, Aug 29 - Sun, Sep 14
SJC
San Jose
SEA
Seattle
￥41,780 Roundtrip, found 6 days ago
￥41,780
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Aug 29 from San Jose to Seattle, returning Sun, Sep 14, priced at ￥41,780 found 6 days ago

Find the cheapest month to fly from Oakland (OAK) to Bellingham (BLI)

January is typically the cheapest month to fly

From ￥29,476 - ￥95,427 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.