Flights to Blake Island from San Francisco - ￥11,250

View ￥11,250 flight on Wed, Sep 17, 2025Opens in a new window

Popular airlines from San Francisco to Blake Island

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Hawaiian Airlines

    Hawaiian Airlines

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Cheap Flights from San Francisco to Blake Island (SJC-SEA)

Prices were available within the past 7 days and start at ￥11,250 for one-way flights and ￥19,690 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Sep 6 - Tue, Sep 9
SFO
San Francisco
SEA
Seattle
￥19,690 Roundtrip, just found
￥19,690
Roundtrip
just found
Select Hawaiian Airlines flight, departing Sat, Sep 6 from San Francisco to Seattle, returning Tue, Sep 9, priced at ￥19,690 just found
Delta
Sat, Aug 16 - Sat, Aug 23
SFO
San Francisco
SEA
Seattle
￥19,800 Roundtrip, found 1 day ago
￥19,800
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 16 from San Francisco to Seattle, returning Sat, Aug 23, priced at ￥19,800 found 1 day ago
Delta
Thu, Nov 6 - Sat, Nov 8
SFO
San Francisco
SEA
Seattle
￥19,820 Roundtrip, found 4 days ago
￥19,820
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Nov 6 from San Francisco to Seattle, returning Sat, Nov 8, priced at ￥19,820 found 4 days ago
Delta
Sat, Sep 27 - Sat, Oct 4
SFO
San Francisco
SEA
Seattle
￥19,940 Roundtrip, found 1 day ago
￥19,940
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 27 from San Francisco to Seattle, returning Sat, Oct 4, priced at ￥19,940 found 1 day ago
American Airlines
Thu, Nov 6 - Sat, Nov 8
SFO
San Francisco
SEA
Seattle
￥22,960 Roundtrip, found 4 days ago
￥22,960
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Nov 6 from San Francisco to Seattle, returning Sat, Nov 8, priced at ￥22,960 found 4 days ago
United
Sat, Aug 16 - Sat, Aug 23
SFO
San Francisco
SEA
Seattle
￥29,900 Roundtrip, found 1 day ago
￥29,900
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 16 from San Francisco to Seattle, returning Sat, Aug 23, priced at ￥29,900 found 1 day ago

Find the cheapest month to fly from San Francisco (SFO) to Seattle (SEA)

January is typically the cheapest month to fly

From ￥13,945 - ￥29,945 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.