Flights to San Juan Islands from Oakland - ￥10,110

View ￥10,110 flight on Mon, Sep 8, 2025Opens in a new window

Popular airlines from Oakland to San Juan Islands

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Oakland to San Juan Islands (SJC-SEA)

Prices were available within the past 7 days and start at ￥10,110 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
Delta
Tue, Sep 30 - Thu, Oct 2
SFO
San Francisco
SEA
Seattle
￥20,240 Roundtrip, found 2 days ago
￥20,240
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 30 from San Francisco to Seattle, returning Thu, Oct 2, priced at ￥20,240 found 2 days ago
Delta
Tue, Sep 23 - Sat, Sep 27
SFO
San Francisco
SEA
Seattle
￥20,370 Roundtrip, found 20 hours ago
￥20,370
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Sep 23 from San Francisco to Seattle, returning Sat, Sep 27, priced at ￥20,370 found 20 hours ago
Hawaiian Airlines
Wed, Sep 10 - Sun, Sep 21
SFO
San Francisco
SEA
Seattle
￥21,490 Roundtrip, found 6 days ago
￥21,490
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, Sep 10 from San Francisco to Seattle, returning Sun, Sep 21, priced at ￥21,490 found 6 days ago
American Airlines
Thu, Oct 2 - Wed, Oct 8
SJC
San Jose
SEA
Seattle
￥21,790 Roundtrip, found 2 days ago
￥21,790
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Oct 2 from San Jose to Seattle, returning Wed, Oct 8, priced at ￥21,790 found 2 days ago
United
Tue, Aug 19 - Mon, Aug 25
SFO
San Francisco
SEA
Seattle
￥30,300 Roundtrip, found 4 days ago
￥30,300
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug 19 from San Francisco to Seattle, returning Mon, Aug 25, priced at ￥30,300 found 4 days ago