Cheap flights from Adelaide to San Juan Islands

View AU$882 flight on Thu, 13 Nov. 2025Opens in a new window

Popular airlines from Adelaide to San Juan Islands

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Adelaide (ADL) to San Juan Islands (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, 7 Sep. - Tue, 9 Sep.
ADL
Adelaide
SEA
Seattle
AU$1,502 Return, found 2 days ago
AU$1,502
Return
found 2 days ago
Select Air Canada flight, departing Sun, 7 Sep. from Adelaide to Seattle, returning Tue, 9 Sep., priced at AU$1,502 found 2 days ago
Virgin Australia
Mon, 9 Mar. - Mon, 23 Mar.
ADL
Adelaide
SEA
Seattle
AU$1,646 Return, found 2 days ago
AU$1,646
Return
found 2 days ago
Select Virgin Australia flight, departing Mon, 9 Mar. from Adelaide to Seattle, returning Mon, 23 Mar., priced at AU$1,646 found 2 days ago
United
Mon, 9 Mar. - Mon, 23 Mar.
ADL
Adelaide
SEA
Seattle
AU$1,646 Return, found 2 days ago
AU$1,646
Return
found 2 days ago
Select United flight, departing Mon, 9 Mar. from Adelaide to Seattle, returning Mon, 23 Mar., priced at AU$1,646 found 2 days ago
Qantas Airways
Wed, 8 Oct. - Wed, 19 Nov.
ADL
Adelaide
SEA
Seattle
AU$1,808 Return, found 2 days ago
AU$1,808
Return
found 2 days ago
Select Qantas Airways flight, departing Wed, 8 Oct. from Adelaide to Seattle, returning Wed, 19 Nov., priced at AU$1,808 found 2 days ago
Singapore Airlines
Mon, 2 Mar. - Tue, 17 Mar.
ADL
Adelaide
SEA
Seattle
AU$1,923 Return, found 5 days ago
AU$1,923
Return
found 5 days ago
Select Singapore Airlines flight, departing Mon, 2 Mar. from Adelaide to Seattle, returning Tue, 17 Mar., priced at AU$1,923 found 5 days ago
Hawaiian Airlines
Thu, 4 Sep. - Thu, 11 Sep.
ADL
Adelaide
SEA
Seattle
AU$2,336 Return, found 2 days ago
AU$2,336
Return
found 2 days ago
Select Hawaiian Airlines flight, departing Thu, 4 Sep. from Adelaide to Seattle, returning Thu, 11 Sep., priced at AU$2,336 found 2 days ago
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