Flights to San Juan Island from Houston - ￥18,560

View ￥18,560 flight on Tue, Aug 26, 2025Opens in a new window

Popular airlines from Houston to San Juan Island

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Cheap Flights from Houston to San Juan Island (HOU-SEA)

Prices were available within the past 7 days and start at ￥18,560 for one-way flights and ￥37,740 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep 13 - Wed, Sep 17
HOU
Houston
SEA
Seattle
￥37,740 Roundtrip, found 5 days ago
￥37,740
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Sep 13 from Houston to Seattle, returning Wed, Sep 17, priced at ￥37,740 found 5 days ago
Delta
Thu, Aug 14 - Wed, Aug 20
IAH
Houston
SEA
Seattle
￥40,050 Roundtrip, found 7 hours ago
￥40,050
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Aug 14 from Houston to Seattle, returning Wed, Aug 20, priced at ￥40,050 found 7 hours ago
Delta
Thu, Aug 14 - Wed, Aug 20
IAH
Houston
SEA
Seattle
￥40,160 Roundtrip, found 7 hours ago
￥40,160
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Aug 14 from Houston to Seattle, returning Wed, Aug 20, priced at ￥40,160 found 7 hours ago
American Airlines
Sat, Sep 13 - Wed, Sep 17
HOU
Houston
SEA
Seattle
￥40,750 Roundtrip, found 5 days ago
￥40,750
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Sep 13 from Houston to Seattle, returning Wed, Sep 17, priced at ￥40,750 found 5 days ago
American Airlines
Sat, Sep 6 - Sat, Sep 13
IAH
Houston
SEA
Seattle
￥40,810 Roundtrip, found 13 hours ago
￥40,810
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Sep 6 from Houston to Seattle, returning Sat, Sep 13, priced at ￥40,810 found 13 hours ago
United
Thu, Aug 14 - Wed, Aug 20
IAH
Houston
SEA
Seattle
￥50,240 Roundtrip, found 7 hours ago
￥50,240
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Aug 14 from Houston to Seattle, returning Wed, Aug 20, priced at ￥50,240 found 7 hours ago
*Available to Expedia members.