Flights to Kauai from Seattle - ￥22,050

View ￥22,050 flight on Mon, Aug 18, 2025Opens in a new window

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Cheap Flights from Seattle to Kauai (SEA-LIH)

Prices were available within the past 7 days and start at ￥22,050 for one-way flights and ￥47,880 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Aug 18 - Tue, Aug 26
SEA
Seattle
LIH
Kauai
￥47,880 Roundtrip, found 15 hours ago
￥47,880
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Seattle to Kauai, returning Tue, Aug 26, priced at ￥47,880 found 15 hours ago
Delta
Mon, Oct 20 - Thu, Oct 30
SEA
Seattle
LIH
Kauai
￥48,640 Roundtrip, found 15 hours ago
￥48,640
Roundtrip
found 15 hours ago
Select Delta flight, departing Mon, Oct 20 from Seattle to Kauai, returning Thu, Oct 30, priced at ￥48,640 found 15 hours ago
Delta
Mon, Oct 20 - Thu, Oct 30
SEA
Seattle
LIH
Kauai
￥50,080 Roundtrip, found 15 hours ago
￥50,080
Roundtrip
found 15 hours ago
Select Delta flight, departing Mon, Oct 20 from Seattle to Kauai, returning Thu, Oct 30, priced at ￥50,080 found 15 hours ago
Hawaiian Airlines
Mon, Oct 20 - Thu, Oct 30
SEA
Seattle
LIH
Kauai
￥54,300 Roundtrip, found 15 hours ago
￥54,300
Roundtrip
found 15 hours ago
Select Hawaiian Airlines flight, departing Mon, Oct 20 from Seattle to Kauai, returning Thu, Oct 30, priced at ￥54,300 found 15 hours ago
United
Mon, Oct 20 - Thu, Oct 30
SEA
Seattle
LIH
Kauai
￥55,130 Roundtrip, found 15 hours ago
￥55,130
Roundtrip
found 15 hours ago
Select United flight, departing Mon, Oct 20 from Seattle to Kauai, returning Thu, Oct 30, priced at ￥55,130 found 15 hours ago
Alaska Airlines
Thu, Aug 14 - Tue, Aug 19
PAE
Seattle
LIH
Kauai
￥136,300 Roundtrip, found 1 day ago
￥136,300
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Aug 14 from Seattle to Kauai, returning Tue, Aug 19, priced at ￥136,300 found 1 day ago

Find the cheapest month to fly from Seattle (SEA) to Lihue (LIH)

September is typically the cheapest month to fly

From ￥28,790 - ￥54,619 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.