San Francisco (SFO) to Lihue, Kauai (LIH) flight deal from $258 USD in economy class

UAUnited Airlines

Round Trip•Economy

SFO

San Francisco International Airport

San Francisco, United States

LIH

Lihue Airport

Lihue, Kauai, United States

$521 USD

-50%$258 USD

Verified Nov 3, 2025 at 3:44 AM

December 2025

Today

Mon

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Wed

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Sun

1$328 2$258 3$258 4$268 5$298 6$288 7$288 8$258 9$258 10$258 11$268 12$362 13$371 14$348 15$348 16$313 17$397 18$437 19$879 20$753 21$860 22$637 23$634 24$756 25$729 26$562 27$794 28$580 29$392 30$258 31$258 1 2 3 4

Rare Availability

6% of dates checked are available within 10% of the lowest price

Sunday, December 21st, 2025

10 round-trip options

Returning

Fri, Dec 26, 2025•5 Day Trip

$890 USD

Google Flights

Returning

Sat, Dec 27, 2025•6 Day Trip

$960 USD

Google Flights

Returning

Sun, Dec 28, 2025•7 Day Trip

$890 USD

Google Flights

Returning

Mon, Dec 29, 2025•8 Day Trip

$870 USD

Google Flights

Returning

Tue, Dec 30, 2025•9 Day Trip

$860 USD

Google Flights

Returning

Wed, Dec 31, 2025•10 Day Trip

$887 USD

Google Flights

Returning

Thu, Jan 1, 2026•11 Day Trip

$1,070 USD

Google Flights

Returning

Fri, Jan 2, 2026•12 Day Trip

$1,479 USD

Google Flights

Returning

Sat, Jan 3, 2026•13 Day Trip

$1,262 USD

Google Flights

Returning

Sun, Jan 4, 2026•14 Day Trip

$1,297 USD

Google Flights