Lihue, Kauai (LIH) to San Francisco (SFO) cheap flight deal from $278 USD in economy class

UAUnited Airlines

Round Trip•Economy

LIH

Lihue Airport

Lihue, Kauai, United States

SFO

San Francisco International Airport

San Francisco, United States

$471 USD

-41%$278 USD

Verified Sep 20, 2025 at 7:33 PM

October 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$448 30$448 1$448 2$393 3$393 4$393 5$393 6$363 7$363 8$363 9$387 10$393 11$388 12$308 13$348 14$294 15$372 16$278 17$353 18$378 19$308 20$278 21$448 22$278 23$278 24$353 25$378 26$468 27$393 28$307 29$278 30$348 31$388 1 2

Limited Availability

11% of dates checked are available within 10% of the lowest price

Sunday, October 12th, 2025

6 round-trip options

Returning

Fri, Oct 17, 2025•5 Day Trip

$418 USD

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Sat, Oct 18, 2025•6 Day Trip

$356 USD

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Sun, Oct 19, 2025•7 Day Trip

$338 USD

Google Flights

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Mon, Oct 20, 2025•8 Day Trip

$308 USD

Google Flights

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Tue, Oct 21, 2025•9 Day Trip

$308 USD

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Wed, Oct 22, 2025•10 Day Trip

$318 USD

Google Flights