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

September 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20$478 21$478 22$435 23$448 24$448 25$448 26$478 27$478 28$478 29$448 30$448 1$448 2$393 3$393 4$393 5$393

Limited Availability

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

Tuesday, September 23rd, 2025

7 round-trip options

Returning

Sun, Sep 28, 2025•5 Day Trip

$478 USD

Google Flights

Returning

Mon, Sep 29, 2025•6 Day Trip

$448 USD

Google Flights

Returning

Tue, Sep 30, 2025•7 Day Trip

$448 USD

Google Flights

Returning

Wed, Oct 1, 2025•8 Day Trip

$448 USD

Google Flights

Returning

Thu, Oct 2, 2025•9 Day Trip

$448 USD

Google Flights

Returning

Fri, Oct 3, 2025•10 Day Trip

$478 USD

Google Flights

Returning

Tue, Oct 7, 2025•14 Day Trip

$763 USD

Google Flights