KOA to SFO from $297 in economy

UAUnited Airlines

Round Trip•Economy

KOA

Kona International Airport

Kailua-Kona, United States

SFO

San Francisco International Airport

San Francisco, United States

$565 USD

-47%$297 USD

Verified 14 days ago

July 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$570 6$483 7$483 8$483 9$585 10$555 11$555 12$555 13$483 14$483 15$483 16$552 17$526 18$552 19$555 20$483 21$483 22$550 23$511 24$511 25$541 26$506 27$477 28$476 29$476 30$476 31$502 1$481 2$506

Rare Availability

7% of dates checked are available within 10% of the lowest price

Saturday, July 18th, 2026

7 round-trip options

Returning

Thu, Jul 23, 2026•5 Day Trip

$585 USD

Google Flights

Returning

Fri, Jul 24, 2026•6 Day Trip

$585 USD

Google Flights

Returning

Sat, Jul 25, 2026•7 Day Trip

$557 USD

Google Flights

Returning

Tue, Jul 28, 2026•10 Day Trip

$552 USD

Google Flights

Returning

Thu, Jul 30, 2026•12 Day Trip

$552 USD

Google Flights

Returning

Fri, Jul 31, 2026•13 Day Trip

$582 USD

Google Flights

Returning

Sat, Aug 1, 2026•14 Day Trip

$557 USD

Google Flights

Kailua-Kona (KOA) to San Francisco (SFO) flight deal in economy from $297

Kona International Airport

San Francisco International Airport

July 2026

Saturday, July 18th, 2026