Kailua-Kona (KOA) to San Diego (SAN) flight deal in economy from $312

American AirlinesAAAmerican AirlinesDelta Air LinesDLDelta Air LinesUnited AirlinesUAUnited AirlinesSouthwest AirlinesWNSouthwest Airlines
Round Trip•Economy
United StatesKOA

Kona International Airport

Kailua-Kona, United States
United StatesSAN

San Diego International Airport

San Diego, United States
$441 USD
-29%$312 USD
Verified about 20 hours ago
Limited Availability
17% of dates checked are available within 10% of the lowest price

Friday, December 18th, 2026

2 round-trip options

Returning
Wed, Dec 23, 2026•5 Day Trip
$694 USD
Google Flights
Returning
Fri, Dec 25, 2026•7 Day Trip
$670 USD
Google Flights