Honolulu (HNL) to San Diego (SAN) cheap flight deal from $278 USD in economy class

ASAlaska Airlines, Inc.

Round Trip•Economy

HNL

Honolulu International Airport

Honolulu, United States

SAN

San Diego International Airport

San Diego, United States

$432 USD

-36%$278 USD

Verified about 7 hours ago

July 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17$473 18$507 19$547 20$503 21$473 22$473 23$473 24$393 25$418 26$423 27$413 28$383 29$383 30$473 31$520 1$424 2$413 3$512

Limited Availability

14% of dates checked are available within 10% of the lowest price

Monday, July 28th, 2025

10 round-trip options

Returning

Sat, Aug 2, 2025•5 Day Trip

$593 USD

Google Flights

Returning

Sun, Aug 3, 2025•6 Day Trip

$503 USD

Google Flights

Returning

Mon, Aug 4, 2025•7 Day Trip

$553 USD

Google Flights

Returning

Tue, Aug 5, 2025•8 Day Trip

$473 USD

Google Flights

Returning

Wed, Aug 6, 2025•9 Day Trip

$468 USD

Google Flights

Returning

Thu, Aug 7, 2025•10 Day Trip

$388 USD

Google Flights

Returning

Fri, Aug 8, 2025•11 Day Trip

$413 USD

Google Flights

Returning

Sat, Aug 9, 2025•12 Day Trip

$413 USD

Google Flights

Returning

Sun, Aug 10, 2025•13 Day Trip

$413 USD

Google Flights

Returning

Mon, Aug 11, 2025•14 Day Trip

$383 USD

Google Flights