San Diego (SAN) to Honolulu (HNL) cheap flight deal from $299 USD in economy class

ASAlaska Airlines, Inc.

Round Trip•Economy

SAN

San Diego International Airport

San Diego, United States

HNL

Honolulu International Airport

Honolulu, United States

$458 USD

-35%$299 USD

Verified Sep 19, 2025 at 6:37 PM

October 2025

Today

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29$458 30$422 1$455 2$410 3$440 4$443 5$485 6$415 7$420 8$511 9$500 10$490 11$530 12$480 13$483 14$359 15$418 16$428 17$390 18$390 19$342 20$349 21$342 22$319 23$319 24$329 25$329 26$329 27$299 28$299 29$299 30$319 31$329 1 2

Rare Availability

9% of dates checked are available within 10% of the lowest price

Saturday, October 4th, 2025

10 round-trip options

Returning

Thu, Oct 9, 2025•5 Day Trip

$511 USD

Google Flights

Returning

Fri, Oct 10, 2025•6 Day Trip

$586 USD

Google Flights

Returning

Sat, Oct 11, 2025•7 Day Trip

$581 USD

Google Flights

Returning

Sun, Oct 12, 2025•8 Day Trip

$491 USD

Google Flights

Returning

Mon, Oct 13, 2025•9 Day Trip

$509 USD

Google Flights

Returning

Tue, Oct 14, 2025•10 Day Trip

$455 USD

Google Flights

Returning

Wed, Oct 15, 2025•11 Day Trip

$443 USD

Google Flights

Returning

Thu, Oct 16, 2025•12 Day Trip

$443 USD

Google Flights

Returning

Fri, Oct 17, 2025•13 Day Trip

$455 USD

Google Flights

Returning

Sat, Oct 18, 2025•14 Day Trip

$539 USD

Google Flights