Honolulu (HNL) to San Diego (SAN) flight deal from $310 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

$468 USD

-34%$310 USD

Verified Nov 1, 2025 at 6:52 PM

December 2025

Today

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Tue

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Sun

1$506 2$378 3$363 4$358 5$370 6$393 7$400 8$370 9$370 10$370 11$407 12$475 13$548 14$471 15$441 16$419 17$383 18$363 19$413 20$398 21$393 22$363 23$339 24$334 25$334 26$425 27$464 28$425 29$439 30$384 31$384 1 2 3 4

Limited Availability

16% of dates checked are available within 10% of the lowest price

Tuesday, December 23rd, 2025

10 round-trip options

Returning

Sun, Dec 28, 2025•5 Day Trip

$446 USD

Google Flights

Returning

Mon, Dec 29, 2025•6 Day Trip

$469 USD

Google Flights

Returning

Tue, Dec 30, 2025•7 Day Trip

$424 USD

Google Flights

Returning

Wed, Dec 31, 2025•8 Day Trip

$383 USD

Google Flights

Returning

Thu, Jan 1, 2026•9 Day Trip

$368 USD

Google Flights

Returning

Fri, Jan 2, 2026•10 Day Trip

$413 USD

Google Flights

Returning

Sat, Jan 3, 2026•11 Day Trip

$413 USD

Google Flights

Returning

Sun, Jan 4, 2026•12 Day Trip

$413 USD

Google Flights

Returning

Mon, Jan 5, 2026•13 Day Trip

$363 USD

Google Flights

Returning

Tue, Jan 6, 2026•14 Day Trip

$339 USD

Google Flights