Southwest® flights from Hilo (Island of Hawaii) to San Diego from $139

Promo Code

Low fares from Hilo (Island of Hawaii) to San Diego

$

Hilo (Island of Hawaii) (ITO)to

San Diego (SAN)
Depart: 04/23/2026

One-way

Basic

From
$139
Seen: 2 hrs ago

Hilo (Island of Hawaii) (ITO)to

San Diego (SAN)
Depart: 04/23/2026

One-way

Choice

From
$179
Seen: 2 hrs ago

Hilo (Island of Hawaii) (ITO)to

San Diego (SAN)
Depart: 05/21/2026

One-way

Basic

From
$248
Seen: 5 hrs ago

Hilo (Island of Hawaii) (ITO)to

San Diego (SAN)
Depart: 05/28/2026

One-way

Basic

From
$248
Seen: 15 hrs ago

Hilo (Island of Hawaii) (ITO)to

San Diego (SAN)
Depart: 05/21/2026

One-way

Choice

From
$254
Seen: 5 hrs ago

Hilo (Island of Hawaii) (ITO)to

San Diego (SAN)
Depart: 04/23/2026

One-way

Choice Preferred

From
$264
Seen: 2 hrs ago

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Explore flights from Hilo (Island of Hawaii) to San Diego

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
No result for this month.
Apr 2026
From$139*
Seen: 2 hrs ago
One Way/Basic
May 2026
From$248*
Seen: 5 hrs ago
One Way/Basic
$453
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    • Range$453

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

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