Southwest® flights from Hilo, Hawaii to San Diego from $217

Promo Code

Low fares from Hilo, Hawaii to San Diego

$

Hilo, Hawaii (ITO)to

San Diego (SAN)
Depart: 02/13/2027

One-way

Basic

From
$217
Seen: 10 hrs ago

Hilo, Hawaii (ITO)to

San Diego (SAN)
Depart: 01/27/2027

One-way

Basic

From
$217
Seen: 18 hrs ago

Hilo, Hawaii (ITO)to

San Diego (SAN)
Depart: 02/02/2027

One-way

Basic

From
$217
Seen: 9 hrs ago

Hilo, Hawaii (ITO)to

San Diego (SAN)
Depart: 12/21/2026

One-way

Basic

From
$229
Seen: 1 hour ago

Hilo, Hawaii (ITO)to

San Diego (SAN)
Depart: 12/17/2026

One-way

Basic

From
$233
Seen: 16 hrs ago

Hilo, Hawaii (ITO)to

San Diego (SAN)
Depart: 11/23/2026

One-way

Basic

From
$243
Seen: 59 minutes ago

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Explore flights from Hilo, Hawaii to San Diego

Nov 2026
From$243*
Seen: 59 minutes ago
One Way/Basic
Dec 2026
From$229*
Seen: 1 hour ago
One Way/Basic
Jan 2027
From$217*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $243
Displaying fares for November-2026
  • ITO–SAN: cmp-view-offers-disclaimer. Find Offers
    09

    Mon

    NOV

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    10

    Tue

  • ITO–SAN, 11/11/2026: From $243
    11

    Wed

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    12

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    13

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    14

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    15

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    16

    Mon

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    17

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    18

    Wed

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    19

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    20

    Fri

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    21

    Sat

  • ITO–SAN, 11/22/2026: From $253
    22

    Sun

  • ITO–SAN, 11/23/2026: From $243
    23

    Mon

  • ITO–SAN: cmp-view-offers-disclaimer. Find Offers
    24

    Tue

  • ITO–SAN, 11/25/2026: From $367
    25

    Wed

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    26

    Thu

  • ITO–SAN: cmp-view-offers-disclaimer. Find Offers
    27

    Fri

  • ITO–SAN, 11/28/2026: From $963
    28

    Sat

  • ITO–SAN, 11/29/2026: From $333
    29

    Sun

  • ITO–SAN, 11/30/2026: From $333
    30

    Mon

  • ITO–SAN, 12/01/2026: From $333
    01

    Tue

    DEC

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    02

    Wed

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    03

    Thu

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    04

    Fri

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    05

    Sat

  • ITO–SAN, 12/06/2026: From $273
    06

    Sun

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    07

    Mon

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    08

    Tue

    • Range$243-$963

    *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.

    Flight Details

    Departing from:
    Hilo International Airport
    Arriving at:
    San Diego International Airport
    Distance:
    2499 miles

    Questions we hear the most

    There are 47 weekly flights from Hilo (Island of Hawaii) to San Diego on Southwest Airlines.
    To find the lowest fares by day and time to fly Hilo (Island of Hawaii) to San Diego with Southwest, check out our Low Fare Calendar.
    You can rent a car at San Diego International Airport book yours with your flight.
    Yes! Flights from Hilo (Island of Hawaii) to San Diego—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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