Southwest® flights from Ontario/LA to Kona (Island of Hawaii) from $168

Promo Code

Low fares from Ontario/LA to Kona (Island of Hawaii)

$

Ontario/LA (ONT)to

Kona (Island of Hawaii) (KOA)
Depart: 11/15/2026

One-way

Basic

From
$168
Seen: 2 hrs ago

Ontario/LA (ONT)to

Kona (Island of Hawaii) (KOA)
Depart: 10/20/2026

One-way

Basic

From
$202
Seen: 10 hrs ago

Ontario/LA (ONT)to

Kona (Island of Hawaii) (KOA)
Depart: 11/15/2026

One-way

Choice

From
$218
Seen: 2 hrs ago

Ontario/LA (ONT)to

Kona (Island of Hawaii) (KOA)
Depart: 11/09/2026

One-way

Basic

From
$239
Seen: 17 hrs ago

Ontario/LA (ONT)to

Kona (Island of Hawaii) (KOA)
Depart: 10/20/2026

One-way

Choice

From
$252
Seen: 10 hrs ago

Ontario/LA (ONT)to

Kona (Island of Hawaii) (KOA)
Depart: 09/13/2026

One-way

Basic

From
$257
Seen: 14 hrs ago

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Explore flights from Ontario/LA to Kona (Island of Hawaii)

Aug 2026
From$333*
Seen: 3 hrs ago
One Way/Basic
Sep 2026
From$257*
Seen: 14 hrs ago
One Way/Basic
Oct 2026
From$202*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $257
cmp-daily-histogram-bars-legend-max-price-aria-label $337
Displaying fares for August-2026
  • ONT–KOA, 08/22/2026: From $333
    22

    Sat

    AUG

  • ONT–KOA, 08/23/2026: From $333
    23

    Sun

  • ONT–KOA, 08/24/2026: From $333
    24

    Mon

  • ONT–KOA, 08/25/2026: From $337
    25

    Tue

  • ONT–KOA, 08/26/2026: From $337
    26

    Wed

  • ONT–KOA, 08/27/2026: From $333
    27

    Thu

  • ONT–KOA, 08/28/2026: From $333
    28

    Fri

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

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    31

    Mon

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    SEP

  • ONT–KOA, 09/02/2026: From $337
    02

    Wed

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    03

    Thu

  • ONT–KOA, 09/04/2026: From $288
    04

    Fri

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • ONT–KOA, 09/06/2026: From $288
    06

    Sun

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    07

    Mon

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • ONT–KOA, 09/09/2026: From $292
    09

    Wed

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

  • ONT–KOA, 09/13/2026: From $257
    13

    Sun

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

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    17

    Thu

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

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    20

    Sun

  • ONT–KOA: cmp-view-offers-disclaimer. Find Offers
    21

    Mon

    • Range$257-$337

    *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:
    LA/Ontario International Airport
    Arriving at:
    Kona International Airport at Keahole
    Distance:
    2551 miles

    Route Information

    41† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 41 weekly flights from Ontario/LA to Kona (Island of Hawaii) on Southwest Airlines.
    To find the lowest fares by day and time to fly Ontario/LA to Kona (Island of Hawaii) with Southwest, check out our Low Fare Calendar.
    You can rent a car at Kona International Airport at Keahole book yours with your flight.
    Yes! Flights from Ontario/LA to Kona (Island of Hawaii)—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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