Southwest® flights from Honolulu (Oahu) to Ontario/LA from $169

Promo Code

Low fares from Honolulu (Oahu) to Ontario/LA

$

Honolulu (Oahu) (HNL)to

Ontario/LA (ONT)
Depart: 11/05/2026

One-way

Basic

From
$169
Seen: 6 hrs ago

Honolulu (Oahu) (HNL)to

Ontario/LA (ONT)
Depart: 09/17/2026

One-way

Basic

From
$169
Seen: 13 hrs ago

Honolulu (Oahu) (HNL)to

Ontario/LA (ONT)
Depart: 09/03/2026

One-way

Basic

From
$169
Seen: 5 hrs ago

Honolulu (Oahu) (HNL)to

Ontario/LA (ONT)
Depart: 11/10/2026

One-way

Basic

From
$169
Seen: 21 hrs ago

Honolulu (Oahu) (HNL)to

Ontario/LA (ONT)
Depart: 09/10/2026

One-way

Basic

From
$169
Seen: 11 hrs ago

Honolulu (Oahu) (HNL)to

Ontario/LA (ONT)
Depart: 10/02/2026

One-way

Basic

From
$173
Seen: 19 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Honolulu (Oahu) to Ontario/LA

Aug 2026
From$228*
Seen: 13 minutes ago
One Way/Basic
Sep 2026
From$169*
Seen: 13 hrs ago
One Way/Basic
Oct 2026
From$173*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $228
cmp-daily-histogram-bars-legend-max-price-aria-label $408
Displaying fares for August-2026
  • HNL–ONT: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

    AUG

  • HNL–ONT, 08/03/2026: From $313
    03

    Mon

  • HNL–ONT, 08/04/2026: From $313
    04

    Tue

  • HNL–ONT, 08/05/2026: From $313
    05

    Wed

  • HNL–ONT, 08/06/2026: From $328
    06

    Thu

  • HNL–ONT, 08/07/2026: From $337
    07

    Fri

  • HNL–ONT, 08/08/2026: From $337
    08

    Sat

  • HNL–ONT, 08/09/2026: From $337
    09

    Sun

  • HNL–ONT, 08/10/2026: From $313
    10

    Mon

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

    Tue

  • HNL–ONT, 08/12/2026: From $313
    12

    Wed

  • HNL–ONT, 08/13/2026: From $304
    13

    Thu

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

    Fri

  • HNL–ONT, 08/15/2026: From $408
    15

    Sat

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

    Sun

  • HNL–ONT: cmp-view-offers-disclaimer. Find Offers
    17

    Mon

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

    Tue

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

    Wed

  • HNL–ONT, 08/20/2026: From $337
    20

    Thu

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

    Fri

  • HNL–ONT: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • HNL–ONT, 08/23/2026: From $283
    23

    Sun

  • HNL–ONT: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • HNL–ONT: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • HNL–ONT, 08/26/2026: From $228
    26

    Wed

  • HNL–ONT, 08/27/2026: From $228
    27

    Thu

  • HNL–ONT, 08/28/2026: From $234
    28

    Fri

  • HNL–ONT, 08/29/2026: From $283
    29

    Sat

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

    Sun

  • HNL–ONT: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

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

    Tue

    SEP

    • Range$228-$408

    *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:
    Honolulu International Airport
    Arriving at:
    LA/Ontario International Airport
    Distance:
    2603 miles

    Route Information

    77† 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 77 weekly flights from Honolulu (Oahu) to Ontario/LA on Southwest Airlines.
    To find the lowest fares by day and time to fly Honolulu (Oahu) to Ontario/LA with Southwest, check out our Low Fare Calendar.
    You can rent a car at LA/Ontario International Airport book yours with your flight.
    Yes! Flights from Honolulu (Oahu) to Ontario/LA—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.

    Explore Flights from Other Popular Origins

    Popular Flights from Honolulu (Oahu)