Southwest® flights from Lubbock to Ontario/LA from $178

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Low fares from Lubbock to Ontario/LA

$

Lubbock (LBB)to

Ontario/LA (ONT)
Depart: 12/02/2026

One-way

Basic

From
$178
Seen: 10 hrs ago

Lubbock (LBB)to

Ontario/LA (ONT)
Depart: 11/17/2026

One-way

Basic

From
$178
Seen: 20 hrs ago

Lubbock (LBB)to

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

One-way

Basic

From
$178
Seen: 11 hrs ago

Lubbock (LBB)to

Ontario/LA (ONT)
Depart: 11/20/2026

One-way

Basic

From
$209
Seen: 2 hrs ago

Lubbock (LBB)to

Ontario/LA (ONT)
Depart: 12/02/2026

One-way

Choice

From
$218
Seen: 10 hrs ago

Lubbock (LBB)to

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

One-way

Choice

From
$218
Seen: 11 hrs ago

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Explore flights from Lubbock to Ontario/LA

Sep 2026
From$249*
Seen: 12 hrs ago
One Way/Basic
Oct 2026
From$265*
Seen: 14 hrs ago
One Way/Basic
Nov 2026
From$178*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $249
Displaying fares for September-2026
  • LBB–ONT: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

    SEP

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    12

    Sat

  • LBB–ONT, 09/13/2026: From $341
    13

    Sun

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    14

    Mon

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    15

    Tue

  • LBB–ONT, 09/16/2026: From $299
    16

    Wed

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    17

    Thu

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    18

    Fri

  • LBB–ONT, 09/19/2026: From $389
    19

    Sat

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    20

    Sun

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    21

    Mon

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    22

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    23

    Wed

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    24

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    25

    Fri

  • LBB–ONT, 09/26/2026: From $249
    26

    Sat

  • LBB–ONT, 09/27/2026: From $290
    27

    Sun

  • LBB–ONT: cmp-view-offers-disclaimer. Find Offers
    28

    Mon

  • LBB–ONT, 09/29/2026: From $249
    29

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    30

    Wed

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    01

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    OCT

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    03

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    04

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    05

    Mon

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    06

    Tue

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    07

    Wed

  • LBB–ONT, 10/08/2026: From $265
    08

    Thu

  • LBB–ONT, 10/09/2026: From $301
    09

    Fri

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

    Sat

    • Range$249-$389

    *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:
    Lubbock Preston Smith International Airport
    Arriving at:
    LA/Ontario International Airport
    Distance:
    907 miles

    Route Information

    73† 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 73 weekly flights from Lubbock to Ontario/LA on Southwest Airlines.
    To find the lowest fares by day and time to fly Lubbock 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 Lubbock 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.

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