Southwest® flights from Oklahoma City to Ontario/LA from $199

Promo Code

Low fares from Oklahoma City to Ontario/LA

$

Oklahoma City (OKC)to

Ontario/LA (ONT)
Depart: 12/03/2026

One-way

Basic

From
$199
Seen: 19 hrs ago

Oklahoma City (OKC)to

Ontario/LA (ONT)
Depart: 12/15/2026

One-way

Basic

From
$199
Seen: 9 minutes ago

Oklahoma City (OKC)to

Ontario/LA (ONT)
Depart: 12/16/2026

One-way

Basic

From
$199
Seen: 11 hrs ago

Oklahoma City (OKC)to

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

One-way

Basic

From
$199
Seen: 6 hrs ago

Oklahoma City (OKC)to

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

One-way

Basic

From
$199
Seen: 18 hrs ago

Oklahoma City (OKC)to

Ontario/LA (ONT)
Depart: 12/14/2026

One-way

Basic

From
$224
Seen: 2 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 Oklahoma City to Ontario/LA

Nov 2026
From$294*
Seen: 3 hrs ago
One Way/Basic
Dec 2026
From$199*
Seen: 11 hrs ago
One Way/Basic
Jan 2027
From$224*
Seen: 1 hour ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $199
cmp-daily-histogram-bars-legend-max-price-aria-label $397
Displaying fares for November-2026
  • OKC–ONT, 11/10/2026: From $309
    10

    Tue

    NOV

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

    Wed

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

    Thu

  • OKC–ONT: cmp-view-offers-disclaimer. Find Offers
    13

    Fri

  • OKC–ONT, 11/14/2026: From $309
    14

    Sat

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

    Sun

  • OKC–ONT, 11/16/2026: From $397
    16

    Mon

  • OKC–ONT, 11/17/2026: From $309
    17

    Tue

  • OKC–ONT, 11/18/2026: From $309
    18

    Wed

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

    Thu

  • OKC–ONT, 11/20/2026: From $397
    20

    Fri

  • OKC–ONT, 11/21/2026: From $309
    21

    Sat

  • OKC–ONT, 11/22/2026: From $397
    22

    Sun

  • OKC–ONT, 11/23/2026: From $294
    23

    Mon

  • OKC–ONT, 11/24/2026: From $294
    24

    Tue

  • OKC–ONT, 11/25/2026: From $294
    25

    Wed

  • OKC–ONT: cmp-view-offers-disclaimer. Find Offers
    26

    Thu

  • OKC–ONT: cmp-view-offers-disclaimer. Find Offers
    27

    Fri

  • OKC–ONT, 11/28/2026: From $357
    28

    Sat

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

    Sun

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

    Mon

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

    Tue

    DEC

  • OKC–ONT, 12/02/2026: From $199
    02

    Wed

  • OKC–ONT, 12/03/2026: From $199
    03

    Thu

  • OKC–ONT: cmp-view-offers-disclaimer. Find Offers
    04

    Fri

  • OKC–ONT, 12/05/2026: From $229
    05

    Sat

  • OKC–ONT: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • OKC–ONT: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

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

    Tue

  • OKC–ONT: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

    • Range$199-$397

    *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:
    Will Rogers Airport
    Arriving at:
    LA/Ontario International Airport
    Distance:
    1140 miles

    Questions we hear the most

    There are 136 weekly flights from Oklahoma City to Ontario/LA on Southwest Airlines.
    To find the lowest fares by day and time to fly Oklahoma City 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 Oklahoma City 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 Oklahoma City